Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV
Results are presented from a search for physics beyond the standard model based on events with large missing transverse energy, at least three jets, and at least one, two, or three b-quark jets. The study is performed using a sample of proton-proton collision data collected at √s=7 TeV with the CMS...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | en_US |
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American Physical Society
2013
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| Online Access: | http://hdl.handle.net/1721.1/76270 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-0869-5631 |
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| author | Apyan, Aram Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, M. Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Y. Klute, Markus Krajczar, Krisztian F. Li, W. Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wyslouch, Boleslaw Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Wolf, Roger Yang, Mingming Bauer, Gerry P Luckey Jr, P David Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stoeckli, Fabian Sumorok, Konstanty C |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Apyan, Aram Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, M. Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Y. Klute, Markus Krajczar, Krisztian F. Li, W. Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wyslouch, Boleslaw Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Wolf, Roger Yang, Mingming Bauer, Gerry P Luckey Jr, P David Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stoeckli, Fabian Sumorok, Konstanty C |
| author_sort | Apyan, Aram |
| collection | MIT |
| description | Results are presented from a search for physics beyond the standard model based on events with large missing transverse energy, at least three jets, and at least one, two, or three b-quark jets. The study is performed using a sample of proton-proton collision data collected at √s=7 TeV with the CMS detector at the LHC in 2011. The integrated luminosity of the sample is 4.98 fb[superscript -1]. The observed number of events is found to be consistent with the standard model expectation, which is evaluated using control samples in the data. The results are used to constrain cross sections for the production of supersymmetric particles decaying to b-quark-enriched final states in the context of simplified model spectra. |
| first_indexed | 2024-09-23T11:53:43Z |
| format | Article |
| id | mit-1721.1/76270 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T11:53:43Z |
| publishDate | 2013 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/762702023-02-26T07:46:44Z Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV Apyan, Aram Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, M. Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Y. Klute, Markus Krajczar, Krisztian F. Li, W. Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wyslouch, Boleslaw Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Wolf, Roger Yang, Mingming Bauer, Gerry P Luckey Jr, P David Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stoeckli, Fabian Sumorok, Konstanty C Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Apyan, Aram Bauer, Gerry P. Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, M. Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Y. Klute, Markus Krajczar, Krisztian F. Li, W. Luckey, P. David, Jr. Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E. Roland, Gunther M. Rudolph, M. Stephans, George S. F. Stockli, Fabian Sumorok, Konstanty C. Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, R. Wyslouch, Boleslaw Yang, M. Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Results are presented from a search for physics beyond the standard model based on events with large missing transverse energy, at least three jets, and at least one, two, or three b-quark jets. The study is performed using a sample of proton-proton collision data collected at √s=7 TeV with the CMS detector at the LHC in 2011. The integrated luminosity of the sample is 4.98 fb[superscript -1]. The observed number of events is found to be consistent with the standard model expectation, which is evaluated using control samples in the data. The results are used to constrain cross sections for the production of supersymmetric particles decaying to b-quark-enriched final states in the context of simplified model spectra. 2013-01-16T21:36:34Z 2013-01-16T21:36:34Z 2012-10 2012-08 Article http://purl.org/eprint/type/JournalArticle 1550-7998 1089-4918 http://hdl.handle.net/1721.1/76270 Chatrchyan, S. et al. “Search for Supersymmetry in Events with B-quark Jets and Missing Transverse Energy in Pp Collisions at 7 TeV.” Physical Review D 86.7 (2012). © 2012 CERN, for the CMS Collaboration https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-0869-5631 en_US http://dx.doi.org/10.1103/PhysRevD.86.072010 Physical Review D Creative Commons Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ application/pdf American Physical Society APS |
| spellingShingle | Apyan, Aram Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, M. Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Y. Klute, Markus Krajczar, Krisztian F. Li, W. Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wyslouch, Boleslaw Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Wolf, Roger Yang, Mingming Bauer, Gerry P Luckey Jr, P David Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stoeckli, Fabian Sumorok, Konstanty C Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title | Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title_full | Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title_fullStr | Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title_full_unstemmed | Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title_short | Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV |
| title_sort | search for supersymmetry in events with b quark jets and missing transverse energy in pp collisions at 7 tev |
| url | http://hdl.handle.net/1721.1/76270 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-0869-5631 |
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