Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy

Name: Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy
Author: Chatrchyan, S., Işıldak, Bora

İsim	Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy
Yazar	Chatrchyan, S., Işıldak, Bora
Basım Tarihi:	2012-08-17
Basım Yeri	- American Physical Society
Konu	Hadron Colliders, Gluino production, Root-S=7 TeV, Supersymmetry, Collisions, Momentum, Squark, Boson
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1079-7114
Kayıt Numarası	16d71576-7b64-4618-b1cc-2e43db2ac2cd
Lokasyon	Natural and Mathematical Sciences
Tarih	2012-08-17
Notlar	FMSR ; FNRS and FWO ; CNPq, CAPES, FAPERJ, and FAPESP ; MES ; CERN; CAS, MoST, and NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER, SF0690030s09 and ERDF ; Academy of Finland, MEC, and HIP ; CEA and CNRS/IN2P3 ; BMBF, DFG, and HGF ; GSRT ; OTKA and NKTH ; DAE and DST ; IPM ; SFI ; INFN ; NRF and WCU ; LAS ; CINVESTAV, CONACYT, SEP, and UASLP-FAI ; MSI ; PAEC ; MSHE and NSC ; FCT ; JINR ; MON, RosAtom, RAS and RFBR ; MSTD ; ; MICINN and CPAN ; Swiss Funding Agencies ; NSC ; TUBITAK and TAEK ; STFC ; DOE and NSF."
Örnek Metin	A search for new physics is performed in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state. The analysis is based on a data sample corresponding to an integrated luminosity of 4: 98 fb(-1) produced in pp collisions at a center-of-mass energy of 7 TeV collected by the CMS experiment at the LHC. This constitutes a factor of 140 increase in integrated luminosity over previously published results. The observed yields agree with the standard model predictions and thus no evidence for new physics is found. The observations are used to set upper limits on possible new physics contributions and to constrain supersymmetric models. To facilitate the interpretation of the data in a broader range of new physics scenarios, information on the event selection, detector response, and efficiencies is provided.
DOI	10.1103/PhysRevLett.109.071803
Cilt	109

Kaynağa git Özyeğin Üniversitesi

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Özyeğin Üniversitesi

Kaynağa git

Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy

Yazar Chatrchyan, S., Işıldak, Bora

Basım Tarihi 2012-08-17

Basım Yeri - American Physical Society

Konu Hadron Colliders, Gluino production, Root-S=7 TeV, Supersymmetry, Collisions, Momentum, Squark, Boson

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1079-7114

Kayıt Numarası 16d71576-7b64-4618-b1cc-2e43db2ac2cd

Lokasyon Natural and Mathematical Sciences

Tarih 2012-08-17

Notlar FMSR ; FNRS and FWO ; CNPq, CAPES, FAPERJ, and FAPESP ; MES ; CERN; CAS, MoST, and NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER, SF0690030s09 and ERDF ; Academy of Finland, MEC, and HIP ; CEA and CNRS/IN2P3 ; BMBF, DFG, and HGF ; GSRT ; OTKA and NKTH ; DAE and DST ; IPM ; SFI ; INFN ; NRF and WCU ; LAS ; CINVESTAV, CONACYT, SEP, and UASLP-FAI ; MSI ; PAEC ; MSHE and NSC ; FCT ; JINR ; MON, RosAtom, RAS and RFBR ; MSTD ; ; MICINN and CPAN ; Swiss Funding Agencies ; NSC ; TUBITAK and TAEK ; STFC ; DOE and NSF."

Örnek Metin A search for new physics is performed in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state. The analysis is based on a data sample corresponding to an integrated luminosity of 4: 98 fb(-1) produced in pp collisions at a center-of-mass energy of 7 TeV collected by the CMS experiment at the LHC. This constitutes a factor of 140 increase in integrated luminosity over previously published results. The observed yields agree with the standard model predictions and thus no evidence for new physics is found. The observations are used to set upper limits on possible new physics contributions and to constrain supersymmetric models. To facilitate the interpretation of the data in a broader range of new physics scenarios, information on the event selection, detector response, and efficiencies is provided.

DOI 10.1103/PhysRevLett.109.071803

Cilt 109