Overview of Results from PHOBOS experiment at RHIC
PHOBOS at RHIC
PHOBOS Collaboration
The PHOBOS Detector (2001)
Central Part of the Detector
PHOBOS in PHOTOS
PHOBOS Running Summary
Results to Date
Triggering on Collisions
Selecting Collision Centrality
Centrality Determination
Charged Particle Density
Tracklets
Analog and Digital Hit-Counting
Charged Particle Density at h?0
dNch/d?||?|ə vs Energy
dNch/d?||?|ə: Ratio 200/130 GeV
Multiplicity at h=0 vs Centrality
Multiplicity in 4? - Centrality Dependence
Change in dN/dh with Energy
Azimuthal Angular Distributions
Centrality Dependence of V2
V2 (elliptical flow) vs h
Why Measure Antiparticle/Particle Ratios?
Anti-particle / particle Ratios
Results for Ratios
Summary 1
Summary 2
Outlook: Year 2001?
Slajd PPT
Silicon Signals 200 vs 130 GeV
dNch/d? at mid-rapidity: |?|ə
Tracklet analysis
Hit Counting method
Analog method
Corrections to the Raw Numbers
Adres e-mail: andrzej.olszewski@ifj.edu.pl