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Radioisotope production using lasers:From basic science to applications

Matter and Radiation at extremes 2024年第3期9卷 31-44页

作者： M.R.D.Rodrigues A.Bonasera M.Scisciò J.A.Pérez-Hernández M.ehret F.Filippi P.L.Andreoli M.Huault H.Larreur D.Singappuli D.Molloy D.Raffestin M.Alonzo G.G.Rapisarda D.Lattuada G.L.Guardo C.Verona Fe.Consoli G.Petringa A.McNamee M.La Cognata S.Palmerini T.Carriere M.Cipriani G.di Giorgio G.Cristofari R.De Angelis G.A.P.Cirrone D.Margarone L.Giuffrida D.Batani P.Nicolai K.Batani R.Lera L.Volpe D.Giulietti S.Agarwal M.Krupka S.Singh Fa.Consoli Cyclotron Institute Texas A&M UniversityCollege StationTexas 77840USA Laboratori Nazionali del Sud Istituto Nazionale di Fisica Nucleare(LNS-INFN)CataniaItaly eNeA Fusion and Technologies for Nuclear Safety and Security Department-CFrascatiItaly Centro de Láseres Pulsados(clpu) VillamayorSpain Universidad de Salamanca SalamancaSpain Centre Lasers Intenses et Applications(CeLIA) Universitéde BordeauxCNRSCEATalenceFrance HB11 energy Holdings Pty FreshwaterNew South WalesAustralia School of Mathematics and Physics Queen’s University BelfastBelfastUnited Kingdom dipartimento di fisica e Astronomia“e.Majorana ”Università di CataniaCataniaItaly Facoltàdi Ingegneria e Architettura Universitàdegli Studi di Enna“Kore”EnnaItaly dipartimento di Ingegneria Industriale Universitàdi Roma“Tor Vergata”RomaItaly dipartimento di fisica e Geologia Universitàdegli Studi di PerugiaPerugiaItaly istituto nazionale di fisica nucleare Sezione di PerugiaPerugiaItaly eLI Beamlines Facility the Extreme Light Infrastructure ERICDolni BrezanyCzech Republic eTSIA Universidad Politécnica de MadridMadridSpain dipartimento fisica “E.Fermi”Universitàdi Pisa and INFNPisaItaly FZU–Institute of Physics of Czech Academy of Sciences PragueCzech Republic Institute of Plasma Physics of Czech Academy of Sciences PragueCzech Republic

The discovery of chirped pulse amplification has led to great improvements in laser technology,enabling energetic laser beams to be compressed to pulse durations of tens of femtoseconds and focused to a few *** with energies of tens of MeV can be accelerated using,for instance,target normal sheath acceleration and focused on secondary *** such conditions,nuclear reactions can occur,with the production of radioisotopes suitable for medical *** use of high-repetition lasers to produce such isotopes is competitive with conventional methods mostly based on *** this paper,we study the production of^(67)Cu,^(63)Zn,^(18)F,and^(11)C,which are currently used in positron emission tomography and other *** the same time,we study the reactions^(10)B(p,α)^(7)Be and^(70)Zn(p,4n)^(67)Ga to put further constraints on the proton distributions at different angles,as well as the reaction^(11)B(p,α)^(8)Be relevant for energy *** experiment was performed at the 1 PW laser facility at VegaⅢin Salamanca,*** distributions of radioisotopes in the forward(with respect to the laser direction)and backward directions were measured using a high purity germanium *** results are in reasonable agreement with numerical estimates obtained following the approach of Kimura and Bonasera[*** ***.,Sect.A 637,164–170(2011)].

关键词： purity estimates backward

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Radiative decays D*(s)→ D(s)γ in covariant confined quark model

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Chinese Physics C 2024年第2期48卷 45-56页

作者： C.T.Tran M.A.Ivanov P.Santorelli Q.C.Vo Department of Physics HCMC University of Technology and EducationVo Van Ngan 1700000 Ho Chi Minh CityVietnam Bogoliubov Laboratory of Theoretical Physics Joint Institute for Nuclear Research141980 DubnaRussia dipartimento di fisica"e.Pancini" Universitàdi Napoli Federico ⅡComplesso Universitario di Monte S.AngeloVia CintiaEdificio 680126 NapoliItaly istituto nazionale di fisica nucleare Sezione di Napoli80126 NapoliItaly university of Science 700000 Ho Chi Minh CityVietnam

Radiative decays D((s))*→D((s))γare revisited in light of new experimental data from the BaBar and BeSⅢ*** radiative couplings gD*Dγencoding nonperturbative QCD effects are calculated in the framework of the covariant confined quark model developed by *** compare our results with other theoretical studies and experimental *** couplings(in GeV-1)|g(D*+D+γ)|=0.45(9)and|g(D*0D0γ)|=1.72(34)calculated in our model agree with the corresponding experimental data|g(D*+D+γ)|=0.47(7)and|g(D*0D0γ)|=1.77(16).The most interesting case is the decay Ds*→Dsγ,for which a recent prediction based on light-cone sum rules at next-to-leading order|gDs*Dsγ|=0.60(19)deviates from the first(and only to date)lattice QCD result|gDs*Dsγ|=0.11(2)at nearly3σ.Our calculation yields|gDs*Dsγ|=0.29(6),which falls somehow between the two mentioned results,although it is larger than those predicted in other studies using quark models or QCD sum rules.

关键词： covariant quark model radiative decay charmed meson

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Characterisation of Photocathodes Based on Pb Thin Film Deposited by UV Pulsed Laser Ablation

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Journal of Materials Science & Technology 2014年第1期30卷 37-40页

作者： Francisco Gontad Antonella Lorusso Giancarlo Gatti Massimo Ferrario Laura Gioia Passione Luana Persano Nicola Lovergine Alessio Perrone istituto nazionale di fisica nucleare e università del salento università del salento Dipartimento di Matematica e Fisica "E.De Giorgi" Laboratori Nazionali di Frascati Istituto Nazionale di Fisica Nucleare Center for Biomolecular Nanotechnologies Istituto Italiano di Tecnologia dipartimento di Ingegneria dell'Innovazione Università del Salento National Nanotechnology Laboratory(NNL)

This work deals with the deposition of lead （Pb） thin films by the UV pulsed laser ablation technique, for their further use as photocathode devices in superconducting radio frequency guns. Scanning electron microscopy and atomic force microscopy analyses were performed to study the morphological features of Pb thin films deposited on Si （100） and Nb substrates. The films showed a granular structure with a nearly fully covered surface only for that one deposited on Nb substrate. X-ray diffraction measurements indicate the growth of polycrystalline Pb thin films with a preferential orientation along （111） planes. Results of the photoemission performance of Pb thin film deposited on Nb substrate showed a very encouraging average value of quantum efficiency of 6 x 10-5 through a single-photon absorption process, promoting further studies in the realisation of Pb photocathodes by this technique.

关键词： Pulsed laser deposition Lead thin film Metallic photocathodes Quantum efficiency

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Status and accuracy of the Monte Carlo generators for luminosity measurements

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Chinese Physics C 2010年第6期34卷 883-888页

作者： G.Montagna G.Balossini C.Bignamini C.M.Carloni Calame O.Nicrosini F.Piccinini dipartimento di fisica nucleare e Teorica Università di Pavia istituto nazionale di fisica nucleare School of Physics & Astronomy University of Southampton

The status and accuracy of the precision Monte Carlo generators used for luminosity measurements at flavour factories is reviewed. It is shown that, thanks to a considerable, long-term effort in tuned comparisons between the predictions of independent programs, as well as in the validation of the generators against the presently available calculations of the next-to-next-to-leading order QeD corrections to Bhabha scattering, the theoretical accuracy reached by the most precise tools is of about one per mille. This error estimate is valid for realistic experimental cuts, appears to be quite robust and is already sufficient for very accurate luminosity measurements. However, recent progress and possible advances to further improve it are also discussed.

关键词： Luminosity QeD Bhabha scattering radiative corrections Monte Carlo NNLO calculations

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The HePD particle detector of the CSeS satellite mission for investigating seismo-associated perturbations of the Van Allen belts

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Science China(Technological Sciences) 2018年第5期61卷 643-652页

作者： AMBROSI Giovanni BARTOCCI Simona BASARA Laurent BATTISTON Roberto BURGeR William J. CARFORA Luca CASTeLLINI Guido CIPOLLONe Piero CONTI Livio CONTIN Andrea De DONATO Cinzia De SANTIS Cristian FOLLeGA Francesco M. GUANDALINI Cristina IONICA Maria IUPPA Roberto LAUReNTI Giuliano LAZZIZZeRA Ignazio LOLLI Mauro MANeA Christian MARCeLLI Laura MASCIANTONIO Giuseppe MeRGe Matteo OSTeRIA Giuseppe PACINI Lorenzo PALMA Francesco PALMONARI Federico PANICO Beatrice PATRIZII Laura PeRFeTTO Francesco PICOZZA Piergiorgio POZZATO Michele PUeL Matteo RASHeVSKAYA Irina RICCI ester RICCI Marco RICCIARINI Sergio Bruno SCOTTI Valentina SOTGIU Alessando SPARVOLI Roberta SPATARO Bruno VITALe Vincenzo istituto nazionale di fisica nucleare (INFN) Sezione di Perugia Perugia 06123 Italy Uninettuno university Rome 00186 Italy istituto nazionale di fisica nucleare (INFN) Sezione di Roma Tor Vergata Rome 00133 Italy istituto nazionale di fisica nucleare (INFN) TIFPA Povo (TN) 38123 Italy dipartimento di fisica Universita di Trento Povo (TN) 38123 Italy dipartimento di fisica Universita di Roma Tor Vergata Rome 00133 Italy IFAC-CNR Sesto Fiorentino (FI) 50019 Italy dipartimento di fisica e Astronomia Universita di Bologna Bologna 40127 Italy istituto nazionale di fisica nucleare (INFN) Sezione di Bologna Bologna 40127 Italy istituto nazionale di fisica nucleare (INFN) Sezione di Napoli Naples 80126 Italy istituto nazionale di fisica nucleare (INFN) LNE Frascati (RM) 00044 Italy Agenzia Spaziale Italiana (ASI) SSDC Rome 00133 Italy

CSeS(China Seismo-electromagnetic Satellite) is a mission developed by CNSA(Chinese National Space Administration) and ASI(Italian Space Agency), to investigate the near-earth electromagnetic, plasma and particle environment, for studying the seismo-associated disturbances in the ionosphere-magnetosphere transition zone. The anthropogenic and electromagnetic noise,as well as the natural non-seismic electromagnetic emissions is mainly due to tropospheric activity. In particular, the mission aims to confirming the existence of possible temporal correlations between the occurrence of earthquakes for medium and strong magnitude and the observation in space of electromagnetic perturbations, plasma variations and precipitation of bursts with highenergy charged particles from the inner Van Allen belt. In this framework, the high energy particle detector(HePD) of the CSeS mission has been developed by the Italian LIMADOU Collaboration. HePD is an advanced detector based on a tower of scintillators and a silicon tracker that provides good energy and angular resolution and a wide angular acceptance, for electrons of 3–100 Me V, protons of 30–200 Me V and light nuclei up to the oxygen. CSeS satellite has been launched on February 2^(nd), 2018 from the Jiuquan Satellite Launch Center(China).

关键词： earthquake seismic-precursors particle detector Van Allen belts magnetosphere ionosphere space weather cosmic rays

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Reaction mechanisms in massive nuclei collisions and perspectives for synthesis of heavier superheavy elements

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Nuclear Science and Techniques 2013年第5期24卷 98-106页

作者： GIARdiNA G NASIROV A K MANDAGLIO G CURCIAReLLO F De LeO V FAZIO G ROMANIUK M dipartimento di fisica e di Scienze della Terra dell'università di Messina istituto nazionale di fisica nucleare Sezione di Catania Joint Institute for Nuclear Research Institute of Nuclear Physics Centro Siciliano di fisica nucleare e Struttura della Materia Catania 95125Italy

We discuss a hardship in synthesis of heaviest super heavy elements in massive nuclei reactions due to the hindrance to complete fusion of reacting nuclei caused on the onset of quasifission process which strongly competes with complete fusion and due to the strong increase of fission yields along the de-excitation cascade of the compound nucleus in comparison with the evaporation residue *** hindrance to formation of compound nucleus and evaporation residue is determined by the characteristic of the entrance channel.

关键词：超重元素反应机制合成碰撞聚变反应残余物复合核核反应

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energy spectrum of cosmic protons and helium nuclei by a hybrid measurement at 4300 m a.s.l.

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Chinese Physics C 2014年第4期38卷 25-31页

作者： B.Bartoli P.Bernardini 毕效军 I.Bolognino P.Branchini A.Budano A.K.Calabrese Melcarne P.Camarri 曹臻 R.Cardarelli S.Catalanotti 陈松战陈天禄 P.Creti 崔树旺戴木忠 A.D'Amone 单增罗布 I.De Mitri B.D'ettorre Piazzoli T.di Girolamo G.di Sciascio 冯存峰冯朝阳冯振勇苟全补郭义庆何会海胡海兵胡红波 M.Iacovacci R.Iuppa 贾焕玉拉巴次仁厉海金 G.Liguori 刘成刘俊刘茂元卢红马玲玲马欣华 G.Mancarella S.M.Mari G.Marsella D.Martello S.Mastroianni P.Montini C.C.Ning M.Panareo B.Panico L.Perrone P.Pistilli F.Ruggieri P.Salvini R.Santonico S.N.Sbano 沈培若盛向东石峰 A.Surdo 谭有恒 P.Vallania S.Vernetto C.Vigorito 王辉吴超勇吴含荣薛良杨群羽杨先楚姚志国袁爱芳查敏张慧敏张力张学尧张勇赵静扎西次仁扎西桑珠周勋秀祝凤荣朱清棋 G.Zizzi 白云翔陈明君陈垚冯少辉高博顾旻皓侯超李晓晓刘佳刘加丽王旭肖刚张丙开张寿山周斌左雄 dipartimento di fisica dell’università di Napoli "Federico II" Complesso Universitario di Monte Sant’Angelovia Cinthia istituto nazionale di fisica nucleare Sezione di Napoli Complesso Universitario di Monte Sant’Angelovia Cinthia dipartimento di Matematica e fisica "ennio De Giorgi" Università del Salento via per Arnesano istituto nazionale di fisica nucleare Sezione di Lecce via per Arnesano Key Laboratory of Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences dipartimento di fisica dell’università di Pavia via Bassi 627100 Pavia Italy istituto nazionale di fisica nucleare Sezione di Pavia via Bassi 627100 Pavia Italy istituto nazionale di fisica nucleare Sezione di Roma Tre via della Vasca Navale 8400146 Roma Italy istituto nazionale di fisica nucleare-CNAF Viale Berti-Pichat 6/240127 Bologna Italy dipartimento di fisica dell’università di Roma "Tor Vergata" via della Ricerca Scientifica istituto nazionale di fisica nucleare Sezione di Roma Tor Vergata via della Ricerca Scientifica Tibet university Hebei Normal university Yunnan university Shandong university Southwest Jiaotong university dipartimento di fisica dell’università "Roma Tre" via della Vasca Navale 8400146 Roma Italy Osservatorio Astrofisico di Torino dell’istituto nazionale di Astrofisica via P.Giuria 110125 Torino Italy istituto nazionale di fisica nucleare Sezione di Torino via P.Giuria 110125 Torino Italy dipartimento di fisica dell’università di Torino via P.Giuria 110125 Torino Italy Physics Department Kunming University Normal College of Fuyang

The energy spectrum of cosmic Hydrogen and Helium nuclei has been measured below the so-called ＂knee＂ by using a hybrid experiment with a wide field-of-view Cherenkov telescope and the Resistive Plate Chamber （RPC） array of the ARGO-YBJ experiment at 4300 m above sea level. The Hydrogen and Helium nuclei have been well separated from other cosmic ray components by using a multi-parameter technique. A highly uniform energy resolution of about 25% is achieved throughout the whole energy range （100-700 TeV）. The observed energy spectrum is compatible with a single power law with index γ=-2.63±0.06.

关键词： Cherenkov telescope ARGO-YBJ energy spectrum hybrid measurement composition

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A preliminary simulation study of influence of backsplash on the plastic scintillator detector design in HeRD experiment

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Radiation Detection Technology and Methods 2021年第3期5卷 332-338页

作者： Peng Hu Zhi-gang Wang Fabio Gargano Francesca Alemanno Corrado Altomare Tian-wei Bao Yong-wei Dong Valerio Formato dimitrios Kyratzis Nicola Mori Lorenzo Pacini Zheng Quan Davide Serini Jun-jing Wang Rui-jie Wang Ming Xu Bo-bing Wu Institute of High energy Physics Chinese Academy of SciencesBeijing 100049China university of Chinese Academy of Sciences Beijing 100049China istituto nazionale di fisica nucleare(INFN) Sezione di Bari70126 BariItaly Gran Sasso Science Institute(GSSI) 67100 L’AquilaItaly istituto nazionale di fisica nucleare(INFN) Laboratori Nazionali del Gran Sasso67100 L’AquilaItaly dipartimento Interateneo di fisica dell’universitàe del Politecnico di Bari 70125 BariItaly istituto nazionale di fisica nucleare(INFN) Sezione di Roma Tor Vergata00133 RomeItaly istituto nazionale di fisica nucleare(INFN) Sezione di Firenze50019 Sesto FiorentinoItaly

Background The plastic scintillator detector(PSD)is one of the detectors in the high energy cosmic radiation detection(HeRD)facility,which is designed for gamma-ray detection and a redundant charge *** will lead to a decrease in PSD’s performance of gamma-ray detection and charge measurement,which should be carefully *** Two preliminary segmentation schemes of the PSD and two veto strategies have been proposed to suppress the backsplash *** this paper,we focus on the influence of the backsplash caused by gamma *** gamma-ray trigger efficiency and identification efficiency were studied in the case of different cell sizes and veto strategies,which can provide guidance on the PSD *** A Monte Carlo simulation based on Geant4 has been *** simplify the simulation,the PSD is segmented into 1 cm3 cubes which can be easily aggregated into cells with different sizes during *** and conclusion Side_Veto can be used as a baseline design of veto strategy,whereas Smart_Veto can be selected as an upgraded *** the PSD bar cell with a width of less than 11 cm and the PSD tile cell with a width of less than 20 cm can achieve a sufficiently high gamma-ray trigger efficiency(>80%),which realizes the primary goal of the ***,both the PSD bar cell with a width of less than 3 cm and the PSD tile cell with a width of less than 20 cm can ensure a sufficiently high gamma-ray identification efficiency(>80%)for photons up to 800 GeV.

关键词： Plastic scintillator detector Gamma-ray detection Backsplash Veto

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The relationship between the radio core-dominance parameter and spectral index in different classes of extragalactic radio sources(Ⅱ)

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Research in Astronomy and Astrophysics 2019年第5期19卷 75-90页

作者： Zhi-Yuan Pei Jun-Hui Fan Denis Bastieri Utane Sawangwit Jiang-He Yang Center for Astrophysics Guangzhou University Astronomy Science and Technology Research Laboratory of Department of education of Guangdong Province dipartimento di fisica e Astronomia "G.Galilei" Universit`a di Padova istituto nazionale di fisica nucleare National Astronomical Research Institute of Thailand (NARIT) Department of Physics and electronics Science Hunan University of Arts and Science

Active galactic nuclei(AGNs) can be divided into two major classes, namely radio-loud and radio-quiet AGNs. A small subset of the radio-loud AGNs is called blazars, which are believed to be unified with Fanaroff-Riley type Ⅰ/Ⅱ(FRI/Ⅱ) radio galaxies. Following our previous work(Fan et al.), we present a sample of 2400 sources with measured radio flux densities of the core and extended components. The sample contains 250 BL Lacs, 520 quasars, 175 Seyferts, 1178 galaxies, 153 FRI or FRⅡ galaxies and 104 unidentified sources. We then calculate the radio core-dominance parameters and spectral indices, and study their relationship. Our analysis shows that the core-dominance parameters and spectral indices are quite different for different types of sources. We also confirm that the correlation between core-dominance parameter and spectral index exists for a large sample presented in this work.

关键词： galaxies:active-galaxies galaxies:jets-quasars:general

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Comparison of Proton Shower Developments in the BGO Calorimeter of the Dark Matter Particle explorer between GeANT4 and FLUKA Simulations

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Chinese Physics Letters 2020年第11期37卷 114-120页

作者： Wei Jiang Chuan Yue Ming-Yang Cui Xiang Li Qiang Yuan Francesca Alemanno Paolo Bernardini Giovanni Catanzani Zhan-Fang Chen Ivan De Mitri Tie-Kuang Dong Giacinto Donvito David Francois Droz Piergiorgio Fusco Fabio Gargano Dong-Ya Guo dimitrios Kyratzis Shi-Jun Lei Yang Liu Francesco Loparco Peng-Xiong Ma Giovanni Marsella Mario Nicola Mazziotta Xu Pan Wen-Xi Peng Antonio Surdo Andrii Tykhonov Yi-Yeng Wei Yu-Hong Yu Jing-Jing Zang Ya-Peng Zhang Yong-Jie Zhang Yun-Long Zhang Key Laboratory of Dark Matter and Space Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China School of Astronomy and Space Science University of Science and Technology of ChinaHefei 230026China Gran Sasso Science Institute(GSSI) Viale F.Crispi 7I-67100L'AquilaItaly istituto nazionale di fisica nucleare Laboratori Nazionali del Gran SassoVia G.Acitelli 22I-67100AssergiL'AquilaItaly dipartimento di Matematica e fisica e.De Giorgi Universitàdel SalentoI-73100 LecceItaly istituto nazionale di fisica nucleare(INFN)-Sezione di Lecce I-73100 LecceItaly INFN Section of Perugia I-06100 PerugiaItaly university of Perugia I-06100 PerugiaItaly istituto nazionale di fisica nucleare(INFN)-Sezione di Bari I-70125BariItaly Department of Nuclear and Particle Physics University of GenevaCH-1211Switzerland dipartimento Interateneo“M.Merlin”dell'universitàdegli Studi di Bari e del Politecnico di Bari I-70125BariItaly dipartimento di fisica e Chimica“e.Segrè” via delle Scienze Edificio 17UniversitàDegli Studi di PalermoI-90128PalermoItaly Institute of High energy Physics Chinese Academy of SciencesBeijing 100049China State Key Laboratory of Particle Detection and electronics University of Science and Technology of ChinaHefei 230026China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China

The DArk Matter Particle explorer(DAMPe)is a satellite-borne detector for high-energy cosmic rays and *** fully understand the detector performance and obtain reliable physical results,extensive simulations of the detector are *** simulations are particularly important for the data analysis of cosmic ray nuclei,which relies closely on the hadronic and nuclear interactions of particles in the detector *** adopted simulation softwares include the GeANT4 and FLUKA,both of which have been implemented for the DAMPe simulation *** we describe the simulation tool of DAMPe and compare the results of proton shower properties in the calorimeter from the two simulation *** a comparison gives an estimate of the most significant uncertainties of our proton spectral analysis.

关键词： material. GeANT4 calorimeter

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