Pregled bibliografske jedinice broj: 1210066
NeuLAND: The high-resolution neutron time-of-flight spectrometer for R3B at FAIR
NeuLAND: The high-resolution neutron time-of-flight spectrometer for R3B at FAIR // Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 1014 (2021), 165701, 19 doi:10.1016/j.nima.2021.165701 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1210066 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
NeuLAND: The high-resolution neutron time-of-flight spectrometer
for R3B at FAIR
Autori
Boretzky, K. ; Gašparić, Igor ; Heil, M. ; Mayer, J. ; Heinz, A. ; Caesar, C. ; Kresan, D. ; Simon, H. ; Törnqvist, H.T. ; Körper, D. ; Alkhazov, G. ; Atar, L. ; Aumann, T. ; Bemmerer, D. ; Bondarev, S.V. ; Bott, L.T. ; Chakraborty, S. ; Cherciu, M.I. ; Chulkov, L.V. ; Ciobanu, M. ; Datta, U. ; De Filippo, E. ; Douma, C.A. ; Dreyer, J. ; Elekes, Z. ; Enders, J. ; Galaviz, D. ; Geraci, E. ; Gnoffo, B. ; Göbel, K. ; Golovtsov, V.L. ; Gonzalez Diaz, D. ; Gruzinsky, N. ; Heftrich, T. ; Heggen, H. ; Hehner, J. ; Hensel, T. ; Hoemann, E. ; Holl, M. ; Horvat, A. ; Horváth, Á. ; Ickert, G. ; Jelavić Malenica, Deša ; Johansson, H.T. ; Jonson, B. ; Kahlbow, J. ; Kalantar-Nayestanaki, N. ; Kelić-Heil, A. ; Kempe, M. ; Koch, K. ; Kozlenko, N.G. ; Krivshich, A.G. ; Kurz, N. ; Kuznetsov, V. ; Langer, C. ; Leifels, Y. ; Lihtar, Ivana ; Löher, B. ; Machado, J. ; Martorana, N.S. ; Miki, K. ; Nilsson, T. ; Orischin, E.M. ; Pagano, E.V. ; Pirrone, S. ; Politi, G. ; Potlog, P.- M. ; Rahaman, A. ; Reifarth, R. ; Rigollet, C. ; Röder, M. ; Rossi, D.M. ; Russotto, P. ; Savran, D. ; Scheit, H. ; Schindler, F. ; Stach, D. ; Stan, E. ; Stomvall Gill, J. ; Teubig, P. ; Trimarchi, M. ; Uvarov, L. ; Volknandt, M. ; Volkov, S. ; Wagner, A. ; Wagner, V. ; Wranne, S. ; Yakorev, D. ; Zanetti, L. ; Zilges, A. ; Zuber, K.
Kolaboracija
R3B Collaboration
Izvornik
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (0168-9002) 1014
(2021);
165701, 19
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
High-energy neutron detection ; Reactions with relativistic radioactive beams ; Plastic scintillator array ; Multi-neutron detection
Sažetak
NeuLAND (New Large-Area Neutron Detector) is the next-generation neutron detector for the R3B (Reactions with Relativistic Radioactive Beams) experiment at FAIR (Facility for Antiproton and Ion Research). NeuLAND detects neutrons with energies from 100 to 1000 MeV, featuring a high detection efficiency, a high spatial and time resolution, and a large multi-neutron reconstruction efficiency. This is achieved by a highly granular design of organic scintillators: 3000 individual submodules with a size of 5 × 5 × 250 cm3 are arranged in 30 double planes with 100 submodules each, providing an active area of 250 × 250 cm2 and a total depth of 3 m. The spatial resolution due to the granularity together with a time resolution of 150 ps ensures high-resolution capabilities. In conjunction with calorimetric properties, a multi-neutron reconstruction efficiency of 50% to 70% for four-neutron events will be achieved, depending on both the emission scenario and the boundary conditions allowed for the reconstruction method. We present in this paper the final design of the detector as well as results from test measurements and simulations on which this design is based.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-1257 - Zemljovid atomskih jezgara - neutronski bogata strana (NeRiS-Land) (Szilner, Suzana, HRZZ - 2018-01) ( CroRIS)
HRZZ-IP-2013-11-7194 - Nuklearna struktura i reakcije: eksperimentima prema neutronskoj liniji kapanja (SR-ETNo) (Szilner, Suzana, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus