Subthreshold production of $\Sigma$(1385) baryons in Al+Al collisions at 1.9 A GeV - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review C Year : 2007

Subthreshold production of $\Sigma$(1385) baryons in Al+Al collisions at 1.9 A GeV

X. Lopez
  • Function : Author
N. Herrmann
  • Function : Author
A. Andronic
  • Function : Author
Z. Basrak
  • Function : Author
M. L. Benabderrahmane
  • Function : Author
P. Buehler
  • Function : Author
M. Cargnelli
  • Function : Author
R. Caplar
  • Function : Author
E. Cordier
M. Dˇzelalija
  • Function : Author
L. Fabbietti
  • Function : Author
Z. Fodor
  • Function : Author
I. Gaspari'C
  • Function : Author
Y. Grishkin
  • Function : Author
O. N. Hartmann
  • Function : Author
K. D. Hildenbrand
  • Function : Author
B. Hong
  • Function : Author
T. I. Kang
  • Function : Author
J. Kecskemeti
  • Function : Author
M. Kirejczyk
  • Function : Author
Y. J. Kim
  • Function : Author
M. Kis
  • Function : Author
P. Koczon
  • Function : Author
M. Korolija
  • Function : Author
R. Kotte
  • Function : Author
A. A. Lebedev
  • Function : Author
Y. Leifels
  • Function : Author
V. Manko
  • Function : Author
J. Marton
  • Function : Author
T. Matulewicz
  • Function : Author
M. Merschmeyer
  • Function : Author
W. Neubert
  • Function : Author
D. Pelte
  • Function : Author
M. Petrovici
  • Function : Author
K. Piasecki
  • Function : Author
W. Reisdorf
  • Function : Author
M. S. Ryu
  • Function : Author
P. Schmidt
A. Schüttauf
  • Function : Author
Z. Seres
  • Function : Author
B. Sikora
  • Function : Author
K. S. Sim
  • Function : Author
V. Simion
  • Function : Author
K. Siwek-Wilczynska
  • Function : Author
V. Smolyankin
  • Function : Author
G. Stoicea
  • Function : Author
K. Suzuki
  • Function : Author
Z. Tyminski
  • Function : Author
E. Widmann
  • Function : Author
K. Wisniewski
  • Function : Author
D. Wohlfarth
  • Function : Author
Z. G. Xiao
  • Function : Author
I. Yushmanov
  • Function : Author
X. Y. Zhang
  • Function : Author
A. Zhilin
  • Function : Author
J. Zmeskal
  • Function : Author

Abstract

First measurement of subthreshold Sigma(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Sigma ( 1385) / Lambda ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.
No file

Dates and versions

in2p3-00193011 , version 1 (30-11-2007)

Identifiers

Cite

X. Lopez, N. Herrmann, P. Crochet, A. Andronic, V. Barret, et al.. Subthreshold production of $\Sigma$(1385) baryons in Al+Al collisions at 1.9 A GeV. Physical Review C, 2007, 76, pp.052203. ⟨10.1103/PhysRevC.76.052203⟩. ⟨in2p3-00193011⟩
23 View
0 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More