2015:groups:sm:qg
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2015:groups:sm:qg [2015/06/04 17:11] jesse.thaler [Questions] |
2015:groups:sm:qg [2015/06/04 17:29] andrzej.siodmok |
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| * Peter Loch <loch@physics.arizona.edu> | * Peter Loch <loch@physics.arizona.edu> | ||
| * Deepak Kar | * Deepak Kar | ||
| - | * Andrzej Siodmok | + | * Andrzej Siodmok <andrzej@cern.ch> |
| * Peter Skands <peter.skands@monash.edu> | * Peter Skands <peter.skands@monash.edu> | ||
| * Dave Soper | * Dave Soper | ||
| Line 162: | Line 162: | ||
| * Rivet analysis in place which computes from a HepMC event sample the various generalised angularity distributions. | * Rivet analysis in place which computes from a HepMC event sample the various generalised angularity distributions. | ||
| + | * Processes to consider: | ||
| + | * mu+mu- -> spin1 -> q qbar take photons | ||
| + | * mu+mu- -> spin0 -> g g take Higgs | ||
| + | * for tests of universality: mu+mu- -> spin0 -> q qbar | ||
| + | * Energies | ||
| + | * Q=sqrt{s} = 50, 200, 800 GeV | ||
| + | * Optionally: Q = 100, 400 GeV | ||
| + | * Jet definition: | ||
| + | * ee-antikt [genkt, p=-1], WTA_modp recomb scheme | ||
| + | * R = 0.3, 0.6, 0.9 | ||
| + | * Add thrust from thrust hemispheres for anticipated analytic comparisons | ||
| + | * Add multiplicity (event-wide) in bins of thrust: | ||
| + | * T < 5 GeV/sqrt(S) | ||
| + | * 5 GeV/sqrt(S) < T < 0.1 | ||
| + | * 0.1 < T < 0.2 | ||
| + | * 0.2 < T | ||
| + | |||
| + | ==== Preliminary plots for meeting on Thursday ==== | ||
| + | |||
| + | {{:2015:groups:sm:ga_10_20.pdf|}} | ||
| + | {{:2015:groups:sm:ga_10_10.pdf|}} | ||
| + | {{:2015:groups:sm:ga_10_05.pdf|}} | ||
| + | {{:2015:groups:sm:ga_00_00.pdf|}} | ||
| + | {{:2015:groups:sm:ga_20_00.pdf|}} | ||
| ==== Questions ==== | ==== Questions ==== | ||
| Line 172: | Line 196: | ||
| * Universality/process dependence of conclusions? | * Universality/process dependence of conclusions? | ||
| * Related to whether the discrimination power comes from the core or the periphery of jet. | * Related to whether the discrimination power comes from the core or the periphery of jet. | ||
| + | |||
| ===== Next Les Houches Study (for after LH) ===== | ===== Next Les Houches Study (for after LH) ===== | ||
| * Above study at hadron colliders, using dijets, W/Z/gamma + j, and maybe t tbar samples | * Above study at hadron colliders, using dijets, W/Z/gamma + j, and maybe t tbar samples | ||
| - | ===== Preliminary plots for meeting on Thursday ===== | + | ===== Analytic Les Houches Study? ===== |
| - | {{:2015:groups:sm:ga_10_20.pdf|}} | + | * Analytic predictions known/available/straightforward for: |
| - | {{:2015:groups:sm:ga_10_10.pdf|}} | + | * Quark thrust: N^3LL' + N^3L0 |
| - | {{:2015:groups:sm:ga_10_05.pdf|}} | + | * Gluon thrust: N^2LL' + N^2L0 |
| - | {{:2015:groups:sm:ga_00_00.pdf|}} | + | * ang (kappa =1): NLL' |
| - | {{:2015:groups:sm:ga_20_00.pdf|}} | + | * Can we do useful quark/gluon study from analytic results? |
| ===== Notes from Tuesday Meeting ===== | ===== Notes from Tuesday Meeting ===== | ||
2015/groups/sm/qg.txt · Last modified: 2015/07/14 08:27 by philippe.gras
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