Strangeness opportunities at the LHC Strangeness opportunities at the LHC RIKEN BNL Research Center Workshop - BNL - 15/02/06 1. Strangeness at LHC energies Extrapolations / Motivations 2. Strange probes with ALICE Detector and Simulations 3. First p+p Collisions and beyond First measures to target Strangeness in Collisions Boris HIPPOLYTE, STRASBOURG
Strangeness in Collisions. Strangeness opportunities at the LHC. Strangeness at LHC energies Extrapolations / Motivations Strange probes with ALICE Detector and Simulations First p+p Collisions and beyond First measures to target. Boris HIPPOLYTE, STRASBOURG. - PowerPoint PPT Presentation
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Strangeness opportunities at the LHCStrangeness opportunities at the LHC
RIKEN BNL Research Center Workshop - BNL - 15/02/06
1. Strangeness at LHC energies Extrapolations / Motivations
2. Strange probes with ALICE Detector and Simulations
3. First p+p Collisions and beyondFirst measures to target
Strangeness in Collisions
Boris HIPPOLYTE, STRASBOURG
02/2006 RIKEN-BNL Research Center Workshop - BNL 2
Wroblewski factor extrapolation to LHC energies
Extrapolation at the LHCA+A ~0.45 p+p ~0.25
< >2
< >+< >λ s
ss
uu dd
Wroblewski factor:
Using thermal model description with corresponding system formalism (canonical or grand-canonical), extrapolation is straightforward.
Data compilation using Becattini et al., PR C64 (2001) 024901, hep-ph/0002267 and references therein
02/2006 RIKEN-BNL Research Center Workshop - BNL 3
Excitation functions of hyperons yields in A+A
dN/dy extrapolations at the LHCfor : 10~30for : 3~6for : 0.4~0.7