Strange Baryon production in p-Pb collisions at 158 $A$ GeV/c: a comparison with VENUS model

E. Andersen,F. Antinori,N. Armenise,H. Bakke,J. Ban,D. Barberis,H. Beker,W. Beusch,I.G. Bloodworth,J. Bohm,Rocco Caliandro,M. Campbell,E. Cantatore,N. Carrer,M.G. Catanesi,E. Chesi,M. Dameri,G. Darbo,A. Diaczek,D. Di Bari,S. Di Liberto,B.C. Earl,D. Elia,D. Evans,K. Fanebust,R.A. Fini,J.C Fontaine,J. Ftacnik,B. Ghidini,G. Grella,M. Guida,E.H.M. Heijne,H. Helstrup,A.K. Holme,D. Huss,A. Jacholkowski,G. Jones,P Jovanovic,A. Jusko,T. Kachelhoffer,J.B. Kinson,A. Kirk,W. Klempt,B.T.H. Knudsen,K. Knudson,I. Králik,V. Lenti,R. Lietava,R.A. Loconsole,G. Løvhøiden,M. Luptak,V. Mack,V. Manzari,P. Martinengo,M. A. Mazzoni,F. Meddi,A. Michalon,M E Michalon-Mentzer,P. Middelkamp,M. Morando,M.T. Muciaccia,E. Nappi,F. Navach,P.I. Norman,Bianca Osculati,B. Pastirčák,F. Pellegrini,K. Piska,F. Posa,E. Quercigh,R. A. Ricci,G. Romano,G. Rosa,L. P. Rossi,H. Rotscheidt,Karel Safarik,S. Saladino,C. Salvo,L. Sandor,T. Scognetti,G. Segato,M. Sène,R. Sené,S. Simone,W. Snoeys,P. Staroba,S. Szafran,M. Thompson,T.F. Thorsteinsen,G. Tomasicchio,Giorgio Torrieri,T. S. Tveter,Jakub Urban,M. Venables,O. Villalobos-Baillie,T. Virgili,A. Volte,M.F. Votruba,P. Závada

Strange Baryon production in p-Pb collisions at 158 $A$ GeV/c: a comparison with VENUS model

1999

E. Andersen
F. Antinori
N. Armenise
H. Bakke
J. Ban
D. Barberis
H. Beker
W. Beusch
I.G. Bloodworth
J. Bohm
Rocco Caliandro
M. Campbell
E. Cantatore
N. Carrer
M.G. Catanesi
E. Chesi
M. Dameri
G. Darbo
A. Diaczek
D. Di Bari
S. Di Liberto
B.C. Earl
D. Elia
D. Evans
K. Fanebust
R.A. Fini
J.C Fontaine
J. Ftacnik
B. Ghidini
G. Grella
M. Guida
E.H.M. Heijne
H. Helstrup
A.K. Holme
D. Huss
A. Jacholkowski
G. Jones
P Jovanovic
A. Jusko
T. Kachelhoffer
J.B. Kinson
A. Kirk
W. Klempt
B.T.H. Knudsen
K. Knudson
I. Králik
V. Lenti
R. Lietava
R.A. Loconsole
G. Løvhøiden
M. Luptak
V. Mack
V. Manzari
P. Martinengo
M. A. Mazzoni
F. Meddi
A. Michalon
M E Michalon-Mentzer
P. Middelkamp
M. Morando
M.T. Muciaccia
E. Nappi
F. Navach
P.I. Norman
Bianca Osculati
B. Pastirčák
F. Pellegrini
K. Piska
F. Posa
E. Quercigh
R. A. Ricci
G. Romano
G. Rosa
L. P. Rossi
H. Rotscheidt
Karel Safarik
S. Saladino
C. Salvo
L. Sandor
T. Scognetti
G. Segato
M. Sène
R. Sené
S. Simone
W. Snoeys
P. Staroba
S. Szafran
M. Thompson
T.F. Thorsteinsen
G. Tomasicchio
Giorgio Torrieri
T. S. Tveter
Jakub Urban
M. Venables
O. Villalobos-Baillie
T. Virgili
A. Volte
M.F. Votruba
P. Závada

Λ, Ξ and Ω yields measured by the WA97 experiment at central rapidity in p-Pb interactions at 158 GeV/c are compared to those predicted by VENUS 4.12. The VENUS model, although in reasonable agreement with the Λ and the negative particle data, fails to reproduce the data on multistrange baryons and anti-baryons.

Keywords:

Particle physics
Physics
Particle
Nuclear physics
Venus
Baryon
Rapidity

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