Accès ouvert
2015
erratum
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, W. Adam et autres
We update the parameters of the fitted functions for lepton and jet selection efficiencies presented in section 9 of the original paper.Due to an editorial error, these numbers were wrongly inserted.The corresponding figures, figures 10 and 11 of the original paper, showing …
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Accès ouvert
2014
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top quark (the top squark) and the Higgs boson (Higgsino) are accessible. Events are examined in …
am, at, be, kr
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Accès ouvert
2013
erratum
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
0
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(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Abstract A search for new physics is performed using events with isolated same-sign leptons and at least two bottom-quark jets in the final state. Results are based on a sample of proton-proton collisions collected at a center-of-mass energy of 8 TeV with …
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(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Abstract The first observation of the Z boson decaying to four leptons in proton-proton collisions is presented. The analyzed data set corresponds to an integrated luminosity of 5.02 fb−1at $ \sqrt{s}=7 $ TeV collected by the CMS detector at the Large Hadron …
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(code pays fourni par la source)