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Search for charged massive long-lived particles at s√=1.96 TeV
dc.contributor.author | Baringer, Philip S. | |
dc.contributor.author | Bean, Alice | |
dc.contributor.author | Chen, G. | |
dc.contributor.author | Clutter, Justace Randall | |
dc.contributor.author | Sekaric, Jadranka | |
dc.contributor.author | Wilson, Graham Wallace | |
dc.contributor.author | Abazov, V. M. | |
dc.contributor.author | Abbott, B. | |
dc.contributor.author | Acharya, B. S. | |
dc.contributor.author | Adams, M. | |
dc.contributor.author | Adams, T. | |
dc.contributor.author | Alexeev, G. D. | |
dc.contributor.author | Alimena, J. | |
dc.contributor.author | Alkhazov, G. | |
dc.contributor.author | Alton, A. | |
dc.contributor.author | Askew, A. | |
dc.contributor.author | Atkins, S. | |
dc.contributor.author | Augsten, K. | |
dc.date.accessioned | 2014-11-11T17:38:35Z | |
dc.date.available | 2014-11-11T17:38:35Z | |
dc.date.issued | 2013-03-06 | |
dc.identifier.citation | V. M. Abazov et al. (D0 Collaboration). (2013). "Search for charged massive long-lived particles at s√=1.96 TeV." Physical Review D, 87(5):052011. http://www.dx.doi.org/10.1103/PhysRevD.87.052011. | |
dc.identifier.issn | 0556-2821 | |
dc.identifier.uri | http://hdl.handle.net/1808/15689 | |
dc.description | This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.87.052011. | |
dc.description.abstract | We present a search for charged massive long-lived particles (CMLLPs) that are pair produced in pp-bar collisions at s√=1.96 TeV collected by the D0 experiment at the Fermilab Tevatron collider. Our result is a combination of two searches where either one or both CMLLPs are reconstructed in the detector. We select events with muonlike particles that have both speed and ionization energy loss (dE/dx) different from muons produced in pp-bar collisions. In the absence of evidence for CMLLPs corresponding to 6.3 fb(−1) of integrated luminosity, we set limits on the CMLLP masses in several supersymmetric models, excluding masses below 278 GeV for long-lived gaugino-like charginos, and masses below 244 GeV for long-lived Higgsino-like charginos at the 95% C.L. We also set limits on the cross section for pair production of long-lived scalar tau leptons that range from 0.04 to 0.008 pb for scalar tau lepton masses of 100–300 GeV. | |
dc.publisher | American Physical Society | |
dc.title | Search for charged massive long-lived particles at s√=1.96 TeV | |
dc.type | Article | |
kusw.kuauthor | Baringer, Philip S. | |
kusw.kuauthor | Bean, Alice | |
kusw.kuauthor | Chen, G. | |
kusw.kuauthor | Clutter, Justace Randall | |
kusw.kuauthor | Sekaric, Jadranka | |
kusw.kuauthor | Wilson, Graham Wallace | |
kusw.kudepartment | Physics and Astronomy | |
kusw.oastatus | fullparticipation | |
dc.identifier.doi | 10.1103/PhysRevD.87.052011 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item meets KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |