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2015:groups:sm:photons [2015/06/05 23:34] mauro.chiesa |
2015:groups:sm:photons [2015/06/06 11:51] suzanne.gasconshotkin |
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* Leandro Cieri: Discussion topics, recall of 2013 LH studies and slides (linked to program) | * Leandro Cieri: Discussion topics, recall of 2013 LH studies and slides (linked to program) | ||
* Gudrun Heinrich: Recall of 2013 LH studies and plots | * Gudrun Heinrich: Recall of 2013 LH studies and plots | ||
+ | * Ciaran Williams: triphoton and quadriphoton cross sections measurements and isolation comparisons | ||
* Mauro Chiesa: Isolated photon production in the POWHEG+MiNLO framework: the W \gamma example | * Mauro Chiesa: Isolated photon production in the POWHEG+MiNLO framework: the W \gamma example | ||
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+ | Very interesting but timescale not compatible with LH proceedings: | ||
+ | * Completion of work of Jean-Philippe Guillet (with Catani, Michel Fontannaz and Eric Pilon) in JHEP09(2013)007 (1306.6498) on resumming LL dependence on isol. cone size. Implementation of resummation of ln r terms in JETPHOX for hollow-cone case should enable to compare smooth to hollow-cone and see if the difference is still O(~1%) as shown for solid-cone by Leandro in LH2013 proceedings. | ||
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+ | What could be accomplished for the proceedings? (Blackboard discussion) | ||
+ | * Survey of current/planned isol. criteria used in LHC exps for direct photon measurements | ||
+ | * to be continued.... | ||