physics

24:2012/JAN/24 QM12 preparation

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20.12.2011 

Prompt Photon Paper Proposal

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Title: Measurement of the unpolarized cross section and double-helicity asymmetry for direct photon production in polarized proton-proton collisions at $\sqrt{s} = 200 \, \math

Heavy Flavor Lepton

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Heavy flavor leptons provide an extra handle on the open heavy flavor mesons, since they come from semi-leptonic decays of D and B mesons with significant branching ratios.

Open Heavy Flavor

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More than 99% of charm quarks hadronize into open charm, D mesons.

Hidden Heavy Flavor

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J/psi suppression was one of the proposed QGP signatures in the early days.

WWW

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Relative Luminosity Analysis

Documentation for Relative Luminosity Analysis at STAR:

Upsilon Analysis in p+p 2009 data - Acceptance

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  • Acceptance (Kurt Hill)
    • Raw pT, y distribution of Upsilon
    • Accepted pT, y distribution of Upsilons
    • Acceptance

Upsilon Analysis in p+p 2009 data - Acceptance

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23:2011/DEC/20

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20.12.2011 

23:2011/DEC/20/OLD

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20.11.2011 

22:2011/NOV/16

 16.NOV.2011 

Meetings

Light Flavor Spectra PWG Meetings

Upsilon Analysis in p+p 2009 data - Dataset QA