@article{Tumasyan:2023:10.1007/JHEP07(2023)095,
author = {Tumasyan, A and Adam, W and Andrejkovic, JW and Bergauer, T and Chatterjee, S and Damanakis, K and Dragicevic, M and Escalante, Del Valle A and Jeitler, M and Krammer, N and Lechner, L and Liko, D and Mikulec, I and Paulitsch, P and Pitters, FM and Schieck, J and Schöfbeck, R and Schwarz, D and Templ, S and Waltenberger, W and Wulz, CE and Darwish, MR and De, Wolf EA and Janssen, T and Kello, T and Lelek, A and Rejeb, Sfar H and Van, Mechelen P and Van, Remortel N and Bols, ES and DHondt, J and De, Moor A and Delcourt, M and El, Faham H and Lowette, S and Moortgat, S and Morton, A and Müller, D and Sahasransu, AR and Tavernier, S and Van, Doninck W and Vannerom, D and Beghin, D and Clerbaux, B and De, Lentdecker G and Favart, L and Jaramillo, J and Lee, K and Mahdavikhorrami, M and Makarenko, I and Malara, A and Paredes, S and Pétré, L and Popov, A and Postiau, N and Starling, E and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and Dobur, D and Knolle, J and Lambrec},
doi = {10.1007/JHEP07(2023)095},
journal = {Journal of High Energy Physics},
title = {Search for Higgs boson pairs decaying to WW<sup>*</sup>WW<sup>*</sup>, WW<sup>*</sup>ττ, and ττττ in proton-proton collisions at s = 13 TeV},
url = {http://dx.doi.org/10.1007/JHEP07(2023)095},
volume = {2023},
year = {2023}
}

Download

TY  - JOUR
AB  - The results of a search for Higgs boson pair (HH) production in the WWWW, WWττ, and ττττ decay modes are presented. The search uses 138 fb−1 of proton-proton collision data recorded by the CMS experiment at the LHC at a center-of-mass energy of 13 TeV from 2016 to 2018. Analyzed events contain two, three, or four reconstructed leptons, including electrons, muons, and hadronically decaying tau leptons. No evidence for a signal is found in the data. Upper limits are set on the cross section for nonresonant HH production, as well as resonant production in which a new heavy particle decays to a pair of Higgs bosons. For nonresonant production, the observed (expected) upper limit on the cross section at 95% confidence level (CL) is 21.3 (19.4) times the standard model (SM) prediction. The observed (expected) ratio of the trilinear Higgs boson self-coupling to its value in the SM is constrained to be within the interval −6.9 to 11.1 (−6.9 to 11.7) at 95% CL, and limits are set on a variety of new-physics models using an effective field theory approach. The observed (expected) limits on the cross section for resonant HH production range from 0.18 to 0.90 (0.08 to 1.06) pb at 95% CL for new heavy-particle masses in the range 250–1000 GeV.
AU  - Tumasyan,A
AU  - Adam,W
AU  - Andrejkovic,JW
AU  - Bergauer,T
AU  - Chatterjee,S
AU  - Damanakis,K
AU  - Dragicevic,M
AU  - Escalante,Del Valle A
AU  - Jeitler,M
AU  - Krammer,N
AU  - Lechner,L
AU  - Liko,D
AU  - Mikulec,I
AU  - Paulitsch,P
AU  - Pitters,FM
AU  - Schieck,J
AU  - Schöfbeck,R
AU  - Schwarz,D
AU  - Templ,S
AU  - Waltenberger,W
AU  - Wulz,CE
AU  - Darwish,MR
AU  - De,Wolf EA
AU  - Janssen,T
AU  - Kello,T
AU  - Lelek,A
AU  - Rejeb,Sfar H
AU  - Van,Mechelen P
AU  - Van,Remortel N
AU  - Bols,ES
AU  - DHondt,J
AU  - De,Moor A
AU  - Delcourt,M
AU  - El,Faham H
AU  - Lowette,S
AU  - Moortgat,S
AU  - Morton,A
AU  - Müller,D
AU  - Sahasransu,AR
AU  - Tavernier,S
AU  - Van,Doninck W
AU  - Vannerom,D
AU  - Beghin,D
AU  - Clerbaux,B
AU  - De,Lentdecker G
AU  - Favart,L
AU  - Jaramillo,J
AU  - Lee,K
AU  - Mahdavikhorrami,M
AU  - Makarenko,I
AU  - Malara,A
AU  - Paredes,S
AU  - Pétré,L
AU  - Popov,A
AU  - Postiau,N
AU  - Starling,E
AU  - Thomas,L
AU  - Vanden,Bemden M
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Dobur,D
AU  - Knolle,J
AU  - Lambrecht,L
AU  - Mestdach,G
AU  - Niedziela,M
AU  - Rendón,C
AU  - Roskas,C
AU  - Samalan,A
AU  - Skovpen,K
AU  - Tytgat,M
AU  - Van,Den Bossche N
AU  - Vermassen,B
AU  - Wezenbeek,L
AU  - Benecke,A
AU  - Bethani,A
AU  - Bruno,G
AU  - Bury,F
AU  - Caputo,C
AU  - David,P
AU  - Delaere,C
AU  - Donertas,IS
AU  - Giammanco,A
AU  - Jaffel,K
AU  - Jain,S
AU  - Lemaitre,V
AU  - Mondal,K
AU  - Prisciandaro,J
AU  - Taliercio,A
AU  - Tran,TT
AU  - Vischia,P
AU  - Wertz,S
AU  - Alves,GA
AU  - Coelho,E
AU  - Hensel,C
AU  - Moraes,A
AU  - Rebello,Teles P
AU  - Aldá,Júnior WL
AU  - Alves,Gallo Pereira M
AU  - Barroso,Ferreira Filho M
AU  - Brandao,Malbouisson H
DO  - 10.1007/JHEP07(2023)095
PY  - 2023///
TI  - Search for Higgs boson pairs decaying to WW<sup></sup>WW<sup></sup>, WW<sup></sup>ττ, and ττττ in proton-proton collisions at s = 13 TeV
T2  - Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP07(2023)095
VL  - 2023
ER  - 

Download