Imperial College London

Professor Sir Tejinder Singh Virdee FRS

Faculty of Natural SciencesDepartment of Physics

Professor of Physics
 
 
 
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Contact

 

+44 (0)20 7594 7590t.virdee Website

 
 
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Location

 

506Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Sirunyan:2018:10.1103/PhysRevD.97.012007,
author = {Sirunyan, AM and Tumasyan, A and Adam, W and Ambrogi, F and Asilar, E and Bergauer, T and Brandstetter, J and Brondolin, E and Dragicevic, M and Eroe, J and Del, Valle AE and Flechl, M and Fried, M and Fruehwirth, R and Ghete, VM and Grossmann, J and Hrubec, J and Jeitler, M and Koenig, A and Krammer, N and Kraetschmer, I and Liko, D and Madlener, T and Mikulec, I and Pree, E and Rad, N and Rohringer, H and Schieck, J and Schoefbeck, R and Spanring, M and Spitzbart, D and Waltenberger, W and Wittmann, J and Wulz, C-E and Zarucki, M and Chekhovsky, V and Mossolov, V and Gonzalez, JS and De, Wolf EA and Di, Croce D and Janssen, X and Lauwers, J and Van, De Klundert M and Van, Haevermaet H and Van, Mechelen P and Van, Remortel N and Abu, Zeid S and Blekman, F and D'Hondt, J and De, Bruyn I and De, Clercq J and Deroover, K and Flouris, C and Lontkovskyi, D and Lowette, S and Marchesini, I and Moortgat, S and Moreels, L and Python, Q and Skovpen, K and Tavernier, S and Van, Doninck W and Va},
doi = {10.1103/PhysRevD.97.012007},
journal = {Physical Review D - Particles, Fields, Gravitation and Cosmology},
title = {Search for supersymmetry in proton-proton collisions at 13 TeV using identified top quarks},
url = {http://dx.doi.org/10.1103/PhysRevD.97.012007},
volume = {97},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - A search for supersymmetry is presented based on proton-proton collision events containing identifiedhadronically decaying top quarks, no leptons, and an imbalance pmissT in transverse momentum. The datawere collected with the CMS detector at the CERN LHC at a center-of-mass energy of 13 TeV, andcorrespond to an integrated luminosity of 35.9 fb−1. Search regions are defined in terms of the multiplicity ofbottom quark jet and top quark candidates, the pmissT , the scalar sum of jet transverse momenta, andthe mT2 mass variable. No statistically significant excess of events is observed relative to the expectation fromthe standard model. Lower limits on the masses of supersymmetric particles are determined at 95% confidencelevel in the context of simplified models with top quark production. For a model with direct topsquark pair production followed by the decay of each top squark to a top quark and a neutralino, top squarkmasses up to 1020 GeVand neutralino masses up to 430 GeVare excluded. For a model with pair productionof gluinos followed by the decay of each gluino to a top quark-antiquark pair and a neutralino, gluino massesup to 2040 GeV and neutralino masses up to 1150 GeV are excluded. These limits extend previous results.
AU - Sirunyan,AM
AU - Tumasyan,A
AU - Adam,W
AU - Ambrogi,F
AU - Asilar,E
AU - Bergauer,T
AU - Brandstetter,J
AU - Brondolin,E
AU - Dragicevic,M
AU - Eroe,J
AU - Del,Valle AE
AU - Flechl,M
AU - Fried,M
AU - Fruehwirth,R
AU - Ghete,VM
AU - Grossmann,J
AU - Hrubec,J
AU - Jeitler,M
AU - Koenig,A
AU - Krammer,N
AU - Kraetschmer,I
AU - Liko,D
AU - Madlener,T
AU - Mikulec,I
AU - Pree,E
AU - Rad,N
AU - Rohringer,H
AU - Schieck,J
AU - Schoefbeck,R
AU - Spanring,M
AU - Spitzbart,D
AU - Waltenberger,W
AU - Wittmann,J
AU - Wulz,C-E
AU - Zarucki,M
AU - Chekhovsky,V
AU - Mossolov,V
AU - Gonzalez,JS
AU - De,Wolf EA
AU - Di,Croce D
AU - Janssen,X
AU - Lauwers,J
AU - Van,De Klundert M
AU - Van,Haevermaet H
AU - Van,Mechelen P
AU - Van,Remortel N
AU - Abu,Zeid S
AU - Blekman,F
AU - D'Hondt,J
AU - De,Bruyn I
AU - De,Clercq J
AU - Deroover,K
AU - Flouris,C
AU - Lontkovskyi,D
AU - Lowette,S
AU - Marchesini,I
AU - Moortgat,S
AU - Moreels,L
AU - Python,Q
AU - Skovpen,K
AU - Tavernier,S
AU - Van,Doninck W
AU - Van,Mulders P
AU - Van,Parijs I
AU - Beghin,D
AU - Bilin,B
AU - Brun,H
AU - Clerbaux,B
AU - De,Lentdecker G
AU - Delannoy,H
AU - Dorney,B
AU - Fasanella,G
AU - Favart,L
AU - Goldouzian,R
AU - Grebenyuk,A
AU - Kalsi,AK
AU - Lenzi,T
AU - Luetic,J
AU - Maerschalk,T
AU - Marinov,A
AU - Seva,T
AU - Starling,E
AU - Velde,CV
AU - Vanlaer,P
AU - Vannerom,D
AU - Yonamine,R
AU - Zenoni,F
AU - Cornelis,T
AU - Dobur,D
AU - Fagot,A
AU - Gul,M
AU - Khvastunov,I
AU - Poyraz,D
AU - Roskas,C
AU - Salva,S
AU - Tytgat,M
AU - Verheke,W
AU - Zaganidis,N
AU - Bakhshiansohi,H
AU - Bondu,O
AU - Brochet,S
AU - Bruno,G
AU - Caputo,C
AU - Caudron,A
AU - David,P
AU - De,Visscher S
AU - Delaere,C
AU - Delcourt,M
AU - Francois,B
AU - Giammanco,A
AU - Komm,M
AU - Krintiras,G
AU - Lemaitre,V
AU - Magitteri,A
AU - Mertens,A
AU - Iviusich,M
AU - Piotrzkowski,K
AU - Quertenmont,L
AU - Saggio,A
AU - Marono,MV
AU - Wertz,S
AU - Zobec,J
AU - Alda,Junior WL
AU - Alves,FL
AU - Alves,GA
AU - Brito,L
AU - Correa,Martins Junior M
AU - Hensel,C
AU - Moraes,A
AU - Pol,ME
AU - Rebell,Teles P
AU - Belchior,Batista Das Chagas E
AU - Carvalho,W
AU - Chinellato,J
AU - Coelho,E
AU - Da,Costa EM
AU - Da,Silveira GG
AU - De,Jesus Damiao D
AU - Fonseca,De Souza S
AU - Huertas,Guativa LM
AU - Malbouisson,H
AU - Melo,De Almeida M
AU - Mora,Herrera C
AU - Mundim,L
AU - Nogima,H
AU - Sanchez,Rosas LJ
AU - Santoro,A
AU - Sznajder,A
AU - Thiel,M
AU - Tonelli,Manganote EJ
AU - Torres,Da Silva De Araujo F
AU - Vilela,Pereira A
AU - Ahuja,S
AU - Bernardes,CA
AU - Fernandez,Perez Tomei TR
AU - Gregores,EM
AU - Mercadante,PG
AU - Novaes,SF
AU - Padula,SS
AU - Romero,Abad D
DO - 10.1103/PhysRevD.97.012007
PY - 2018///
SN - 1550-2368
TI - Search for supersymmetry in proton-proton collisions at 13 TeV using identified top quarks
T2 - Physical Review D - Particles, Fields, Gravitation and Cosmology
UR - http://dx.doi.org/10.1103/PhysRevD.97.012007
UR - http://hdl.handle.net/10044/1/57028
VL - 97
ER -