- Tytuł:
- Stable Bose-Einstein correlations
- Autorzy:
-
Csörgo, T.
Hegyi, S.
Zajc, W. - Powiązania:
- https://bibliotekanauki.pl/articles/147334.pdf
- Data publikacji:
- 2004
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
particle correlations
Bose-Einstein correlations
HBT
Lévy distributions
multiparticle production in high energy particle and nuclear physics - Opis:
- The shape of Bose-Einstein (or HBT) correlation functions is determined for the case when particles are emitted from a stable source, obtained after convolutions of large number of elementary random processes. The two-particle correlation function is shown to have a stretched exponential shape, characterized by the Lévy index of stability 0 < alfa less-than or equal to 2 and the scale parameter R. The normal, Gaussian shape corresponds to a particular case, when alfa = 2 is selected. The asymmetry parameter of the stable source, beta is shown to be proportional to the angle, measured by the normalized three-particle cumulant correlations.
- Źródło:
-
Nukleonika; 2004, 49,suppl.2; 7-10
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł