Physics at Forward Rapidities--BRAHMS Experiment at RHIC
Journal Article
·
· AIP Conference Proceedings
- Smoluchowski Institute of Physics, Jagiellonian University, Krakow, 30-059 (Poland)
The BRAHMS measurement of particle ratios in p+p collisions at {radical}(s) = 62.4 GeV and {radical}(s) = 200 GeV is presented as a function of transverse momentum within the pseudorapidity range 0{<=}{eta}{<=}3.6. The antiparticle-to-particle baryon and meson ratio at both energies has a similar tendency showing slight dependency on pseudorapidity. The p/{pi} ratio measured in elementary collisions at {radical}(s) = 62.4 GeV, {eta}{approx_equal}3 reaches astounding value of 8-10 at p{sub T}{>=}1.5 GeV/c. Moreover, a remarkable overlap of net-proton (dN/dy) is observed at all energies when viewed in their projectile frame.
- OSTI ID:
- 21293491
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1105; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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