Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector

M. Aaboud; G. Aad; B. Abbott; O. Abdinov; B Abeloos; DK Abhayasinghe; S.H. Abidi; Ossama Sherif Alexander AbouZeid; NL Abraham; H. Abramowicz; H. Abreu; B.S. Acharya; J Adachi; Luise Adam; L. Adamczyk; J. Adelman; M. Adersberger; A. Adiguzel; T. Adye; A. A. Affolder; Y.  Afik; C. Agheorghiesei; J. A. Aguilar-Saavedra; F. Ahmadov; G. Aielli; Alejandro Alonso Diaz; Flavia de Almeida Dias; Milena Bajic; hqz214 hqz214; Mogens Dam; Geert-Jan Besjes; Jørgen Beck Hansen; Gorm Aske Gram Krohn Galster; Peter Henrik Hansen; Jørn Dines Hansen; James William Monk; Troels Christian Petersen; Simon Holm Stark; Graig Wiglesworth; Stefania Xella; The ATLAS collaboration

doi:10.1007/JHEP04(2019)092

Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B Abeloos, DK Abhayasinghe, S.H. Abidi, Ossama Sherif Alexander AbouZeid, NL Abraham, H. Abramowicz, H. Abreu, B.S. Acharya, J Adachi, Luise Adam, L. Adamczyk, J. Adelman, M. Adersberger, A. Adiguzel, T. Adye, A. A. AffolderY. Afik, C. Agheorghiesei, J. A. Aguilar-Saavedra, F. Ahmadov, G. Aielli, Alejandro Alonso Diaz, Flavia de Almeida Dias, Milena Bajic, hqz214 hqz214, Mogens Dam, Geert-Jan Besjes, Jørgen Beck Hansen, Gorm Aske Gram Krohn Galster, Peter Henrik Hansen, Jørn Dines Hansen, James William Monk, Troels Christian Petersen, Simon Holm Stark, Graig Wiglesworth, Stefania Xella, The ATLAS collaboration

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Abstract

A search for Higgs boson pair production in the bb¯ WW ^* decay mode is performed in the bb¯ ℓνqq final state using 36.1 fb ⁻¹ of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp → HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.[Figure not available: see fulltext.]

Originalsprog	Engelsk
Artikelnummer	092
Tidsskrift	Journal of High Energy Physics
Vol/bind	2019
Udgave nummer	4
Antal sider	47
ISSN	1126-6708
DOI	https://doi.org/10.1007/JHEP04(2019)092
Status	Udgivet - 1 apr. 2019

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10.1007/JHEP04(2019)092Licens: CC BY

Aaboud2019_Article_MeasurementOfTheRatioOfCrossSeForlagets udgivne version, 753 KB

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Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Acharya, B. S., Adachi, J., Adam, L., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., ... The ATLAS collaboration (2019). Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector. Journal of High Energy Physics, 2019(4), Artikel 092. https://doi.org/10.1007/JHEP04(2019)092

Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abhayasinghe, DK, Abidi, SH, AbouZeid, OSA, Abraham, NL, Abramowicz, H, Abreu, H, Acharya, BS, Adachi, J, Adam, L, Adamczyk, L, Adelman, J, Adersberger, M, Adiguzel, A, Adye, T, Affolder, AA, Afik, Y, Agheorghiesei, C, Aguilar-Saavedra, JA, Ahmadov, F, Aielli, G, Alonso Diaz, A, de Almeida Dias, F, Bajic, M, hqz214, H, Dam, M, Besjes, G-J, Hansen, JB, Galster, GAGK, Hansen, PH , Hansen, JD, Monk, JW, Petersen, TC, Stark, SH, Wiglesworth, G , Xella, S & The ATLAS collaboration 2019, 'Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector', Journal of High Energy Physics, bind 2019, nr. 4, 092. https://doi.org/10.1007/JHEP04(2019)092

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title = "Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector",

abstract = " A search for Higgs boson pair production in the bb¯ WW * decay mode is performed in the bb¯ ℓνqq final state using 36.1 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp → HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.[Figure not available: see fulltext.] ",

author = "M. Aaboud and G. Aad and B. Abbott and O. Abdinov and B Abeloos and DK Abhayasinghe and S.H. Abidi and AbouZeid, {Ossama Sherif Alexander} and NL Abraham and H. Abramowicz and H. Abreu and B.S. Acharya and J Adachi and Luise Adam and L. Adamczyk and J. Adelman and M. Adersberger and A. Adiguzel and T. Adye and Affolder, {A. A.} and Y. Afik and C. Agheorghiesei and Aguilar-Saavedra, {J. A.} and F. Ahmadov and G. Aielli and {Alonso Diaz}, Alejandro and {de Almeida Dias}, Flavia and Milena Bajic and hqz214 hqz214 and Mogens Dam and Geert-Jan Besjes and Hansen, {J{\o}rgen Beck} and Galster, {Gorm Aske Gram Krohn} and Hansen, {Peter Henrik} and Hansen, {J{\o}rn Dines} and Monk, {James William} and Petersen, {Troels Christian} and Stark, {Simon Holm} and Graig Wiglesworth and Stefania Xella and {The ATLAS collaboration}",

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T1 - Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector

AU - Aaboud, M.

AU - Aad, G.

AU - Abbott, B.

AU - Abdinov, O.

AU - Abeloos, B

AU - Abhayasinghe, DK

AU - Abidi, S.H.

AU - AbouZeid, Ossama Sherif Alexander

AU - Abraham, NL

AU - Abramowicz, H.

AU - Abreu, H.

AU - Acharya, B.S.

AU - Adachi, J

AU - Adam, Luise

AU - Adamczyk, L.

AU - Adelman, J.

AU - Adersberger, M.

AU - Adiguzel, A.

AU - Adye, T.

AU - Affolder, A. A.

AU - Afik, Y.

AU - Agheorghiesei, C.

AU - Aguilar-Saavedra, J. A.

AU - Ahmadov, F.

AU - Aielli, G.

AU - Alonso Diaz, Alejandro

AU - de Almeida Dias, Flavia

AU - Bajic, Milena

AU - hqz214, hqz214

AU - Dam, Mogens

AU - Besjes, Geert-Jan

AU - Hansen, Jørgen Beck

AU - Galster, Gorm Aske Gram Krohn

AU - Hansen, Peter Henrik

AU - Hansen, Jørn Dines

AU - Monk, James William

AU - Petersen, Troels Christian

AU - Stark, Simon Holm

AU - Wiglesworth, Graig

AU - Xella, Stefania

AU - The ATLAS collaboration

PY - 2019/4/1

Y1 - 2019/4/1

N2 - A search for Higgs boson pair production in the bb¯ WW * decay mode is performed in the bb¯ ℓνqq final state using 36.1 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp → HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.[Figure not available: see fulltext.]

AB - A search for Higgs boson pair production in the bb¯ WW * decay mode is performed in the bb¯ ℓνqq final state using 36.1 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp → HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.[Figure not available: see fulltext.]

U2 - 10.1007/JHEP04(2019)092

DO - 10.1007/JHEP04(2019)092

M3 - Journal article

SN - 1126-6708

VL - 2019

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 4

M1 - 092

ER -

Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 TeV with the ATLAS detector

Abstract

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