Omega(-) and (Omega)over-bar(+) production in central Pb+Pb collisions at 40 and 158A GeV

Επιστημονική δημοσίευση - Άρθρο Περιοδικού uoadl:3094122 46 Αναγνώσεις

Μονάδα:
Ερευνητικό υλικό ΕΚΠΑ
Τίτλος:
Omega(-) and (Omega)over-bar(+) production in central Pb+Pb collisions
at 40 and 158A GeV
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Results are presented on Omega production in central Pb+Pb collisions at
40 and 158A GeV beam energy. For the first time in heavy ion reactions,
rapidity distributions and total yields were measured for the sum
Omega(-)+(Omega) over bar (+) at 40A GeV and for Omega(-) and (Omega)
over bar (+) separately at 158A GeV. The yields are strongly
underpredicted by the string-hadronic UrQMD model but agree better with
predictions from hadron gas models.
Έτος δημοσίευσης:
2005
Συγγραφείς:
Alt, C
Anticic, T
Baatar, B
Barna, D
Bartke, J and
Betev, L
Bialkowska, H
Billmeier, A
Blume, C
Boimska, B
and Botje, M
Bracinik, J
Bramm, R
Brun, R
Buncic, P and
Cerny, V
Christakoglou, P
Chvala, O
Cramer, JG
Csato, P
and Darmenov, N
Dimitrov, A
Dinkelaker, P
Eckardt, V and
Farantatos, G
Flierl, D
Fodor, Z
Foka, P
Freund, P and
Friese, V
Gal, J
Gazdzicki, M
Georgopoulos, G
Gladysz, E
and Grebieszkow, K
Hegyi, S
Hohne, C
Kadija, K
Karev, A
and Kliemant, M
Kniege, S
Kolesnikov, VI
Kollegger, T and
Kornas, E
Korus, R
Kowalski, M
Kraus, I
Kreps, M
van
Leeuwen, M
Levai, P
Litov, L
Lungwitz, B
Makariev, M and
Malakhov, AI
Markert, C
Mateev, M
Mayes, BW
Melkumov, GL
and Meurer, C
Mischke, A
Mitrovski, M
Molnar, J and
Mrowczynski, S
Palla, G
Panagiotou, AD
Panayotov, D and
Petridis, A
Pikna, M
Pinsky, L
Puhlhofer, F
Reid, JG and
Renfordt, R
Richard, A
Roland, C
Roland, G
Rybczynski, M
and Rybicki, A
Sandoval, A
Sann, H
Schmitz, N
Seyboth, P
and Sikler, F
Sitar, B
Skrzypczak, E
Stefanek, G
Stock,
R
Strobele, H
Susa, T
Szentpetery, I
Sziklai, J and
Trainor, TA
Varga, D
Vassiliou, M
Veres, GI and
Vesztergombi, G
Vranic, D
Wetzler, A
Wlodarczyk, Z
Yoo,
IK
Zaranek, J
Zimanyi, J
NA49 Collaboration
Περιοδικό:
Physical Review and Physical Review Letters Index
Εκδότης:
AMER PHYSICAL SOC
Τόμος:
94
Αριθμός / τεύχος:
19
Επίσημο URL (Εκδότης):
DOI:
10.1103/PhysRevLett.94.192301
Το ψηφιακό υλικό του τεκμηρίου δεν είναι διαθέσιμο.