Publications

BibTex format

@article{Sirunyan:2021:10.1103/PhysRevD.104.012015,
author = {Sirunyan, AM and Tumasyan, A and Adam, W and Ambrogi, F and Bergauer, T and Dragicevic, M and Eroe, J and Del, Valle AE and Fruehwirth, R and Jeitler, M and Krammer, N and Lechner, L and Liko, D and Madlener, T and Mikulec, I and Pitters, FM and Rad, N and Schieck, J and Schoefbeck, R and Spanring, M and Templ, S and Waltenberger, W and Wulz, C-E and Zarucki, M and Chekhovsky, V and Litomin, A and Makarenko, V and Gonzalez, JS and Darwish, MR and De, Wolf EA and Di, Croce D and Janssen, X and Kello, T and Lelek, A and Pieters, M and Sfar, HR and Van, Haevermaet H and Van, Mechelen P and Van, Putte S and Van, Remortel N and Blekman, F and Bols, ES and Chhibra, SS and D'Hondt, J and De, Clercq J and Lontkovskyi, D and Lowette, S and Marchesini, I and Moortgat, S and Morton, A and Python, Q and Tavernier, S and Van, Doninck W and Van, Mulders P and Beghin, D and Bilin, B and Clerbaux, B and De, Lentdecker G and Dorney, B and Favart, L and Grebenyuk, A and Kalsi, AK and Makarenko, I and Mo},
doi = {10.1103/PhysRevD.104.012015},
journal = {Physical Review D: Particles, Fields, Gravitation and Cosmology},
pages = {1--38},
title = {Search for long-lived particles using displaced jets in proton-proton collisions at root s=13 TeV},
url = {http://dx.doi.org/10.1103/PhysRevD.104.012015},
volume = {104},
year = {2021}
}

Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - An inclusive search is presented for long-lived particles using displaced jets. The search uses a data sample collected with the CMS detector at the CERN LHC in 2017 and 2018, from proton-proton collisions at a center-of-mass energy of 13 TeV. The results of this search are combined with those of a previous search using a data sample collected with the CMS detector in 2016, yielding a total integrated luminosity of 132  fb−1. The analysis searches for the distinctive topology of displaced tracks and displaced vertices associated with a dijet system. For a simplified model, where pair-produced long-lived neutral particles decay into quark-antiquark pairs, pair production cross sections larger than 0.07 fb are excluded at 95% confidence level (C.L.) for long-lived particle masses larger than 500 GeV and mean proper decay lengths between 2 and 250 mm. For a model where the standard model-like Higgs boson decays to two long-lived scalar particles that each decays to a quark-antiquark pair, branching fractions larger than 1% are excluded at 95% C.L. for mean proper decay lengths between 1 mm and 340 mm. A group of supersymmetric models with pair-produced long-lived gluinos or top squarks decaying into various final-state topologies containing displaced jets is also tested. Gluino masses up to 2500 GeV and top squark masses up to 1600 GeV are excluded at 95% C.L. for mean proper decay lengths between 3 and 300 mm. The highest lower bounds on mass reach 2600 GeV for long-lived gluinos and 1800 GeV for long-lived top squarks. These are the most stringent limits to date on these models.Figure
AU  - Sirunyan,AM
AU  - Tumasyan,A
AU  - Adam,W
AU  - Ambrogi,F
AU  - Bergauer,T
AU  - Dragicevic,M
AU  - Eroe,J
AU  - Del,Valle AE
AU  - Fruehwirth,R
AU  - Jeitler,M
AU  - Krammer,N
AU  - Lechner,L
AU  - Liko,D
AU  - Madlener,T
AU  - Mikulec,I
AU  - Pitters,FM
AU  - Rad,N
AU  - Schieck,J
AU  - Schoefbeck,R
AU  - Spanring,M
AU  - Templ,S
AU  - Waltenberger,W
AU  - Wulz,C-E
AU  - Zarucki,M
AU  - Chekhovsky,V
AU  - Litomin,A
AU  - Makarenko,V
AU  - Gonzalez,JS
AU  - Darwish,MR
AU  - De,Wolf EA
AU  - Di,Croce D
AU  - Janssen,X
AU  - Kello,T
AU  - Lelek,A
AU  - Pieters,M
AU  - Sfar,HR
AU  - Van,Haevermaet H
AU  - Van,Mechelen P
AU  - Van,Putte S
AU  - Van,Remortel N
AU  - Blekman,F
AU  - Bols,ES
AU  - Chhibra,SS
AU  - D'Hondt,J
AU  - De,Clercq J
AU  - Lontkovskyi,D
AU  - Lowette,S
AU  - Marchesini,I
AU  - Moortgat,S
AU  - Morton,A
AU  - Python,Q
AU  - Tavernier,S
AU  - Van,Doninck W
AU  - Van,Mulders P
AU  - Beghin,D
AU  - Bilin,B
AU  - Clerbaux,B
AU  - De,Lentdecker G
AU  - Dorney,B
AU  - Favart,L
AU  - Grebenyuk,A
AU  - Kalsi,AK
AU  - Makarenko,I
AU  - Moureaux,L
AU  - Petre,L
AU  - Popov,A
AU  - Postiau,N
AU  - Starling,E
AU  - Thomas,L
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Vannerom,D
AU  - Wezenbeek,L
AU  - Cornelis,T
AU  - Dobur,D
AU  - Gruchala,M
AU  - Khvastunov,I
AU  - Niedziela,M
AU  - Roskas,C
AU  - Skovpen,K
AU  - Tytgat,M
AU  - Verbeke,W
AU  - Vermassen,B
AU  - Vit,M
AU  - Bruno,G
AU  - Bury,F
AU  - Caputo,C
AU  - David,P
AU  - Delaere,C
AU  - Delcourt,M
AU  - Donertas,IS
AU  - Giammanco,A
AU  - Lemaitre,V
AU  - Mondal,K
AU  - Prisciandaro,J
AU  - Taliercio,A
AU  - Teklishyn,M
AU  - Vischia,P
AU  - Wuyckens,S
AU  - Zobec,J
AU  - Alves,GA
AU  - Silva,GC
AU  - Hensel,C
AU  - Moraes,A
AU  - Junior,WLA
AU  - Batista,Das Chagas EB
AU  - Malbouisson,HB
AU  - Carvalho,W
AU  - Chinellato,J
AU  - Coelho,E
AU  - Da,Costa EM
AU  - Da,Silveira GG
AU  - Damiao,DDJ
AU  - De,Souza SF
AU  - Martins,J
AU  - Figueiredo,DM
AU  - Jaime,MM
AU  - De,Almeida MM
AU  - Herrera,CM
AU  - Mundim,L
AU  - Nogima,H
AU  - Teles,PR
AU  - Rosas,LJS
AU  - Santoro,A
AU  - Do,Amaral SMS
AU  - Sznajder,A
AU  - Thiel,M
AU  - Tonelli,Manganote EJ
AU  - Da,Silva De Araujo FT
AU  - Pereira,AV
AU  - Bernardes,CA
AU  - Calligaris,L
AU  - Perez,Tomei TRF
AU  - Gregores,EM
AU  - Lemos,DS
AU  - Mercadante,PG
AU  - Novaes,SF
AU  - Padula,SS
AU  - Aleksandrov,A
AU  - Antchev,G
AU  - Atanasov,I
AU  - Hadjiiska,R
AU  - Iaydjiev,P
AU  - Misheva,M
AU  - Rodozov,M
AU  - Shopova,M
AU  - Sultanov,G
AU  - Bonchev,M
AU  - Dimitrov,A
AU  - Ivanov,T
AU  - Litov,L
AU  - Pavlov,B
AU  - Petkov,P
AU  - Petrov,A
AU  - Fang,W
AU  - Guo,Q
AU  - Wang,H
AU  - Yuan,L
AU  - Ahmad,M
AU  - Hu,Z
AU  - Wang,Y
AU  - Chapon,E
AU  - Chen,GM
AU  - Chen,HS
AU  - Chen,M
AU  - Leggat,D
AU  - Liao,H
AU  - Liu,Z
AU  - Sharma,R
AU  - Spiezia,A
AU  - Tao,J
AU  - Thomas-Wilsker,J W
DO  - 10.1103/PhysRevD.104.012015
EP  - 38
PY  - 2021///
SN  - 1550-2368
SP  - 1
TI  - Search for long-lived particles using displaced jets in proton-proton collisions at root s=13 TeV
T2  - Physical Review D: Particles, Fields, Gravitation and Cosmology
UR  - http://dx.doi.org/10.1103/PhysRevD.104.012015
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000680434500003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.104.012015
UR  - http://hdl.handle.net/10044/1/91085
VL  - 104
ER  -

Download

DrNicholasWardle

Contact

Location

Summary

Citation

BibTex format

RIS format (EndNote, RefMan)