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Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector.

Abstract:

A search for direct pair production of supersymmetric top squarks (t(1)) is presented, assuming the t(1) decays into a top quark and the lightest supersymmetric particle, χ(1)(0), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a predicted standard model background of 13.5(-3.6)(+3.7)(4.4(-1.3)(+1.7)) events in two signal regions based on ∫Ldt = 4.7 fb(-1) of pp collision data taken at sqrt[s] = 7 TeV with the ATLAS detector at...

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Publication status:
Published

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Journal:
Physical Review Letters
Volume:
109
Issue:
21
Pages:
211802
Publication date:
2012-11-20
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Source identifiers:
366117
Language:
English
Keywords:
Pubs id:
pubs:366117
UUID:
uuid:8ad8deee-4ad5-44e0-825a-56f015e7ac35
Local pid:
pubs:366117
Deposit date:
2013-11-16

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