Pion and kaon emission from the fireball formed in Ne+NaF collisions at 1-2 GeV/nucleon

被引：13

作者：

Ahner, W

Bormann, C

Barth, R

Beckerle, P

Brill, D

Cieslak, M

Debowski, M

Grosse, E

Henning, W

Koczon, P

Kohlmeyer, B

Miskowiec, D

Muntz, C

Oeschler, H

Puhlhofer, F

Schwab, E

Schicker, R

Senger, P

Shin, Y

Speer, J

Stock, R

Strobele, H

Sturm, C

Volkel, K

Wagner, A

Walus, W

机构：

[1] TH DARMSTADT,D-64289 DARMSTADT,GERMANY

[2] UNIV FRANKFURT,D-60325 FRANKFURT,GERMANY

[3] UNIV MARBURG,D-35037 MARBURG,GERMANY

[4] JAGIELLONIAN UNIV,PL-30059 KRAKOW,POLAND

来源：

PHYSICS LETTERS B | 1997年 / 393卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(96)01568-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Double differential cross sections for proton, pi(+) and K+ meson production have been measured in Ne + NaF collisions at 1 and 2 GeV/nucleon. Parameterizations of the meson spectra with Maxwell-Boltzmann distributions yield common inverse slope parameters for kaons and high-energy pions at each beam energy. No evidence for different freeze out temperatures can be deduced from the spectral slopes of the emitted particles.

引用

页码：31 / 35

页数：5

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