Perspectives for neutron and gamma spectroscopy in high power laser driven experiments at ELI-NP

Autor: M. Gugiu, E. Turcu, M. Toma, Julien Fuchs, S. Balascuta, Patrizio Antici, Sydney Gales, Mihail Octavian Cernaianu, M. Risca, F. Hannachi, C. Petcu, H. Petrascu, Liviu Neagu, M. Versteegen, D. L. Balabanski, I. Dancus, C. Petrone, Drew Higginson, M. Tarisien, Shihua Chen, Daniel Ursescu, L. Vassura, F. Negoita, D. Pietreanu
Přispěvatelé: Laboratoire des collisions atomiques et moléculaires (LCAM), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Horia Hulubei National Institute of Physics and Nuclear Engineering (NIPNE), IFIN-HH, Laboratori Nazionali di Frascati (LNF), Istituto Nazionale di Fisica Nucleare (INFN), Laboratoire pour l'utilisation des lasers intenses (LULI), Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), National Institute for Plasma and Radiation Physics (NILPRP), Centre de recherche, The National Institute for Research & Development in Chemistry and Petrochemistry (ICECHIM), Institut Élie Cartan de Lorraine (IECL), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: AIP Conference Proceedings
Carpathian Summer School of Physics 2014 : Exotic Nuclei and Nuclear/Particle Astrophysics (V) (CSSP14)
Carpathian Summer School of Physics 2014 : Exotic Nuclei and Nuclear/Particle Astrophysics (V) (CSSP14), Jul 2014, Sinaia, Romania. pp.228-236, ⟨10.1063/1.4909579⟩
AIP Publishing
AIP Conf. Proc.
AIP Conf. Proc., Jul 2014, Sinaia, Romania. pp.228
Popis: International audience; The measurement of energy spectra of neutrons and gamma rays emitted by nuclei, together with charge particles spectroscopy, are the main tools for understanding nuclear phenomena occurring also in high power laser driven experiments. However, the large number of particles emitted in a very short time, in particular the strong X-rays flash produced in laser-target interaction, impose adaptation of technique currently used in nuclear physics experiment at accelerator based facilities. These aspects are discussed (Section 1) in the context of proposed studies at high power laser system of ELI-NP. Preliminary results from two experiments performed at Titan (LLNL) and ELFIE (LULI) facilities using plastic scintillators for neutron detection (Section 2) and LaBr3 (Ce) scintillators for gamma detection (Section 3) are presented demonstrating the capabilities and the limitations of the employed methods. Possible improvements of these spectroscopic methods and their proposed implementation at ELI-NP will be discussed as well in the last section.
Databáze: OpenAIRE
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