Comparison of Geant4 hadron generation with data from the interactions with beryllium nuclei of+8.9 GeV/c protons and pions and-8.0 GeV/c pions

被引：10

作者：

Bolshakova, A. ^{[1
]}

Boyko, I. ^{[1
]}

Chelkov, G. ^{[1
]}

Dedovitch, D. ^{[1
]}

Elagin, A. ^{[1
]}

Gostkin, M. ^{[1
]}

Grishin, A. ^{[1
]}

Guskov, A. ^{[1
]}

Kroumchtein, Z. ^{[1
]}

Nefedov, Yu. ^{[1
]}

Nikolaev, K. ^{[1
]}

Zhemchugov, A. ^{[1
]}

Dydak, F. ^{[2
]}

Wotschack, J. ^{[2
]}

De Min, A. ^{[3
,4
]}

Ammosov, V. ^{[5
]}

Gapienko, V. ^{[5
]}

Koreshev, V. ^{[5
]}

Semak, A. ^{[5
]}

Sviridov, Yu. ^{[5
]}

Usenko, E. ^{[5
]}

Zaets, V. ^{[5
]}

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] CERN, Geneva, Switzerland

[3] Politecn Milan, I-20133 Milan, Italy

[4] Ist Nazl Fis Nucl, Sez Milano Bicocca, I-20133 Milan, Italy

[5] Inst High Energy Phys, Protvino, Russia

来源：

EUROPEAN PHYSICAL JOURNAL C | 2008年 / 56卷 / 03期

关键词：

D O I：

10.1140/epjc/s10052-008-0679-2

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Hadron generation in the Geant4 simulation tool kit is compared with inclusive spectra of secondary protons and pions from the interactions with beryllium nuclei of +8.9 GeV/c protons and pions, and of -8.0 GeV/c pions. The data were taken in 2002 at the CERN Proton Synchrotron with the HARP spectrometer. We report on significant disagreements between data and Monte Carlo simulation especially in the polar-angle distributions of secondary protons and pions.

引用

页码：323 / 332

页数：10

共 50 条

[1] Comparison of Geant4 hadron generation with data from the interactions with beryllium nuclei of +8.9 GeV/c protons and pions and −8.0 GeV/c pions
A. Bolshakova
I. Boyko
G. Chelkov
D. Dedovitch
A. Elagin
M. Gostkin
A. Grishin
A. Guskov
Z. Kroumchtein
Yu. Nefedov
K. Nikolaev
A. Zhemchugov
F. Dydak
J. Wotschack
A. De Min
V. Ammosov
V. Gapienko
V. Koreshev
A. Semak
Yu. Sviridov
E. Usenko
V. Zaets
The European Physical Journal C, 2008, 56 : 323 - 332
[2] Cross-sections of large-angle hadron production in proton- and pion-nucleus interactions I: beryllium nuclei and beam momenta of+8.9 GeV/c and-8.0 GeV/c
Bolshakova, A.
Boyko, I.
Chelkov, G.
Dedovitch, D.
Elagin, A.
Gostkin, M.
Grishin, S.
Guskov, A.
Kroumchtein, Z.
Nefedov, Yu.
Nikolaev, K.
Zhemchugov, A.
Dydak, F.
Wotschack, J.
De Min, A.
Ammosov, V.
Gapienko, V.
Koreshev, V.
Semak, A.
Sviridov, Yu.
Usenko, E.
Zaets, V.
EUROPEAN PHYSICAL JOURNAL C, 2009, 62 (02): : 293 - 317
[3] Measurement of the production cross-section of positive pions in the collision of 8.9 GeV/c protons on beryllium
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Radicioni, E.
Edgecock, R.
Ellis, M.
Robbins, S.
Soler, F. J. P.
Goessling, C.
Bunyatov, S.
Chelkov, G.
Dedovitch, D.
Gostkin, M.
Guskov, A.
Khartchenko, D.
Krasnoperov, A.
Kroumchtein, Z.
Nefedov, Y.
Popov, B.
Serdiouk, V.
Tereshchenko, V.
Zhemchugov, A.
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Giani, S.
Gilardoni, S.
Gorbunov, P.
Grant, A.
Grossheim, A.
Gruber, P.
Ivanchenko, V.
Kayis-Topaksu, A.
Panman, J.
Papadopoulos, I.
Pasternak, J.
Tcherniaev, E.
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EUROPEAN PHYSICAL JOURNAL C, 2007, 52 (01): : 29 - 53
[4] Measurement of the production cross-section of positive pions in the collision of 8.9 GeV/c protons on beryllium
The HARP Collaboration M.G. Catanesi
E. Radicioni
R. Edgecock
M. Ellis
S. Robbins
F.J.P. Soler
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G. Chelkov
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M. Gostkin
A. Guskov
D. Khartchenko
A. Krasnoperov
Z. Kroumchtein
Y. Nefedov
B. Popov
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V. Tereshchenko
A. Zhemchugov
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G. Vidal-Sitjes
A. Artamonov
P. Arce
S. Giani
S. Gilardoni
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V. Ivanchenko
A. Kayis-Topaksu
J. Panman
I. Papadopoulos
J. Pasternak
E. Tcherniaev
I. Tsukerman
R. Veenhof
C. Wiebusch
P. Zucchelli
A. Blondel
S. Borghi
M. Campanelli
M.C. Morone
G. Prior
R. Schroeter
R. Engel
C. Meurer
I. Kato
U. Gastaldi
The European Physical Journal C, 2007, 52 : 29 - 53
[5] DIFFRACTIONAL GENERATION OF PIONS BY 25 GEV/C PROTONS ON COMPLEX EMULSION NUCLEI
ABDUZHAM.S
AZIMOV, SA
CHUDAKOV, VM
SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR, 1968, 7 (01): : 69 - &
[6] MULTIPLE PRODUCTION OF HADRONS IN INTERACTIONS OF PROTONS AND PIONS WITH NUCLEI AT 7-GEV-C
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