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Search for diphoton events with large missing transverse momentum in 1 fb -1 of 7 TeV proton-proton collision data with the ATLAS detector

Abstract:

A search for diphoton events with large missing transverse momentum has been performed using 1.07 fb -1 of proton-proton collision data at s=7 TeV recorded with the ATLAS detector. No excess of events was observed above the Standard Model prediction and 95% Confidence Level (CL) upper limits are set on the production cross section for new physics. The limits depend on each model parameter space and vary as follows: Λ<(22-129) fb in the context of a generalised model of gauge-mediated super...

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Journal:
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume:
710
Issue:
4-5
Pages:
519-537
Publication date:
2012-04-20
DOI:
ISSN:
0370-2693
URN:
uuid:add6e8f4-aca3-4276-8acc-39eaf2be062b
Source identifiers:
341375
Local pid:
pubs:341375

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