Multiplicity fluctuations in the pion-fireball gas
Abstract
Pion number fluctuations are considered in the system of pions and large mass fireballs decaying finally into pions. A formulation which gives an extension of the model of independent sources is suggested. The grand canonical and micro-canonical ensemble formulations of the pion-fireball gas are considered as particular examples.
- Publication:
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Journal of Physics G Nuclear Physics
- Pub Date:
- July 2009
- DOI:
- 10.1088/0954-3899/36/7/075102
- arXiv:
- arXiv:0902.3161
- Bibcode:
- 2009JPhG...36g5102G
- Keywords:
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- High Energy Physics - Phenomenology;
- Physics - Data Analysis;
- Statistics and Probability
- E-Print:
- 13 pages, 4 figures