Production of hydrogen isotopes and charged pions in p (3.5 GeV)+93Nb reactions

被引：0

作者：

Abou Yassine, R. ^{[6
,14
]}

Arnold, O. ^{[9
,10
]}

Becker, M. ^{[11
]}

Bergmann, P. ^{[5
]}

Blanco, A. ^{[1
]}

Blume, C. ^{[8
]}

Boehmer, M. ^{[10
]}

Carolino, N. ^{[1
]}

Chlad, L. ^{[15
,18
]}

Chudoba, P. ^{[15
]}

Ciepal, I. ^{[3
]}

Dreyer, J. ^{[7
]}

Esmail, W. A. ^{[5
]}

Fabbietti, L. ^{[9
,10
]}

Fonte, P. ^{[1
,19
]}

Friese, J. ^{[10
]}

Froehlich, I. ^{[8
]}

Galatyuk, T. ^{[5
,6
]}

Garzon, J. A. ^{[16
]}

Grunwald, M. ^{[17
]}

Gumberidze, M. ^{[5
]}

Harabasz, S. ^{[6
]}

Hoehne, C. ^{[5
,11
]}

Hojeij, F. ^{[14
]}

Holzmann, R. ^{[5
]}

Huck, H. ^{[8
]}

Idzik, M. ^{[2
]}

Kaempfer, B. ^{[7
,20
]}

Kardan, B. ^{[8
]}

Kedych, V. ^{[6
]}

Koenig, I. ^{[5
]}

Koenig, W. ^{[5
]}

Kohls, M. ^{[8
]}

Korcyl, G. ^{[4
]}

Kornakov, G. ^{[17
]}

Kornas, F. ^{[5
,6
]}

Kotte, R. ^{[7
]}

Krueger, W. ^{[6
]}

Kugler, A. ^{[15
]}

Kunz, T. ^{[10
]}

Lalik, R. ^{[4
]}

Lopes, L. ^{[1
]}

Lorenz, M. ^{[8
]}

Malige, A. ^{[4
]}

Markert, J. ^{[5
]}

Metag, V. ^{[11
]}

Michel, J. ^{[8
]}

Molenda, A. ^{[2
]}

Muentz, C. ^{[8
]}

Naumann, L. ^{[7
]}

机构：

[1] Lab Instrumentacao & Fis Expt Particulas, LIP, P-3004516 Coimbra, Portugal

[2] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, PL-30059 Krakow, Poland

[3] Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow, Poland

[4] Jagiellonian Univ Cracow, Smoluchowski Inst Phys, PL-30059 Krakow, Poland

[5] GSIHelmholtzzentrum Schwerionenforschung GmbH, D-64291 Darmstadt, Germany

[6] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany

[7] Helmholtz Zent Dresden Rossendorf, Inst Strahlenphys, D-01314 Dresden, Germany

[8] Goethe Univ, Inst Kernphys, D-60438 Frankfurt, Germany

[9] Excellence Cluster Origin & Struct Univ, D-85748 Garching, Germany

[10] Tech Univ Munich, Phys Dept E62, D-85748 Garching, Germany

[11] Justus Liebig Univ Giessen, Phys Inst 2, D-35392 Giessen, Germany

[12] Frederick Univ, Dept Mech Engn, CY-1036 Nicosia, Cyprus

[13] Univ Cyprus, Dept Phys, CY-1678 Nicosia, Cyprus

[14] Univ Paris Saclay, Lab Phys Infinis Irene Joliot Curie 2, CNRS, IN2P3, F-91405 Orsay, France

[15] Czech Acad Sci, Nucl Phys Inst, Rez 25068, Czech Republic

[16] Univ Santiago Compostela, LabCAF F Fis, Santiago De Compostela 15706, Spain

[17] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

[18] Charles Univ Prague, Fac Math & Phys, Prague 12116, Czech Republic

[19] Coimbra Polytech ISEC, Coimbra, Portugal

[20] Tech Univ Dresden, D-01062 Dresden, Germany

[21] Univ Wrocław, PL-50204 Wroclaw, Poland

来源：

PHYSICAL REVIEW C | 2023年 / 108卷 / 06期

关键词：

ANGLE HADRON-PRODUCTION; PRODUCTION CROSS-SECTIONS; LITHIUM-BERYLLIUM-BORON; SPALLATION MODELS; BEAM MOMENTA; +/-3 GEV/C; PROTON; NUCLEI; COLLISIONS; EMISSION;

D O I：

10.1103/PhysRevC.108.064902

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The double -differential production cross sections d2cr /dOdE for hydrogen isotopes and charged pions in the reaction of p + 93Nb at 3.5 GeV proton beam energy have been measured by the high -acceptance dielectron spectrometer (HADES). Thanks to the high acceptance of HADES at forward emission angles and the use of its magnetic field, the measured energy range of hydrogen isotopes could be significantly extended in comparison with the relatively scarce experimental data available in the literature. The data provide information about the development of the intranuclear cascade in the proton -nucleus collisions. They can as well be utilized to study the rate of energy or momentum dissipation in the nuclear systems and the mechanism of elementary and composite particle production in excited nuclear matter at normal density. Data of this type are important also for technological and medical applications. Our results are compared with models developed to describe the processes relevant to nuclear spallation (INCL++) or oriented to probe either the elementary hadronic processes in nuclear matter or the behavior of compressed nuclear matter (GiBUU).

引用

页数：17

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