Search for direct pair production of supersymmetric top quarks decaying to all-hadronic final states in pp collisions at √s = 8 TeV
Abstract
Results are reported from a search for the pair production of top squarks, the supersymmetric partners of top quarks, in final states with jets and missing transverse momentum. The data sample used in this search was collected by the CMS detector and corresponds to an integrated luminosity of 18.9 inverse femtobarns of proton-proton collisions at a centre-of-mass energy of 8 TeV produced by the LHC. The search features novel background suppression and prediction methods, including a dedicated top quark pair reconstruction algorithm. The data are found to be in agreement with the predicted backgrounds. Exclusion limits are set in simplified supersymmetry models with the top squark decaying to jets and an undetected neutralino, either via a top quark or through a bottom quark and chargino. Models with the top squark decaying via a top quark are excluded for top squark masses up to 755 GeV in the case of neutralino masses below 200 GeV. For decays via a chargino, top squark masses up to 620 GeV are excluded, depending on the masses of the chargino and neutralino.
- Authors:
-
- Yerevan Physics Inst. (YerPhI), Yerevan (Armenia). et al.
- Publication Date:
- Research Org.:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Rice Univ., Houston, TX (United States); Univ. of California, Santa Barbara, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Org.:
- CMS Collaboration
- OSTI Identifier:
- 1288738
- Alternate Identifier(s):
- OSTI ID: 1411640; OSTI ID: 1595947
- Report Number(s):
- FERMILAB-PUB-16-107-CMS; CMS-SUS-13-023; CERN-EP-2016-040; arXiv:1603.00765
Journal ID: ISSN 1434-6044; 1425690
- Grant/Contract Number:
- AC02-07CH11359; AC02-05CH11231; SC0010103; SC0011702
- Resource Type:
- Accepted Manuscript
- Journal Name:
- European Physical Journal. C, Particles and Fields
- Additional Journal Information:
- Journal Volume: 76; Journal Issue: 8; Journal ID: ISSN 1434-6044
- Publisher:
- Springer
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Khachatryan, Vardan. Search for direct pair production of supersymmetric top quarks decaying to all-hadronic final states in pp collisions at √s = 8 TeV. United States: N. p., 2016.
Web. doi:10.1140/epjc/s10052-016-4292-5.
Khachatryan, Vardan. Search for direct pair production of supersymmetric top quarks decaying to all-hadronic final states in pp collisions at √s = 8 TeV. United States. https://doi.org/10.1140/epjc/s10052-016-4292-5
Khachatryan, Vardan. Tue .
"Search for direct pair production of supersymmetric top quarks decaying to all-hadronic final states in pp collisions at √s = 8 TeV". United States. https://doi.org/10.1140/epjc/s10052-016-4292-5. https://www.osti.gov/servlets/purl/1288738.
@article{osti_1288738,
title = {Search for direct pair production of supersymmetric top quarks decaying to all-hadronic final states in pp collisions at √s = 8 TeV},
author = {Khachatryan, Vardan},
abstractNote = {Results are reported from a search for the pair production of top squarks, the supersymmetric partners of top quarks, in final states with jets and missing transverse momentum. The data sample used in this search was collected by the CMS detector and corresponds to an integrated luminosity of 18.9 inverse femtobarns of proton-proton collisions at a centre-of-mass energy of 8 TeV produced by the LHC. The search features novel background suppression and prediction methods, including a dedicated top quark pair reconstruction algorithm. The data are found to be in agreement with the predicted backgrounds. Exclusion limits are set in simplified supersymmetry models with the top squark decaying to jets and an undetected neutralino, either via a top quark or through a bottom quark and chargino. Models with the top squark decaying via a top quark are excluded for top squark masses up to 755 GeV in the case of neutralino masses below 200 GeV. For decays via a chargino, top squark masses up to 620 GeV are excluded, depending on the masses of the chargino and neutralino.},
doi = {10.1140/epjc/s10052-016-4292-5},
journal = {European Physical Journal. C, Particles and Fields},
number = 8,
volume = 76,
place = {United States},
year = {2016},
month = {8}
}
Web of Science
Works referenced in this record:
Search for a Supersymmetric Partner to the Top Quark in Final States with Jets and Missing Transverse Momentum at with the ATLAS Detector
journal, November 2012
- Aad, G.; Abajyan, T.; Abbott, B.
- Physical Review Letters, Vol. 109, Issue 21
Matching NLO QCD computations and parton shower simulations
journal, June 2002
- Frixione, Stefano; Webber, Bryan R.
- Journal of High Energy Physics, Vol. 2002, Issue 06
Upper bounds on supersymmetric particle masses
journal, August 1988
- Barbieri, R.; Giudice, G. F.
- Nuclear Physics B, Vol. 306, Issue 1
Search for top-squark pair production in the single-lepton final state in pp collisions at $\sqrt{s}=8\ \mathrm{TeV}$
journal, December 2013
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- The European Physical Journal C, Vol. 73, Issue 12
Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
journal, September 2014
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- The European Physical Journal C, Vol. 74, Issue 9
Identification of b-quark jets with the CMS experiment
journal, April 2013
- collaboration, The CMS
- Journal of Instrumentation, Vol. 8, Issue 04
FastJet user manual: (for version 3.0.2)
journal, March 2012
- Cacciari, Matteo; Salam, Gavin P.; Soyez, Gregory
- The European Physical Journal C, Vol. 72, Issue 3
Search for supersymmetry in hadronic final states with missing transverse energy using the variables α T and b-quark multiplicity in pp collisions at $\sqrt{s} = 8\ \mathrm{TeV}$
journal, September 2013
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- The European Physical Journal C, Vol. 73, Issue 9
Search for pair production of the scalar top quark in the electron+muon final state
journal, February 2011
- Abazov, V. M.; Abbott, B.; Abolins, M.
- Physics Letters B, Vol. 696, Issue 4
The Fast Simulation of the CMS Detector at LHC
journal, December 2011
- Abdullin, S.; Azzi, P.; Beaudette, F.
- Journal of Physics: Conference Series, Vol. 331, Issue 3
Determination of jet energy calibration and transverse momentum resolution in CMS
journal, November 2011
- collaboration, The CMS
- Journal of Instrumentation, Vol. 6, Issue 11
New parton distributions for collider physics
journal, October 2010
- Lai, Hung-Liang; Guzzi, Marco; Huston, Joey
- Physical Review D, Vol. 82, Issue 7
Search for pair production of the scalar top quark in muon+tau final states
journal, April 2012
- Abazov, V. M.; Abbott, B.; Acharya, B. S.
- Physics Letters B, Vol. 710, Issue 4-5
On Estimation of a Probability Density Function and Mode
journal, September 1962
- Parzen, Emanuel
- The Annals of Mathematical Statistics, Vol. 33, Issue 3
Gauge models with spontaneously broken local supersymmetry
journal, December 1982
- Barbieri, R.; Ferrara, S.; Savoy, C. A.
- Physics Letters B, Vol. 119, Issue 4-6
Naturalness constraints in supersymmetric theories with non-universal soft terms
journal, September 1995
- Dimopoulos, S.; Giudice, G. F.
- Physics Letters B, Vol. 357, Issue 4
Matching NLO QCD and parton showers in heavy flavour production
journal, August 2003
- Frixione, Stefano; Nason, Paolo; Webber, Bryan R.
- Journal of High Energy Physics, Vol. 2003, Issue 08
Naturalness and the Status of Supersymmetry
journal, October 2013
- Feng, Jonathan L.
- Annual Review of Nuclear and Particle Science, Vol. 63, Issue 1
PYTHIA 6.4 physics and manual
journal, May 2006
- Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter
- Journal of High Energy Physics, Vol. 2006, Issue 05
Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in Collisions at Using the ATLAS Detector
journal, April 2015
- Aad, G.; Abbott, B.; Abdallah, J.
- Physical Review Letters, Vol. 114, Issue 14
Model-independent jets plus missing energy searches
journal, January 2009
- Alwall, Johan; Le, My-Phuong; Lisanti, Mariangela
- Physical Review D, Vol. 79, Issue 1
Search for top-squark pairs decaying into Higgs or Z bosons in pp collisions at
journal, September 2014
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physics Letters B, Vol. 736
HERWIG 6: an event generator for hadron emission reactions with interfering gluons (including supersymmetric processes)
journal, January 2001
- Corcella, Gennaro; Knowles, Ian G.; Marchesini, Giuseppe
- Journal of High Energy Physics, Vol. 2001, Issue 01
Simplified models for a first characterization of new physics at the LHC
journal, April 2009
- Alwall, Johan; Schuster, Philip C.; Toro, Natalia
- Physical Review D, Vol. 79, Issue 7
The catchment area of jets
journal, April 2008
- Cacciari, Matteo; Salam, Gavin P.; Soyez, Gregory
- Journal of High Energy Physics, Vol. 2008, Issue 04
Performance of electron reconstruction and selection with the CMS detector in proton-proton collisions at √ s = 8 TeV
journal, June 2015
- ,
- Journal of Instrumentation, Vol. 10, Issue 06, p. P06005-P06005
Search for direct top squark pair production in events with a $$Z$$ Z boson, $$b$$ b -jets and missing transverse momentum in $$\sqrt{s}=8$$ s = 8 TeV $$pp$$ p p collisions with the ATLAS detector
journal, June 2014
- Aad, G.; Abbott, B.; Abdallah, J.
- The European Physical Journal C, Vol. 74, Issue 6
The light stop window
journal, March 2013
- Delgado, Antonio; Giudice, Gian F.; Isidori, Gino
- The European Physical Journal C, Vol. 73, Issue 3
Naturalnes in supersymmetric GUTS
journal, June 1981
- Sakai, N.
- Zeitschrift für Physik C Particles and Fields, Vol. 11, Issue 2
Geant4—a simulation toolkit
journal, July 2003
- Agostinelli, S.; Allison, J.; Amako, K.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3
Presentation of search results: the CL s technique
journal, September 2002
- Read, A. L.
- Journal of Physics G: Nuclear and Particle Physics, Vol. 28, Issue 10
Simplified models for LHC new physics searches
journal, September 2012
- Alves, Daniele; Arkani-Hamed, Nima; Arora, Sanjay
- Journal of Physics G: Nuclear and Particle Physics, Vol. 39, Issue 10
Better jet clustering algorithms
journal, August 1997
- Dokshitzer, Yu. L.; Leder, G. D.; Moretti, S.
- Journal of High Energy Physics, Vol. 1997, Issue 08
The search for supersymmetry: Probing physics beyond the standard model
journal, January 1985
- Haber, H.
- Physics Reports, Vol. 117, Issue 2-4
The soft supersymmetry-breaking Lagrangian: theory and applications
journal, February 2005
- Chung, D.; Everett, L.; Kane, G.
- Physics Reports, Vol. 407, Issue 1-3
LHC Machine
journal, August 2008
- Evans, Lyndon; Bryant, Philip
- Journal of Instrumentation, Vol. 3, Issue 08
Performance of CMS muon reconstruction in pp collision events at √s = 7 TeV
journal, October 2012
- collaboration, The CMS
- Journal of Instrumentation, Vol. 7, Issue 10
Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission Regions
journal, January 1970
- Rubin, Vera C.; Ford, W. Kent, Jr.
- The Astrophysical Journal, Vol. 159
Matching NLO QCD computations with parton shower simulations: the POWHEG method
journal, November 2007
- Frixione, Stefano; Nason, Paolo; Oleari, Carlo
- Journal of High Energy Physics, Vol. 2007, Issue 11
The CMS experiment at the CERN LHC
journal, August 2008
- Collaboration, The CMS; Chatrchyan, S.; Hmayakyan, G.
- Journal of Instrumentation, Vol. 3, Issue 08
Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 $$\,\text {TeV}$$ TeV
journal, May 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- The European Physical Journal C, Vol. 75, Issue 5
New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
journal, July 2002
- Pumplin, Jonathan; Stump, Daniel Robert; Huston, Joey
- Journal of High Energy Physics, Vol. 2002, Issue 07
Supergauge transformations in four dimensions
journal, February 1974
- Wess, J.; Zumino, B.
- Nuclear Physics B, Vol. 70, Issue 1
ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider
journal, October 2015
- Aad, G.; Abbott, B.; Abdallah, J.
- The European Physical Journal C, Vol. 75, Issue 10
Parton distributions for the LHC
journal, July 2009
- Martin, A. D.; Stirling, W. J.; Thorne, R. S.
- The European Physical Journal C, Vol. 63, Issue 2
Confidence level computation for combining searches with small statistics
journal, September 1999
- Junk, Thomas
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 434, Issue 2-3
Parton distributions with LHC data
journal, February 2013
- Ball, Richard D.; Bertone, Valerio; Carrazza, Stefano
- Nuclear Physics B, Vol. 867, Issue 2
NLO single-top production matched with shower in POWHEG: s - and t -channel contributions
journal, September 2009
- Alioli, Simone; Nason, Paolo; Oleari, Carlo
- Journal of High Energy Physics, Vol. 2009, Issue 09
Supersymmetry, supergravity and particle physics
journal, August 1984
- Nilles, H. P.
- Physics Reports, Vol. 110, Issue 1-2
Description and performance of track and primary-vertex reconstruction with the CMS tracker
journal, October 2014
- Collaboration, The CMS
- Journal of Instrumentation, Vol. 9, Issue 10
Softly broken supersymmetry and SU(5)
journal, December 1981
- Dimopoulos, Savas; Georgi, Howard
- Nuclear Physics B, Vol. 193, Issue 1
Polarized tops from stop decays at the LHC
journal, March 2009
- Perelstein, Maxim; Weiler, Andreas
- Journal of High Energy Physics, Vol. 2009, Issue 03
The anti- k t jet clustering algorithm
journal, April 2008
- Cacciari, Matteo; Salam, Gavin P.; Soyez, Gregory
- Journal of High Energy Physics, Vol. 2008, Issue 04
Remarks on Some Nonparametric Estimates of a Density Function
journal, September 1956
- Rosenblatt, Murray
- The Annals of Mathematical Statistics, Vol. 27, Issue 3
Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV
journal, May 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physics Letters B, Vol. 745
Combined Measurement of the Higgs Boson Mass in Collisions at and 8 TeV with the ATLAS and CMS Experiments
journal, May 2015
- Aad, G.; Abbott, B.; Abdallah, J.
- Physical Review Letters, Vol. 114, Issue 19
Universal interface of TAUOLA: Technical and physics documentation
journal, March 2012
- Davidson, N.; Nanava, G.; Przedziński, T.
- Computer Physics Communications, Vol. 183, Issue 3
Search for pair-produced third-generation squarks decaying via charm quarks or in compressed supersymmetric scenarios in collisions at with the ATLAS detector
journal, September 2014
- Aad, G.; Abbott, B.; Abdallah, J.
- Physical Review D, Vol. 90, Issue 5
Longitudinally-invariant k⊥-clustering algorithms for hadron-hadron collisions
journal, September 1993
- Catani, S.; Dokshitzer, Yu. L.; Seymour, M. H.
- Nuclear Physics B, Vol. 406, Issue 1-2
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
journal, September 2012
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- Physics Letters B, Vol. 716, Issue 1
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
journal, September 2012
- Aad, G.; Abajyan, T.; Abbott, B.
- Physics Letters B, Vol. 716, Issue 1
One-loop analysis of the electroweak breaking in supersymmetric models and the fine-tuning problem
journal, July 1993
- de Carlos, B.; Casas, J. A.
- Physics Letters B, Vol. 309, Issue 3-4
A multidimensional unfolding method based on Bayes' theorem
journal, August 1995
- D'Agostini, G.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 362, Issue 2-3
Predictions from a U(2) flavour symmetry in supersymmetric theories
journal, June 1996
- Barbieri, Riccardo; Dvali, Gia; Hall, Lawrence J.
- Physics Letters B, Vol. 377, Issue 1-3
Successive combination jet algorithm for hadron collisions
journal, October 1993
- Ellis, Stephen D.; Soper, Davison E.
- Physical Review D, Vol. 48, Issue 7
Dynamical breaking of supersymmetry
journal, October 1981
- Witten, Edward
- Nuclear Physics B, Vol. 188, Issue 3
Dark Matter Candidates from Particle Physics and Methods of Detection
journal, August 2010
- Feng, Jonathan L.
- Annual Review of Astronomy and Astrophysics, Vol. 48, Issue 1
Phenomenology of the production, decay, and detection of new hadronic states associated with supersymmetry
journal, July 1978
- Farrar, Glennys R.; Fayet, Pierre
- Physics Letters B, Vol. 76, Issue 5
Search for supersymmetric particles in hadron-hadron collisions
journal, April 1985
- Dawson, Sally; Eichten, E.; Quigg, C.
- Physical Review D, Vol. 31, Issue 7
A New Method for Combining NLO QCD with Shower Monte Carlo Algorithms
journal, November 2004
- Nason, Paolo
- Journal of High Energy Physics, Vol. 2004, Issue 11
Cancellation of quadratically divergent mass corrections in globally supersymmetric spontaneously broken gauge theories
journal, May 1982
- Kaul, Romesh K.; Majumdar, Parthasarathi
- Nuclear Physics B, Vol. 199, Issue 1
Supersymmetric technicolor
journal, November 1981
- Dine, Michael; Fischler, Willy; Srednicki, Mark
- Nuclear Physics B, Vol. 189, Issue 3
Natural SUSY endures
journal, September 2012
- Papucci, Michele; Ruderman, Joshua T.; Weiler, Andreas
- Journal of High Energy Physics, Vol. 2012, Issue 9
SUSY, the Third Generation and the LHC
journal, March 2012
- Brust, Christopher; Katz, Andrey; Lawrence, Scott
- Journal of High Energy Physics, Vol. 2012, Issue 3
The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014
- Alwall, J.; Frederix, R.; Frixione, S.
- Journal of High Energy Physics, Vol. 2014, Issue 7
A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX
journal, June 2010
- Alioli, Simone; Nason, Paolo; Oleari, Carlo
- Journal of High Energy Physics, Vol. 2010, Issue 6
Hadronic top-quark pair-production with one jet and parton showering
journal, January 2012
- Alioli, Simone; Moch, Sven-Olaf; Uwer, Peter
- Journal of High Energy Physics, Vol. 2012, Issue 1
Identifying boosted objects with N-subjettiness
journal, March 2011
- Thaler, Jesse; Van Tilburg, Ken
- Journal of High Energy Physics, Vol. 2011, Issue 3
Jet trimming
journal, February 2010
- Krohn, David; Thaler, Jesse; Wang, Lian-Tao
- Journal of High Energy Physics, Vol. 2010, Issue 2
Pileup Subtraction for Jet Shapes
journal, April 2013
- Soyez, Gregory; Salam, Gavin P.; Kim, Ji-Hun
- Physical Review Letters, Vol. 110, Issue 16
Supersymmetry, supergravity, and particle physics
conference, January 1986
- Ovrut, Burt A.
- AIP Conference Proceedings Volume 143
Observation of a new Boson at a mass of 125 gev with the cms Experiment at the lhc
conference, March 2015
- Mariotti, Chiara
- Proceedings of the MG13 Meeting on General Relativity, The Thirteenth Marcel Grossmann Meeting
Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV
text, January 2015
- Khachatryan, Vardan; Sirunyan, Albert M.; Tumasyan, Armen
- RWTH Aachen University
Performance of Electron Reconstruction and Selection with the CMS Detector in Proton-Proton Collisions at √s = 8 TeV
text, January 2015
- Collaboration, Cms; Khachatryan, Vardan; Sirunyan, Albert M.
- RWTH Aachen University
Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
text, January 2014
- Collaboration, Cms; V., Khachatryan,; M., Sirunyan, A.
- Springer
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
text, January 2018
- Akgun, B.; Azzolini, V.; Calamba, A.
- Figshare
Parton distributions for the LHC
text, January 2007
- Thorne, R. S.; Martin, A. D.; Stirling, W. J.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Search for top-squark pair production in the single-lepton final state in pp collisions at $\sqrt{s}$ = 8 TeV
text, January 2013
- Chatrchyan, S.; Khachatryan, Vardan; Sirunyan, Albert M.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Performance of CMS muon reconstruction in pp collision events at √s = 7 TeV
text, January 2012
- Collaboration, Cms; Chatrchyan, Serguei; Bäni, Lukas
- ETH Zurich
Search for supersymmetry in hadronic final states with missing transverse energy using the variables αT and b-quark multiplicity in pp collisions at √s=8 TeV
text, January 2013
- Collaboration, Cms; Chatrchyan, Serguei; Bachmair, Felix
- ETH Zurich
Description and performance of track and primary-vertex reconstruction with the CMS tracker akahashi
text, January 2014
- Collaboration, Cms; Chatrchyan, Serguei; Bachmair, Felix
- ETH Zurich
Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at √s=8 TeV with the ATLAS detector
text, January 2014
- Agustoni, Marco; Beck, Hans Peter; Cervelli, Alberto
- Springer
Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at √s=8 TeV Using the ATLAS Detector
text, January 2015
- Atlas, Collaboration; Agustoni, Marco; Beck, Hans Peter
- American Physical Society
Identification of b-quark jets with the CMS experiment
text, January 2013
- Collaboration, Cms; Chatrchyan, Serguei; Bäni, Lukas
- ETH Zurich
Description and performance of track and primary-vertex reconstruction with the CMS tracker
text, January 2014
- Collaboration, Cms; Chatrchyan, S.; Khachatryan, V.
- IOP Publishing
Identification and filtering of uncharacteristic noise in the CMS hadron calorimeter
text, January 2010
- Collaboration, Cms; Amsler, C.; Chiochia, V.
- Institute of Physics Publishing
Determination of jet energy calibration and transverse momentum resolution in CMS
text, January 2011
- Collaboration, Cms; Amsler, C.; Al, Et
- IOP Publishing
Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
text, January 2014
- Collaboration, Cms; Vardan, Khachatryan,; Felix, Bachmair,
- ETH Zurich
Matching NLO QCD computations with Parton Shower simulations: the POWHEG method
text, January 2007
- Frixione, Stefano; Nason, Paolo; Oleari, Carlo
- arXiv
The anti-k_t jet clustering algorithm
text, January 2008
- Cacciari, Matteo; Salam, Gavin P.; Soyez, Gregory
- arXiv
Simplified Models for a First Characterization of New Physics at the LHC
text, January 2008
- Alwall, Johan; Schuster, Philip; Toro, Natalia
- arXiv
Polarized Tops from Stop Decays at the LHC
text, January 2008
- Perelstein, Maxim; Weiler, Andreas
- arXiv
Parton distributions for the LHC
text, January 2009
- Martin, A. D.; Stirling, W. J.; Thorne, R. S.
- arXiv
Dark Matter Candidates from Particle Physics and Methods of Detection
text, January 2010
- Feng, Jonathan L.
- arXiv
Performance of CMS muon reconstruction in pp collision events at sqrt(s) = 7 TeV
text, January 2012
- Collaboration, Cms
- arXiv
Parton distributions with LHC data
text, January 2012
- Ball, Richard D.; Bertone, Valerio; Carrazza, Stefano
- arXiv
Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC
text, January 2012
- Collaboration, Atlas
- arXiv
Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
text, January 2014
- Collaboration, Atlas
- arXiv
Search for supersymmetry using razor variables in events with b-tagged jets in pp collisions at sqrt(s) = 8 TeV
text, January 2015
- Collaboration, Cms
- arXiv
New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
text, January 2002
- Pumplin, J.; Stump, D. R.; Huston, J.
- arXiv
Matching NLO QCD computations and parton shower simulations
text, January 2002
- Frixione, S.; Webber, B. R.
- arXiv
The Soft Supersymmetry-Breaking Lagrangian: Theory and Applications
text, January 2003
- Chung, D. J. H.; Everett, L. L.; Kane, G. L.
- arXiv
A New Method for Combining NLO QCD with Shower Monte Carlo Algorithms
text, January 2004
- Nason, Paolo
- arXiv
Naturalness Constraints in Supersymmetric Theories with Non-Universal Soft Terms
text, January 1995
- Dimopoulos, S.; Giudice, G. F.
- arXiv
Better Jet Clustering Algorithms
text, January 1997
- Dokshitzer, Yu. L.; Leder, G. D.; Moretti, S.
- arXiv
Polarized Tops from Stop Decays at the LHC
text, January 2008
- Perelstein, Maxim; Weiler, Andreas
- arXiv
Hadronic top-quark pair-production with one jet and parton showering
text, January 2011
- Alioli, Simone; Moch, Sven-Olaf; Uwer, Peter
- arXiv
Works referencing / citing this record:
Exploring the nearly degenerate stop region with sbottom decays
journal, April 2017
- An, Haipeng; Gu, Jiayin; Wang, Lian-Tao
- Journal of High Energy Physics, Vol. 2017, Issue 4
Search for direct top squark pair production in events with a Higgs or Z boson, and missing transverse momentum in s = 13 $$ \sqrt{s}=13 $$ TeV pp collisions with the ATLAS detector
journal, August 2017
- Aaboud, M.; Aad, G.; Abbott, B.
- Journal of High Energy Physics, Vol. 2017, Issue 8
Search for direct production of supersymmetric partners of the top quark in the all-jets final state in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
journal, October 2017
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Journal of High Energy Physics, Vol. 2017, Issue 10
Prospects for natural SUSY
journal, November 2016
- Kim, J. S.; Rolbiecki, K.; Ruiz, R.
- Physical Review D, Vol. 94, Issue 9
A search for new phenomena in pp collisions at $$\sqrt{s} = 13\,\text {TeV} $$ s = 13 TeV in final states with missing transverse momentum and at least one jet using the $$\alpha _{\mathrm {T}}$$ α T variable
journal, May 2017
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- The European Physical Journal C, Vol. 77, Issue 5
Searches for pair production of third-generation squarks in $$\sqrt{s}=13$$ s = 13 $$\,\text {TeV}$$ TeV pp collisions
journal, May 2017
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- The European Physical Journal C, Vol. 77, Issue 5
Search for direct top squark pair production in final states with two leptons in $$\sqrt{s} = 13$$ s = 13 TeV pp collisions with the ATLAS detector
journal, December 2017
- Aaboud, M.; Aad, G.; Abbott, B.
- The European Physical Journal C, Vol. 77, Issue 12
Exploring the nearly degenerate stop region with sbottom decays
text, January 2016
- An, Haipeng; Gu, Jiayin; Wang, Lian-Tao
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Search for supersymmetry in the all-hadronic final state using top quark tagging in pp collisions at √s =13 TeV
text, January 2017
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- American Physical Society (APS)
Search for supersymmetry in the all-hadronic final state using top quark tagging in collisions at
journal, July 2017
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physical Review D, Vol. 96, Issue 1
Prospects for natural SUSY
text, January 2016
- Kim, Jong Soo; Rolbiecki, Krzysztof; Ruiz, Roberto
- arXiv
Jet Substructure Studies with CMS Open Data
text, January 2017
- Tripathee, Aashish; Xue, Wei; Larkoski, Andrew
- arXiv