3–7 Nov 2015
Centre for Innovation and Technology Transfer Management, Warsaw University of Technology
Europe/Zurich timezone

Blast-wave model description of the Hanbury-Brown -Twiss radii in pp collisions at LHC energies

4 Nov 2015, 09:25
25m
Main Auditorium (Centre for Innovation and Technology Transfer Management, Warsaw University of Technology)

Main Auditorium

Centre for Innovation and Technology Transfer Management, Warsaw University of Technology

Warsaw University of Technology Central Campus ul. Rektorska 00-614 Warszawa, Poland

Speaker

Wojciech Florkowski (Institute of nuclear Physics, Krakow)

Description

The blast wave model is applied to the recent data on HBT radii in pp collisions, measured by the ALICE collaboration. A reasonable description of data is obtained for a rather low temperature of the kinetic freeze-out, T = 100 MeV, and the transverse profile corresponding to the emission from a shell of a fairly small width of about 1.5 fm. The size and the life-time of the produced system are determined for various multiplicities of the produced particles.

Primary author

Wojciech Florkowski (Institute of nuclear Physics, Krakow)

Co-authors

Andrzej Bialas (Jagellonian U., Cracow, Poland) Kacper Zalewski (Jagellonian University)

Presentation materials