Aldo Romani
Università degli Studi di Perugia
H-index: 62
Europe-Italy
About Aldo Romani
Aldo Romani, With an exceptional h-index of 62 and a recent h-index of 46 (since 2020), a distinguished researcher at Università degli Studi di Perugia, specializes in the field of Chimica dei Beni Culturali, Diagnostica non invasiva, Spettroscopie atomiche e molecolari.
His recent articles reflect a diverse array of research interests and contributions to the field:
Natural cellulosic biofunctional textiles from onion (Allium cepa L.) skin extracts: A sustainable strategy for skin protection
Non-Destructive and Non-Invasive Approaches for the Identification of Hydroxy Lead–Calcium Phosphate Solid Solutions ((PbxCa1−x)5(PO4)3OH) in …
Solid-State Photoluminescence in Cultural Heritage: An Exploration of Critical Issues for the Interpretation of Photoluminescence from Solid-State Samples and Painted Surfaces
Real-time monitoring for the next core-collapse supernova in JUNO
Portable Instrumentation
JUNO sensitivity to 7Be, pep, and CNO solar neutrinos
A Combined Experimental and Computational Approach to Understanding CdS Pigment Oxidation in a Renowned Early 20th Century Painting
Experimental detection of the CNO cycle
Aldo Romani Information
University | Università degli Studi di Perugia |
|---|---|
Position | Professore Associato SSD CHIM12 |
Citations(all) | 18141 |
Citations(since 2020) | 9789 |
Cited By | 11938 |
hIndex(all) | 62 |
hIndex(since 2020) | 46 |
i10Index(all) | 210 |
i10Index(since 2020) | 160 |
University Profile Page | Università degli Studi di Perugia |
Aldo Romani Skills & Research Interests
Chimica dei Beni Culturali
Diagnostica non invasiva
Spettroscopie atomiche e molecolari
Top articles of Aldo Romani
Natural cellulosic biofunctional textiles from onion (Allium cepa L.) skin extracts: A sustainable strategy for skin protection
Authors
Desirée Bartolini,Letizia Pallottelli,Damiano Sgargetta,Ina Varfaj,Antonio Macchiarulo,Francesco Galli,Aldo Romani,Roccaldo Sardella,Catia Clementi
Journal
Industrial Crops and Products
Published Date
2024/6/1
Cellulosic fabrics made of cotton, linen, bamboo, hemp, and nettle, were selected for the eco-sustainable production of colored biofunctional textiles, using natural dyes from onion skin of the Dorata di Parma (Allium cepa L.) variety. Dyeing experiments were performed in net water with and without pre-treatment with alum, tin chloride, and tannic acid as mordants. The color and the UV-protection factor (UPF) were evaluated through UV–visible spectroscopy. The treatment with onion skin extract induced a relevant increase of UPF in all investigated fabrics, promoting the protection category from insufficient (UPF<15) to good for linen (UPF = 21–26), up to very good and excellent for cotton (UPF = 35–66) and bamboo (UPF = 48–56), respectively. To mimic the direct contact with the skin, textile samples were immersed in artificial sweat where dyed cotton, hemp, and nettle were found to promote higher phenolic …
Non-Destructive and Non-Invasive Approaches for the Identification of Hydroxy Lead–Calcium Phosphate Solid Solutions ((PbxCa1−x)5(PO4)3OH) in …
Authors
Claudio Costantino,Letizia Monico,Francesca Rosi,Riccardo Vivani,Aldo Romani,Luis Carlos Colocho Hurtarte,Eduardo Villalobos-Portillo,Christoph J Sahle,Thomas Huthwelker,Catherine Dejoie,Manfred Burghammer,Marine Cotte
Journal
Applied Spectroscopy
Published Date
2024/4/3
Lead–calcium phosphates are unusual compounds sometimes found in different kinds of cultural heritage objects. Structural and physicochemical properties of this family of materials, which fall into the hydroxypyromorphite–hydroxyapatite solid solution, or (PbxCa1−x)5(PO4)3OH, have received considerable attention during the last few decades for promising applications in different fields of environmental and material sciences, but their diagnostic implications in the cultural heritage context have been poorly explored. This paper aims to provide a clearer understanding of the relationship between compositional and structural properties of the peculiar series of (PbxCa1−x)5(PO4)3OH solid solutions and to determine key markers for their proper non-destructive and non-invasive identification in cultural heritage samples and objects. For this purpose, a systematic study of powders and paint mock-ups made up of …
Solid-State Photoluminescence in Cultural Heritage: An Exploration of Critical Issues for the Interpretation of Photoluminescence from Solid-State Samples and Painted Surfaces
Authors
Aldo Romani,Costanza Miliani,Catia Clementi,Chiara Grazia
Published Date
2024/2/14
In studying luminescent materials in Cultural Heritage, mainly looking at the pigments, we find several discrepancies in the scientific literature. The evolution of the techniques from 1982 to the present day, with consequent increasing selectivity and sensitivity in luminescence detection, has provided scientists with better tools but has only sometimes led to unambiguous results. The main reason for ambiguous results often lies in experimental issues due to the problem of collecting luminescence in a solid sample. Therefore, as luminescence measurements in the field of cultural heritage are generally carried out on solid surfaces, it is necessary to distinguish between authentic luminescence and other types of contributions that can be generated by the instrumental setup and other physical phenomena that occur during the measurements.Therefore, the following questions should always be addressed before …
Real-time monitoring for the next core-collapse supernova in JUNO
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Lukas Bieger,Svetlana Biktemerova,Thilo Birkenfeld,Iwan Morton-Blake,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Auttakit Chatrabhuti,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhangming Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Yen-Ting Chin,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Simon Csakli,Flavio Dal Corso,Olivia Dalager,Jaydeep Datta,Christophe De La Taille,Zhi Deng,Ziyan Deng,Xiaoyu Ding,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Carsten Dittrich,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Caren Hagner
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2024/1/25
The core-collapse supernova (CCSN) is considered one of the most energetic astrophysical events, accompanying the death of a massive star. A burst of neutrinos of tens of MeV energies plays important roles during its explosion and carries away most of the released gravitational binding energy of around 1053 erg. This overall picture is essentially supported by the detection of sparse neutrinos from SN 1987A in the Large Magellanic Cloud [1–3]. For the next Galactic or nearby extra-galactic CCSN, more detailed time and energy spectra information of neutrinos from the CCSN are highly desired to describe and model the complex physical processes of the explosion. Such more detailed picture will be achieved by different types of modern neutrino detectors with lower energy threshold, larger target masses and complementary designs. Moreover, the first detection of neutrinos emitted prior to the core collapse (pre …
Portable Instrumentation
Authors
Aldo Romani,Costanza Miliani,Catia Clementi,Chiara Grazia,Francesco Colao,Roberta Fantoni,Gianluca Valentini,Vincent Detalle,Xueshi Bai
Published Date
2023/3/31
In this chapter, we will describe several analysis and imaging techniques that are transportable to the artwork. Section 1 describes a steady-state and time-resolved laser-induced fluorescence that can be used for the identification of painting materials, such as dyes and some pigments. Section 2 adds another layer of information by adding mapping capabilities to time-resolved laser-induced fluorescence. In Section 3 time-resolved imaging relevance and applications in conservation science are presented. Finally, Sect. 4 introduces LIBS-LIF-Raman spectroscopy: a pulsed laser remote sensing system for heritage science.
JUNO sensitivity to 7Be, pep, and CNO solar neutrinos
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Lukas Bieger,Svetlana Biktemerova,Thilo Birkenfeld,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Simon Csakli,Flavio Dal Corso,Olivia Dalager,Jaydeep Datta,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Xiaoyu Ding,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Carsten Dittrich,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Caren Hagner,Ran Han,Yang Han
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2023/10/6
The Jiangmen Underground Neutrino Observatory (JUNO), the first multi-kton liquid scintillator detector, which is under construction in China, will have a unique potential to perform a real-time measurement of solar neutrinos well below the few MeV threshold typical of Water Cherenkov detectors. JUNO’s large target mass and excellent energy resolution are prerequisites for reaching unprecedented levels of precision. In this paper, we provide estimation of the JUNO sensitivity to 7Be, pep, and CNO solar neutrinos that can be obtained via a spectral analysis above the 0.45 MeV threshold. This study is performed assuming different scenarios of the liquid scintillator radiopurity, ranging from the most optimistic one corresponding to the radiopurity levels obtained by the Borexino experiment, up to the minimum requirements needed to perform the neutrino mass ordering determination with reactor antineutrinos—the …
A Combined Experimental and Computational Approach to Understanding CdS Pigment Oxidation in a Renowned Early 20th Century Painting
Authors
Yin Wang,Yaxin An,Yulia Shmidov,Ronit Bitton,Sanket A Deshmukh,John B Matson
Journal
Materials chemistry frontiers
Published Date
2020
Reported here is a combined experimental–computational strategy to determine structure–property–function relationships in persistent nanohelices formed by a set of aromatic peptide amphiphile (APA) tetramers with the general structure KSXEKS, where KS = S-aroylthiooxime modified lysine, X = glutamic acid or citrulline, and E = glutamic acid. In low phosphate buffer concentrations, the APAs self-assembled into flat nanoribbons, but in high phosphate buffer concentrations they formed nanohelices with regular twisting pitches ranging from 9–31 nm. Coarse-grained molecular dynamics simulations mimicking low and high salt concentrations matched experimental observations, and analysis of simulations revealed that increasing strength of hydrophobic interactions under high salt conditions compared with low salt conditions drove intramolecular collapse of the APAs, leading to nanohelix formation. Analysis of …
Experimental detection of the CNO cycle
Authors
B Caccianiga,N Rossi,G Testera,M Agostini,K Altenmüller,S Appel,V Atroshchenko,Z Bagdasarian,D Basilico,G Bellini,J Benziger,R Biondi,D Bravo,B Caccianiga,F Calaprice,P Cavalcante,A Chepurnov,D D’Angelo,S Davini,A Derbin,A Di Giacinto,V Di Marcello,XF Ding,A Di Ludovico,L Di Noto,I Drachnev,A Formozov,D Franco,C Galbiati,C Ghiano,M Giammarchi,A Goretti,AS Göttel,M Gromov,D Guffanti,Aldo Ianni,Andrea Ianni,A Jany,D Jeschke,V Kobychev,G Korga,S Kumaran,M Laubenstein,E Litvinovich,P Lombardi,I Lomskaya,L Ludhova,G Lukyanchenko,L Lukyanchenko,I Machulin,J Martyn,E Meroni,M Meyer,L Miramonti,M Misiaszek,V Muratova,B Neumair,M Nieslony,R Nugmanov,L Oberauer,V Orekhov,F Ortica,M Pallavicini,L Papp,L Pelicci,Ö Penek,L Pietrofaccia,N Pilipenko,A Pocar,G Raikov,MT Ranalli,G Ranucci,A Razeto,A Re,M Redchuk,A Romani,N Rossi,S Schönert,D Semenov,G Settanta,M Skorokhvatov,A Singhal,O Smirnov,A Sotnikov,Y Suvorov,R Tartaglia,G Testera,J Thurn,E Unzhakov,F Villante,A Vishneva,RB Vogelaar,F von Feilitzsch,M Wojcik,M Wurm,S Zavatarelli,K Zuber,G Zuzel
Published Date
2023
The Borexino has recently reported the first experimental evidence of neutrinos from the CNO cycle. Since this process accounts only for about 1% of the total energy production in the Sun, the associated neutrino flux is extremely low as compared with the one from the pp-chain, the dominant process of hydrogen burning. This experimental evidence of the CNO neutrinos was obtained using the highly radio-pure liquid scintillator of Borexino. Improvements in the thermal stabilization of the detector over the last five years enabled us to exploit a method to constrain the rate of 210Bi background. Since the CNO cycle is dominant in massive stars, this result gives the first experimental proof of the primary mechanism for stellar conversion of hydrogen into helium in the Universe.
Mass testing of the JUNO experiment 20-inch PMT readout electronics
Authors
Alberto Coppi,Beatrice Jelmini,Marco Bellato,Antonio Bergnoli,Matteo Bolognesi,Riccardo Brugnera,Vanessa Cerrone,Chao Chen,Barbara Clerbaux,Marta Colomer Molla,Daniele Corti,Flavio dal Corso,Jianmeng Dong,Wei Dou,Lei Fan,Alberto Garfagnini,Arsenii Gavrikov,Guanghua Gong,Marco Grassi,Rosa Maria Guizzetti,Shuang Hang,Cong He,Jun Hu,Roberto Isocrate,Xiaolu Ji,Xiaoshan Jiang,Fei Li,Zehong Liang,Ivano Lippi,Hongbang Liu,Hongbin Liu,Shenghui Liu,Xuewei Liu,Daibin Luo,Ronghua Luo,Filippo Marini,Daniele Mazzaro,Luciano Modenese,Zhe Ning,Yu Peng,Pierre-Alexandre Petitjean,Alberto Pitacco,Mengyao Qi,Loris Ramina,Mirco Rampazzo,Massimo Rebeschini,Mariia Redchuk,Andrea Serafini,Yunhua Sun,Andrea Triossi,Riccardo Triozzi,Fabio Veronese,Katharina von Sturm,Peiliang Wang,Peng Wang,Yangfu Wang,Yusheng Wang,Yuyi Wang,Zheng Wang,Ping Wei,Jun Weng,Shishen Xian,Xiaochuan Xie,Benda Xu,Chuang Xu,Donglian Xu,Hai Xu,Xiongbo Yan,Ziyue Yan,Fengfan Yang,Yan Yang,Yifan Yang,Mei Ye,Tingxuan Zeng,Shuihan Zhang,Wei Zhang,Aiqiang Zhang,Bin Zhang,Siyao Zhao,Changge Zi,Sebastiano Aiello,Giuseppe Andronico,Vito Antonelli,Andrea Barresi,Davide Basilico,Marco Beretta,Augusto Brigatti,Riccardo Bruno,Antonio Budano,Barbara Caccianiga,Antonio Cammi,Stefano Campese,Davide Chiesa,Catia Clementi,Marco Cordelli,Stefano Dusini,Andrea Fabbri,Giulietto Felici,Federico Ferraro,Marco Giulio Giammarchi,Cecilia Landini,Paolo Lombardi,Claudio Lombardo,Andrea Maino,Fabio Mantovani,Stefano Maria Mari,Agnese Martini,Emanuela Meroni,Lino Miramonti,Michele Montuschi,Massimiliano Nastasi,Domizia Orestano,Fausto Ortica,Alessandro Paoloni,Sergio Parmeggiano,Fabrizio Petrucci,Ezio Previtali,Gioacchino Ranucci,Alessandra Carlotta Re,Barbara Ricci,Aldo Romani,Paolo Saggese,Simone Sanfilippo,Chiara Sirignano,Monica Sisti,Luca Stanco,Virginia Strati,Francesco Tortorici,Cristina Tuvé,Carlo Venettacci,Giuseppe Verde,Lucia Votano
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/7/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose, large size, liquid scintillator experiment under construction in China. JUNO will perform leading measurements detecting neutrinos from different sources (reactor, terrestrial and astrophysical neutrinos) covering a wide energy range (from 200 keV to several GeV). This paper focuses on the design and development of a test protocol for the 20-inch PMT underwater readout electronics. The protocol has been employed for 10 months during the mass production and validation of all the electronics that will be installed in JUNO. A total number of 6950 electronic boards were tested with an acceptance yield of 99.1 %.
Methodology used in Borexino for the identification of cosmogenic long-time decay background
Authors
M Agostini,K Altenmüller,S Appel,V Atroshchenko,Z Bagdasarian,D Basilico,G Bellini,J Benziger,R Biondi,D Bravo,B Caccianiga,F Calaprice,A Caminata,P Cavalcante,A Chepurnov,D D’angelo,S Davini,A Derbin,A Di Giacinto,V Di Marcello,XF Ding,A Di Ludovico,L Di Noto,I Drachnev,A Formozov,D Franco,C Galbiati,C Ghiano,M Giammarchi,A Goretti,AS Göttel,M Gromov,D Guffanti,Aldo Ianni,Andrea Ianni,A Jany,D Jeschke,V Kobychev,G Korga,S Kumaran,M Laubenstein,E Litvinovich,P Lombardi,I Lomskaya,L Ludhova,G Lukyanchenko,L Lukyanchenko,I Machulin,J Martyn,E Meroni,M Meyer,L Miramonti,M Misiaszek,V Muratova,B Neumair,M Nieslony,R Nugmanov,L Oberauer,V Orekhov,F Ortica,M Pallavicini,L Papp,L Pelicci,Ö Penek,L Pietrofaccia,N Pilipenko,A Pocar,A Porcelli,G Raikov,MT Ranalli,G Ranucci,A Razeto,A Re,M Redchuk,A Romani,N Rossi,S Schönert,D Semenov,G Settanta,M Skorokhvatov,A Singhal,O Smirnov,A Sotnikov,Y Suvorov,R Tartaglia,G Testera,J Thurn,E Unzhakov,A Vishneva,RB Vogelaar,F Von Feilitzsch,M Wojcik,M Wurm,S Zavatarelli,K Zuber,G Zuzel
Journal
AIP Conference Proceedings
Published Date
2023/9/5
Borexino was a liquid scintillator detector situated underground in the Laboratori Nazionali del Gran Sasso in Italy, officially decommissioned in October 2021. Its successful and renowned physics program covered the study of solar neutrinos program and spans also across geo-neutrinos and neutrino physics. Within its solar program, Borexino successfully measured neutrinos from the fusion processes in the pp chain and CNO cycle. For the detection of pep and CNO neutrinos, an especially important background is formed by the cosmogenic radio-isotope 11C that is produced by muon spallation of 12C nuclei in the scintillator. Given the relatively long lifetime (30 mins) and high rate (30 cpd per 100 ton), specific signal identification is not possible. Borexino developed dedicated veto strategies in the data analysis phase to allow the detection of pep and CNO neutrinos. The results presented so far by Borexino …
Search for dark-matter–Nucleon interactions via Migdal effect with DarkSide-50
Authors
P Agnes,Ivone Freire da Mota Albuquerque,T Alexander,AK Alton,M Ave,HO Back,G Batignani,K Biery,V Bocci,WM Bonivento,B Bottino,S Bussino,M Cadeddu,M Cadoni,F Calaprice,A Caminata,MD Campos,N Canci,M Caravati,N Cargioli,M Cariello,M Carlini,V Cataudella,P Cavalcante,S Cavuoti,S Chashin,A Chepurnov,C Cicalò,G Covone,D D’angelo,S Davini,A De Candia,S De Cecco,G De Filippis,G De Rosa,AV Derbin,A Devoto,M D’incecco,C Dionisi,F Dordei,M Downing,D D’urso,M Fairbairn,G Fiorillo,D Franco,F Gabriele,C Galbiati,C Ghiano,C Giganti,GK Giovanetti,AM Goretti,G Grilli Di Cortona,A Grobov,M Gromov,M Guan,M Gulino,BR Hackett,K Herner,T Hessel,B Hosseini,F Hubaut,EV Hungerford,An Ianni,V Ippolito,K Keeter,CL Kendziora,M Kimura,I Kochanek,D Korablev,G Korga,A Kubankin,M Kuss,M La Commara,M Lai,X Li,M Lissia,G Longo,O Lychagina,IN Machulin,LP Mapelli,SM Mari,J Maricic,A Messina,R Milincic,J Monroe,M Morrocchi,X Mougeot,VN Muratova,P Musico,AO Nozdrina,A Oleinik,F Ortica,L Pagani,M Pallavicini,L Pandola,E Pantic,E Paoloni,K Pelczar,N Pelliccia,S Piacentini,A Pocar,DM Poehlmann,S Pordes,SS Poudel,P Pralavorio,DD Price,F Ragusa,M Razeti,A Razeto,AL Renshaw,M Rescigno,J Rode,A Romani,D Sablone,O Samoylov,E Sandford,W Sands,S Sanfilippo,C Savarese,B Schlitzer,DA Semenov,A Shchagin,A Sheshukov,MD Skorokhvatov,O Smirnov,A Sotnikov,S Stracka,Y Suvorov,R Tartaglia,G Testera,A Tonazzo,EV Unzhakov,A Vishneva,RB Vogelaar,M Wada,H Wang,Y Wang,S Westerdale,MM Wojcik,X Xiao,C Yang,G Zuzel,DarkSide Collaboration
Journal
Physical review letters
Published Date
2023/3/6
Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ionization electron adds to the energy deposited by the recoiling nuclear system and allows for the detection of interactions of sub-GeV/c 2 mass dark matter. We present new constraints for sub-GeV/c 2 dark matter using the dual-phase liquid argon time projection chamber of the DarkSide-50 experiment with an exposure of (12 306±184) kg d. The analysis is based on the ionization signal alone and significantly enhances the sensitivity of DarkSide-50, enabling sensitivity to dark matter with masses down to 40 MeV/c 2. Furthermore, it sets the most stringent upper limit on the spin independent dark matter nucleon cross section for masses below 3.6 GeV/c 2.
The JUNO experiment Top Tracker
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Olivier Drapier,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Giulietto Felici,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Vladimir Gerasimov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Semen Gursky,Caren Hagner,Ran Han
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/12/1
The main task of the Top Tracker detector of the neutrino reactor experiment Jiangmen Underground Neutrino Observatory (JUNO) is to reconstruct and extrapolate atmospheric muon tracks down to the central detector. This muon tracker will help to evaluate the contribution of the cosmogenic background to the signal. The Top Tracker is located above JUNO’s water Cherenkov Detector and Central Detector, covering about 60% of the surface above them. The JUNO Top Tracker is constituted by the decommissioned OPERA experiment Target Tracker modules. The technology used consists in walls of two planes of plastic scintillator strips, one per transverse direction. Wavelength shifting fibres collect the light signal emitted by the scintillator strips and guide it to both ends where it is read by multianode photomultiplier tubes. Compared to the OPERA Target Tracker, the JUNO Top Tracker uses new electronics able …
Study of antineutrinos from the Earth and the Cosmos with the Borexino detector
Authors
Sandra Zavatarelli,M Agostini,K Altenmuller,S Appel,V Atroshchenko,Z Bagdasarian,D Basilico,G Bellini,J Benziger,R Biondi,D Bravo,B Caccianiga,A Caminata,F Calaprice,P Cavalcante,A Chepurnov,D D’Angelo,S Davini,A Derbin,A Di Giacinto,V Di Marcello,XF Ding,A Di Ludovico,L Di Noto,I Drachnev,A Formozov,D Franco,C Galbiati,C Ghiano,M Giammarchi,A Goretti,AS Gottel,M Gromov,D Guffanti,Aldo Ianni,Andrea Ianni,A Jany,D Jeschke,V Kobychev,G Korga,S Kumaran,M Laubenstein,E Litvinovich,P Lombardi,I Lomskaya,L Ludhova,G Lukyanchenko,L Lukyanchenko,I Machulin,J Martyn,E Meroni,M Meyer,L Miramonti,M Misiaszek,V Muratova,B Neumair,M Nieslony,R Nugmanov,L Oberauer,V Orekhov,F Ortica,M Pallavicini,L Papp,L Pelicci,O Penek,L Pietrofaccia,N Pilipenko,A Pocar,G Raikov,MT Ranalli,G Ranucci,A Razeto,A Re,M Redchuk,A Romani,N Rossi,S Schonert,D Semenov,G Settanta,M Skorokhvatov,A Singhal,O Smirnov,A Sotnikov,Y Suvorov,R Tartaglia,G Testera,J Thurn,E Unzhakov,F Villante,A Vishneva,RB Vogelaar,F von Feilitzsch,M Wojcik,M Wurm,S Zavatarelli,K Zuber,G Zuzel
Published Date
2023
The largest amount of antineutrinos detected about the Earth is emitted by the natural radioactive decays of 232Th and 238U chains isotopes and of 40K. Other flux components are yielded by cosmic rays interactions in the atmosphere or by possible extra-terrestrial sources such as supernovae explosions, gamma ray bursts, GW events and solar flares. This contribution is aimed to summarise the results obtained by the Borexino experiment about antineutrinos from the Earth and from extraterrestrial sources.
A spectrophotometric and fluorimetric study of red madder on dyed wool
Authors
Catia Clementi,FR Cibin,Aldo Romani,Giovanna Favaro
Journal
DYES IN HISTORY AND ARCHAEOLOGY
Published Date
2023/6/5
A spectrophotometric and fluorimetric study of Red Madder on dyed wool IRIS IRIS Home Sfoglia Macrotipologie & tipologie Autore Titolo Riviste Serie IT Italiano Italiano English English LOGIN 1.IRIS 2.SIARI UNIPG 3.1 Contributo su Rivista 4.1.1 Articolo in rivista A spectrophotometric and fluorimetric study of Red Madder on dyed wool CLEMENTI, CATIA; ROMANI, Aldo;FAVARO, Giovanna In corso di stampa Scheda breve Scheda completa Scheda completa (DC) Anno In corso di stampa Rivista su cui è pubblicata l'opera DYES IN HISTORY AND ARCHAEOLOGY Appare nelle tipologie: 1.1 Articolo in rivista File in questo prodotto: Non ci sono file associati a questo prodotto. I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione. Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/25544 Citazioni ???jsp.display-item.…
JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Caren Hagner,Ran Han,Yang Han,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2023/9/1
We discuss JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo via detecting inverse beta decay reactions of electron anti-neutrinos resulting from the annihilation. We study possible backgrounds to the signature, including the reactor neutrinos, diffuse supernova neutrino background, charged-and neutral-current interactions of atmospheric neutrinos, backgrounds from muon-induced fast neutrons and cosmogenic isotopes. A fiducial volume cut, as well as the pulse shape discrimination and the muon veto are applied to suppress the above backgrounds. It is shown that JUNO sensitivity to the thermally averaged dark matter annihilation rate in 10 years of exposure would be significantly better than the present-day best limit set by Super-Kamiokande and would be comparable to that expected by Hyper-Kamiokande.
Search for dark matter particle interactions with electron final states with DarkSide-50
Authors
P Agnes,Ivone Freire da Mota Albuquerque,T Alexander,AK Alton,M Ave,HO Back,G Batignani,K Biery,V Bocci,WM Bonivento,B Bottino,S Bussino,M Cadeddu,M Cadoni,F Calaprice,A Caminata,MD Campos,N Canci,M Caravati,N Cargioli,M Cariello,M Carlini,V Cataudella,P Cavalcante,S Cavuoti,S Chashin,A Chepurnov,C Cicalò,G Covone,D D’angelo,S Davini,A De Candia,S De Cecco,G De Filippis,G De Rosa,AV Derbin,A Devoto,M D’incecco,C Dionisi,F Dordei,M Downing,D D’urso,G Fiorillo,D Franco,F Gabriele,C Galbiati,C Ghiano,C Giganti,GK Giovanetti,AM Goretti,G Grilli Di Cortona,A Grobov,M Gromov,M Guan,M Gulino,BR Hackett,K Herner,T Hessel,B Hosseini,F Hubaut,EV Hungerford,An Ianni,V Ippolito,K Keeter,CL Kendziora,M Kimura,I Kochanek,D Korablev,G Korga,A Kubankin,M Kuss,M La Commara,M Lai,X Li,M Lissia,G Longo,O Lychagina,IN Machulin,LP Mapelli,SM Mari,J Maricic,A Messina,R Milincic,J Monroe,M Morrocchi,Xavier Mougeot,VN Muratova,P Musico,AO Nozdrina,A Oleinik,F Ortica,L Pagani,M Pallavicini,L Pandola,E Pantic,E Paoloni,K Pelczar,N Pelliccia,S Piacentini,A Pocar,DM Poehlmann,S Pordes,SS Poudel,P Pralavorio,DD Price,F Ragusa,M Razeti,A Razeto,AL Renshaw,M Rescigno,J Rode,A Romani,D Sablone,O Samoylov,W Sands,S Sanfilippo,E Sandford,C Savarese,B Schlitzer,DA Semenov,A Shchagin,A Sheshukov,MD Skorokhvatov,O Smirnov,A Sotnikov,S Stracka,Y Suvorov,R Tartaglia,G Testera,A Tonazzo,EV Unzhakov,A Vishneva,RB Vogelaar,M Wada,H Wang,Y Wang,S Westerdale,MM Wojcik,X Xiao,C Yang,G Zuzel,DarkSide Collaboration
Journal
Physical review letters
Published Date
2023/3/6
We present a search for dark matter particles with sub-GeV/c 2 masses whose interactions have final state electrons using the DarkSide-50 experiment’s (12 306±184) kg d low-radioactivity liquid argon exposure. By analyzing the ionization signals, we exclude new parameter space for the dark matter-electron cross section σ e, the axioelectric coupling constant g A e, and the dark photon kinetic mixing parameter κ. We also set the first dark matter direct-detection constraints on the mixing angle| U e 4| 2 for keV/c 2 sterile neutrinos.
Long-term temporal stability of the DarkSide-50 dark matter detector
Authors
P Agnes,IFM Albuquerque,T Alexander,AK Alton,M Ave,HO Back,G Batignani,K Biery,V Bocci,WM Bonivento,B Bottino,S Bussino,M Cadeddu,M Cadoni,F Calaprice,A Caminata,MD Campos,N Canci,M Caravati,N Cargioli,M Cariello,M Carlini,V Cataudella,P Cavalcante,S Cavuoti,S Chashin,A Chepurnov,C Cicalò,G Covone,D d'Angelo,S Davini,A De Candia,S De Cecco,G De Filippis,G De Rosa,AV Derbin,A Devoto,M d'Incecco,C Dionisi,F Dordei,M Downing,D d'Urso,M Fairbairn,G Fiorillo,D Franco,F Gabriele,C Galbiati,C Ghiano,C Giganti,GK Giovanetti,AM Goretti,G Grilli Di Cortona,A Grobov,M Gromov,M Guan,M Gulino,BR Hackett,K Herner,T Hessel,B Hosseini,F Hubaut,T Hugues,EV Hungerford,An Ianni,V Ippolito,K Keeter,CL Kendziora,M Kimura,I Kochanek,D Korablev,G Korga,A Kubankin,M Kuss,M Kuźniak,M La Commara,M Lai,X Li,M Lissia,G Longo,O Lychagina,IN Machulin,LP Mapelli,SM Mari,J Maricic,A Messina,R Milincic,J Monroe,M Morrocchi,X Mougeot,VN Muratova,P Musico,AO Nozdrina,A Oleinik,F Ortica,L Pagani,M Pallavicini,L Pandola,E Pantic,E Paoloni,K Pelczar,N Pelliccia,S Piacentini,A Pocar,DM Poehlmann,S Pordes,SS Poudel,P Pralavorio,DD Price,F Ragusa,M Razeti,A Razeto,AL Renshaw,M Rescigno,J Rode,A Romani,D Sablone,O Samoylov,E Sandford,W Sands,S Sanfilippo,C Savarese,B Schlitzer,DA Semenov,A Shchagin,A Sheshukov,MD Skorokhvatov,O Smirnov,A Sotnikov,S Stracka,Y Suvorov,R Tartaglia,G Testera,A Tonazzo,EV Unzhakov,A Vishneva,RB Vogelaar,M Wada,H Wang,Y Wang,S Westerdale,MM Wojcik,X Xiao,C Yang,G Zuzel
Published Date
2023/11/30
The stability of a dark matter detector on the timescale of a few years is a key requirement due to the large exposure needed to achieve a competitive sensitivity. It is especially crucial to enable the detector to potentially detect any annual event rate modulation, an expected dark matter signature. In this work, we present the performance history of the DarkSide-50 dual-phase argon time projection chamber over its almost three-year low-radioactivity argon run. In particular, we focus on the electroluminescence signal that enables sensitivity to sub-keV energy depositions. The stability of the electroluminescence yield is found to be better than 0.5%. Finally, we show the temporal evolution of the observed event rate around the sub-keV region being consistent to the background prediction.
Electron neutrino survival probability in the energy range 200 keV–15 MeV
Authors
Marco Pallavicini,Borexino Collaboration:,M Agostini,K Altenmüller,S Appel,V Atroshchenko,Z Bagdasarian,D Basilico,G Bellini,J Benziger,R Biondi,D Bravo,B Caccianiga,F Calaprice,A Caminata,P Cavalcante,A Chepurnov,D D’Angelo,S Davini,A Derbin,A Di Giacinto,V Di Marcello,XF Ding,A Di Ludovico,L Di Noto,I Drachnev,A Formozov,D Franco,C Galbiati,C Ghiano,M Giammarchi,A Goretti,AS Göttel,M Gromov,D Guffanti,Aldo Ianni,Andrea Ianni,A Jany,D Jeschke,V Kobychev,G Korga,S Kumaran,M Laubenstein,E Litvinovich,P Lombardi,I Lomskaya,L Ludhova,G Lukyanchenko,L Lukyanchenko,I Machulin,J Martyn,E Meroni,M Meyer,L Miramonti,M Misiaszek,V Muratova,B Neumair,M Nieslony,R Nugmanov,L Oberauer,V Orekhov,F Ortica,M Pallavicini,L Papp,L Pelicci,Ö Penek,L Pietrofaccia,N Pilipenko,A Pocar,G Raikov,MT Ranalli,G Ranucci,A Razeto,A Re,M Redchuk,A Romani,N Rossi,S Schönert,D Semenov,G Settanta,M Skorokhvatov,A Singhal,O Smirnov,A Sotnikov,Y Suvorov,R Tartaglia,G Testera,J Thurn,E Unzhakov,F Villante,A Vishneva,RB Vogelaar,F von Feilitzsch,M Wojcik,M Wurm,S Zavatarelli,K Zuber,G Zuzel
Published Date
2023
The Borexino experiment, located at the Laboratori Nazionali del Gran Sasso in Italy, has been the first and so far unique experiment capable to measure the interaction rate of all solar neutrino components produced by the Sun through the so called pp-chain and CNO-cycle fusion mechanisms. Particularly, Borexino has measured the rate of pp, 7Be, pep and 8B neutrinos, which span a wide energy range from a few hundreds keV up to almost 15 MeV. This capability offered Borexino the unique opportunity to experimentally test the expected electron neutrino survival probability predicted by the theory. The paper briefly summarises this important achievement and discusses possible future developments.
Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics
Authors
Riccardo Triozzi,Andrea Serafini,Marco Bellato,Antonio Bergnoli,Matteo Bolognesi,Riccardo Brugnera,Vanessa Cerrone,Chao Chen,Barbara Clerbaux,Alberto Coppi,Daniele Corti,Flavio dal Corso,Jianmeng Dong,Wei Dou,Lei Fan,Alberto Garfagnini,Arsenii Gavrikov,Guanghua Gong,Marco Grassi,Rosa Maria Guizzetti,Shuang Hang,Cong He,Jun Hu,Roberto Isocrate,Beatrice Jelmini,Xiaolu Ji,Xiaoshan Jiang,Fei Li,Zehong Liang,Ivano Lippi,Hongbang Liu,Hongbin Liu,Shenghui Liu,Xuewei Liu,Daibin Luo,Ronghua Luo,Filippo Marini,Daniele Mazzaro,Luciano Modenese,Marta Colomer Molla,Zhe Ning,Yu Peng,Pierre-Alexandre Petitjean,Alberto Pitacco,Mengyao Qi,Loris Ramina,Mirco Rampazzo,Massimo Rebeschini,Mariia Redchuk,Yunhua Sun,Andrea Triossi,Fabio Veronese,Katharina von Sturm,Peiliang Wang,Peng Wang,Yangfu Wang,Yusheng Wang,Yuyi Wang,Zheng Wang,Ping Wei,Jun Weng,Shishen Xian,Xiaochuan Xie,Benda Xu,Chuang Xu,Donglian Xu,Hai Xu,Xiongbo Yan,Ziyue Yan,Fengfan Yang,Yan Yang,Yifan Yang,Mei Ye,Tingxuan Zeng,Shuihan Zhang,Wei Zhang,Aiqiang Zhang,Bin Zhang,Siyao Zhao,Changge Zi,Sebastiano Aiello,Giuseppe Andronico,Vito Antonelli,Andrea Barresi,Davide Basilico,Marco Beretta,Augusto Brigatti,Riccardo Bruno,Antonio Budano,Barbara Caccianiga,Antonio Cammi,Stefano Campese,Davide Chiesa,Catia Clementi,Marco Cordelli,Stefano Dusini,Andrea Fabbri,Giulietto Felici,Federico Ferraro,Marco Giulio Giammarchi,Cecilia Landini,Paolo Lombardi,Claudio Lombardo,Andrea Maino,Fabio Mantovani,Stefano Maria Mari,Agnese Martini,Emanuela Meroni,Lino Miramonti,Michele Montuschi,Massimiliano Nastasi,Domizia Orestano,Fausto Ortica,Alessandro Paoloni,Sergio Parmeggiano,Fabrizio Petrucci,Ezio Previtali,Gioacchino Ranucci,Alessandra Carlotta Re,Barbara Ricci,Aldo Romani,Paolo Saggese,Simone Sanfilippo,Chiara Sirignano,Monica Sisti,Luca Stanco,Virginia Strati,Francesco Tortorici,Cristina Tuvé,Carlo Venettacci,Giuseppe Verde,Lucia Votano
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/8/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. Thanks to the tight requirements on its optical and radio-purity properties, it will be able to perform leading measurements detecting terrestrial and astrophysical neutrinos in a wide energy range from tens of keV to hundreds of MeV. A key requirement for the success of the experiment is an unprecedented 3% energy resolution, guaranteed by its large active mass (20 ktons) and the use of more than 20,000 20-inch photo-multiplier tubes (PMTs) acquired by high-speed, high-resolution sampling electronics located very close to the PMTs. As the Front-End and Read-Out electronics is expected to continuously run underwater for 30 years, a reliable readout acquisition system capable of handling the timestamped data stream coming from the Large-PMTs and permitting to simultaneously monitor …
Total electron yield (TEY) detection mode Cr K-edge XANES spectroscopy as a direct method to probe the composition of the surface of darkened chrome yellow (PbCr1-xSxO4) and …
Authors
Letizia Monico,Francesco d'Acapito,Marine Cotte,Koen Janssens,Aldo Romani,Giulia Ricci,Costanza Miliani,Laura Cartechini
Journal
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Published Date
2023/6/1
The darkening of chromate-pigments, including chrome yellows (PbCr1-xSxO4), is a surface phenomenon affecting late 19th-early 20th c. paintings, such as those by Van Gogh. Exploring analytical strategies that contribute to a deep understanding of darkening is therefore significant for the long-term conservation of unique masterpieces.Here, we examined the capabilities of Cr K-edge XANES spectroscopy collected at the same time in X-ray fluorescence yield (XFY) and total electron yield (TEY) detection modes to selectively study the surface composition of darkened oil paint mock-ups composed of chrome yellow (PbCr0.2S0.8O4) or potassium chromate. By discussing advantages and drawbacks in using XFY/TEY modes in relation to XFY µ-XANES analysis from sectioned samples, we aim at assessing if TEY-XANES spectroscopy: (i) is a selective surface method to determine the abundance of different Cr …
Aldo Romani FAQs
What is Aldo Romani's h-index at Università degli Studi di Perugia?
The h-index of Aldo Romani has been 46 since 2020 and 62 in total.
What are Aldo Romani's top articles?
The articles with the titles of
Natural cellulosic biofunctional textiles from onion (Allium cepa L.) skin extracts: A sustainable strategy for skin protection
Non-Destructive and Non-Invasive Approaches for the Identification of Hydroxy Lead–Calcium Phosphate Solid Solutions ((PbxCa1−x)5(PO4)3OH) in …
Solid-State Photoluminescence in Cultural Heritage: An Exploration of Critical Issues for the Interpretation of Photoluminescence from Solid-State Samples and Painted Surfaces
Real-time monitoring for the next core-collapse supernova in JUNO
Portable Instrumentation
JUNO sensitivity to 7Be, pep, and CNO solar neutrinos
A Combined Experimental and Computational Approach to Understanding CdS Pigment Oxidation in a Renowned Early 20th Century Painting
Experimental detection of the CNO cycle
...
are the top articles of Aldo Romani at Università degli Studi di Perugia.
What are Aldo Romani's research interests?
The research interests of Aldo Romani are: Chimica dei Beni Culturali, Diagnostica non invasiva, Spettroscopie atomiche e molecolari
What is Aldo Romani's total number of citations?
Aldo Romani has 18,141 citations in total.
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