Difference between revisions of "Kinematic fitting of ρ and b1π events"
From GlueXWiki
(→ρ events) |
(→ρ events) |
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[[File:rho_mm2.gif | left | frame | Missing mass squared for the reaction γp->pπ-π+. Red histogram is after a 0.01 CL cut on the result of kinematic fitting]] | [[File:rho_mm2.gif | left | frame | Missing mass squared for the reaction γp->pπ-π+. Red histogram is after a 0.01 CL cut on the result of kinematic fitting]] | ||
[[File:rho_prob.gif]] | [[File:rho_prob.gif]] | ||
− | + | <br style="clear: both" /> | |
− | + | <gallery caption="Pull distributions"> | |
− | + | File:rho_pim_pull_px.gif | π- px pull | |
− | + | File:rho_pim_pull_py.gif | π- py pull | |
− | + | File:rho_pim_pull_pz.gif | π- pz pull | |
− | + | File:rho_pip_pull_px.gif | π+ px pull | |
− | + | File:rho_pip_pull_py.gif | π+ py pull | |
− | + | File:rho_pip_pull_pz.gif | π+ pz pull | |
− | + | File:rho_prot_pull_px.gif| proton px pull | |
− | + | File:rho_prot_pull_py.gif| proton py pull | |
+ | File:rho_prot_pull_pz.gif| proton pz pull | ||
+ | </gallery> | ||
+ | <br style="clear: both" /> | ||
== b1π events == | == b1π events == |
Revision as of 09:41, 4 April 2012
ρ events
- Generated 100000 events with genr8
- Require pπ+π-, each with tracking CL>0.001
- Use default PID algorithm
- 4C kinematic fit (nothing missing)
b1π events
- Generated 100000 events with genr8
- Require p2π+2π-, each with tracking CL>0.001
- Use default PID algorithm
- 1C kinematic fit (missing π0)