A. Celentano
Istituto Nazionale di Fisica Nucleare
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Publication
Featured researches published by A. Celentano.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2013
R. Alba; M. Barbagallo; P. Boccaccio; A. Celentano; N. Colonna; G. Cosentino; A. Del Zoppo; A. Di Pietro; J. Esposito; Pierpaolo Figuera; Paolo Finocchiaro; A. Kostyukov; C. Maiolino; M. Osipenko; G. Ricco; M. Ripani; C M Viberti; D. Santonocito; Maria Schillaci
In the framework of research on IVth generation reactors and high intensity neutron sources a low-power prototype neutron amplifier was recently proposed by INFN. It is based on a low-energy, high current proton cyclotron, whose beam, impinging on a thick Beryllium converter, produces a fast neutron spectrum. The world database on the neutron yield from thick Beryllium target in the 70 MeV proton energy domain is rather scarce. The new measurement was performed at LNS, covering a wide angular range from 0 to 150 degrees and an almost complete neutron energy interval. In this contribution the preliminary data are discussed together with the proposed ADS facility.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2017
I. Balossino; N. A. Baltzell; M. Battaglieri; M. Bondì; E. Buchanan; D. Calvo; A. Celentano; G. Charles; L. Colaneri; A. D'Angelo; M. De Napoli; R. De Vita; R. Dupre; H. Egiyan; M. Ehrhart; A. Filippi; Michel Garcon; N. Gevorgyan; F.X. Girod; M. Guidal; M. Holtrop; V. Iurasov; V. Kubarovsky; K. Livingston; K. McCarty; Jeremy McCormick; B. McKinnon; M. Osipenko; R. Paremuzyan; N. Randazzo
The Heavy Photon Search experiment (HPS) is searching for a new gauge boson, the so-called “heavy photon.” Through its kinetic mixing with the Standard Model photon, this particle could decay into an electron-positron pair. It would then be detectable as a narrow peak in the invariant mass spectrum of such pairs, or, depending on its lifetime, by a decay downstream of the production target. The HPS experiment is installed in Hall-B of Jefferson Lab. This article presents the design and performance of one of the two detectors of the experiment, the electromagnetic calorimeter, during the runs performed in 2015–2016. The calorimeters main purpose is to provide a fast trigger and reduce the copious background from electromagnetic processes through matching with a tracking detector. The detector is a homogeneous calorimeter, made of 442 lead-tungstate (PbWO4) scintillating crystals, each read out by an avalanche photodiode coupled to a custom trans-impedance amplifier.
14th Conference on Theoretical Nuclear Physics in Italy | 2014
E. Santopinto; M. Battaglieri; A. Celentano; R. De Vita; S. Fegan; Vincent Mathieu; Adam P. Szczepaniak; A. Filippi; A. D'Angelo; A. Rizzo; S. M. Hughes; D. P. Watts; L. Zana; J Ferretti; S Lombardo; D. I. Glazier; D. G. Ireland
The main motivations for hadron spectroscopy in general and in particular for hybrid meson spectroscopy will be reviewed. The HASPECT (HAdron SPEctroscopy CenTer) project will be presented and discussed.
Physical Review D | 2018
L. Marsicano; P. Valente; M. Bondì; M. De Napoli; E. Nardi; A. Celentano; M. Battaglieri; C. D. R. Carvajal; R. De Vita; M. Raggi
High energy positron annihilation is a viable mechanism to produce dark photons (
Journal of Instrumentation | 2014
A. Celentano; L. Colaneri; R. De Vita; S. Fegan; G. Mini; G Nobili; G. Ottonello; F. Parodi; A. Rizzo; I. Zonta
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Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2018
R. Dupre; S. Stepanyan; Mohammad Hattawy; N. A. Baltzell; K. Hafidi; M. Battaglieri; S. Bueltmann; A. Celentano; R. De Vita; A. El Alaoui; L. El Fassi; H. Fenker; K. Kosheleva; S. E. Kuhn; P. Musico; S. Minutoli; M. Oliver; Y. Perrin; B. Torayev; E. Voutier
). This reaction plays a significant role in beam-dump experiments using experiments using multi-GeV electron-beams on thick targets by enhancing the sensitivity to
Journal of Instrumentation | 2017
M. Bondì; M. Battaglieri; M. Carpinelli; A. Celentano; M. De Napoli; R. De Vita; E. Leonora; L. Marsicano; N. Randazzo; V. Sipala
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nuclear science symposium and medical imaging conference | 2016
M. Bondì; M. Battaglieri; M. Carpinelli; A. Celentano; M. De Napoli; R. De Vita; E. Leonora; L. Marsicano; N. Randazzo; V. Sipala
production. The positrons produced by the electromagnetic shower can produce an
international conference on advancements in nuclear instrumentation measurement methods and their applications | 2013
M. Osipenko; M. Ripani; R. Alba; G. Ricco; Maria Schillaci; M. Barbagallo; P. Boccaccio; A. Celentano; N. Colonna; L. Cosentino; A. Del Zoppo; A. Di Pietro; J. Esposito; P. Figuera; P. Finocchiaro; A. Kostyukov; C. Maiolino; D. Santonocito; V. Scuderi; Carlo Maria Viberti
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Archive | 2013
Rouven Essig; Jason H. Steffen; A. Hatzikoutelis; T. Averett; D.J.E. Marsh; James D. Bjorken; S. Andreas; Joerg Jaeckel; A. Ritz; Timothy Knight Nelson; T. Maruyama; S. Stepanyan; B. Dongwi; B. Vlahovic; A. Denig; J. Ruz; Surjeet Rajendran; O. Baker; M. Battaglieri; A. Weltman; D. Espriu; Bertrand Echenard; N. Kalantarians; F. Curciarello; Jesse Thaler; R. Cowan; B. Döbrich; V. Kubarovsky; A.S. Chou; I.G. Irastorza
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