Published April 1999
| Version v1
Journal article
Limiting temperature of hadrons using states predicted from κ-deformed Poincare algebra
- 1. Azad Physics Centre, Dept. of Physics, Maulana Azad College, Calcutta (India)
- 2. Dept. of Physics, Presidency College, Calcutta (India)
Description
The experimental hadronic density of states dN/dm, assumed to be a sum of normalized Breit-Wigner distributions and plotted as a function of the hadron mass m, fails to show a Hagedorn like growth beyond 2 GeV, probably due to a lack of data. Experimental hadronic states are fitted using κ-deformed Poincare algebra and the fit is used to extrapolate for including states not detected. For the theoretical density of states the plot is a straight line in the log scale even beyond 2 GeV with a limiting temperature of 400 MeV. (author)
Additional details
Publishing Information
- Journal Title
- Indian Journal of Physics. Part B
- Journal Volume
- 73
- Journal Issue
- 2
- Journal Page Range
- p. 409-415
- CODEN
- IJPBDU
Conference
- Title
- trends and perspectives
- Acronym
- National conference on theoretical physics today
- Dates
- 22-24 Apr 1998
- Place
- Jadavpur (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 30034171
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARYONS; BREIT-WIGNER FORMULA; GEV RANGE 01-10; LORENTZ GROUPS; MASS; MESONS; QUANTUM NUMBERS; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; LIE GROUPS; PARTICLE PROPERTIES; POINCARE GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- 15 refs., 2 figs., 3 tabs.