Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector

M. Aaboud; G. Aad; B. Abbott; O. Abdinov; B Abeloos; S.H. Abidi; Ossama Sherif Alexander Abouzeid; NL Abraham; H. Abramowicz; H. Abreu; R. Abreu; Y. Abulaiti; B.S. Acharya; Shin-ichi Adachi; L. Adamczyk; J. Adelman; M. Adersberger; T. Adye; A. A. Affolder; Y.  Afik; T. Agatonovic-Jovin; Alejandro Alonso Diaz; Milena Bajic; Geert-Jan Besjes; Mogens Dam; Peter Henrik Hansen; Stefania Xella; James William Monk; Fabian Alexander Jürgen Thiele; Troels Christian Petersen; Jørn Dines Hansen; Simon Holm Stark; Gorm Aske Gram Krohn Galster; Graig Wiglesworth; Flavia de Almeida Dias; Jørgen Beck Hansen

doi:10.1007/JHEP01(2018)126

Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B Abeloos, S.H. Abidi, Ossama Sherif Alexander Abouzeid, NL Abraham, H. Abramowicz, H. Abreu, R. Abreu, Y. Abulaiti, B.S. Acharya, Shin-ichi Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, Y. AfikT. Agatonovic-Jovin, Alejandro Alonso Diaz, Milena Bajic, Geert-Jan Besjes, Mogens Dam, Peter Henrik Hansen, Stefania Xella, James William Monk, Fabian Alexander Jürgen Thiele, Troels Christian Petersen, Jørn Dines Hansen, Simon Holm Stark, Gorm Aske Gram Krohn Galster, Graig Wiglesworth, Flavia de Almeida Dias, Jørgen Beck Hansen

Experimental Particle Physics

167 Citations (Scopus)

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Abstract

Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 36.1 fb⁻¹ at a centre-of-mass energy of 13 TeV collected in 2015 and 2016 with the ATLAS detector at the Large Hadron Collider. Events are required to have at least one jet with a transverse momentum above 250 GeV and no leptons (e or μ). Several signal regions are considered with increasing requirements on the missing transverse momentum above 250 GeV. Good agreement is observed between the number of events in data and Standard Model predictions. The results are translated into exclusion limits in models with pair-produced weakly interacting dark-matter candidates, large extra spatial dimensions, and supersymmetric particles in several compressed scenarios.[Figure not available: see fulltext.].

Original language	English
Article number	126
Journal	Journal of High Energy Physics
Volume	2018
Issue number	1
Number of pages	53
ISSN	1126-6708
DOIs	https://doi.org/10.1007/JHEP01(2018)126
Publication status	Published - 1 Jan 2018

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Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., ... Hansen, J. B. (2018). Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector. Journal of High Energy Physics, 2018(1), Article 126. https://doi.org/10.1007/JHEP01(2018)126

Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abidi, SH, Abouzeid, OSA, Abraham, NL, Abramowicz, H, Abreu, H, Abreu, R, Abulaiti, Y, Acharya, BS, Adachi, S, Adamczyk, L, Adelman, J, Adersberger, M, Adye, T, Affolder, AA, Afik, Y, Agatonovic-Jovin, T, Alonso Diaz, A, Bajic, M, Besjes, G-J, Dam, M , Hansen, PH , Xella, S, Monk, JW, Thiele, FAJ, Petersen, TC , Hansen, JD, Stark, SH, Galster, GAGK, Wiglesworth, G, de Almeida Dias, F & Hansen, JB 2018, 'Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector', Journal of High Energy Physics, vol. 2018, no. 1, 126. https://doi.org/10.1007/JHEP01(2018)126

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title = "Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector",

abstract = "Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 36.1 fb−1 at a centre-of-mass energy of 13 TeV collected in 2015 and 2016 with the ATLAS detector at the Large Hadron Collider. Events are required to have at least one jet with a transverse momentum above 250 GeV and no leptons (e or μ). Several signal regions are considered with increasing requirements on the missing transverse momentum above 250 GeV. Good agreement is observed between the number of events in data and Standard Model predictions. The results are translated into exclusion limits in models with pair-produced weakly interacting dark-matter candidates, large extra spatial dimensions, and supersymmetric particles in several compressed scenarios.[Figure not available: see fulltext.].",

author = "M. Aaboud and G. Aad and B. Abbott and O. Abdinov and B Abeloos and S.H. Abidi and Abouzeid, {Ossama Sherif Alexander} and NL Abraham and H. Abramowicz and H. Abreu and R. Abreu and Y. Abulaiti and B.S. Acharya and Shin-ichi Adachi and L. Adamczyk and J. Adelman and M. Adersberger and T. Adye and Affolder, {A. A.} and Y. Afik and T. Agatonovic-Jovin and {Alonso Diaz}, Alejandro and Milena Bajic and Geert-Jan Besjes and Mogens Dam and Hansen, {Peter Henrik} and Stefania Xella and Monk, {James William} and Thiele, {Fabian Alexander J{\"u}rgen} and Petersen, {Troels Christian} and Hansen, {J{\o}rn Dines} and Stark, {Simon Holm} and Galster, {Gorm Aske Gram Krohn} and Graig Wiglesworth and {de Almeida Dias}, Flavia and Hansen, {J{\o}rgen Beck}",

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AU - Aaboud, M.

AU - Aad, G.

AU - Abbott, B.

AU - Abdinov, O.

AU - Abeloos, B

AU - Abidi, S.H.

AU - Abouzeid, Ossama Sherif Alexander

AU - Abraham, NL

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abreu, R.

AU - Abulaiti, Y.

AU - Acharya, B.S.

AU - Adachi, Shin-ichi

AU - Adamczyk, L.

AU - Adelman, J.

AU - Adersberger, M.

AU - Adye, T.

AU - Affolder, A. A.

AU - Afik, Y.

AU - Agatonovic-Jovin, T.

AU - Alonso Diaz, Alejandro

AU - Bajic, Milena

AU - Besjes, Geert-Jan

AU - Dam, Mogens

AU - Hansen, Peter Henrik

AU - Xella, Stefania

AU - Monk, James William

AU - Thiele, Fabian Alexander Jürgen

AU - Petersen, Troels Christian

AU - Hansen, Jørn Dines

AU - Stark, Simon Holm

AU - Galster, Gorm Aske Gram Krohn

AU - Wiglesworth, Graig

AU - de Almeida Dias, Flavia

AU - Hansen, Jørgen Beck

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N2 - Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 36.1 fb−1 at a centre-of-mass energy of 13 TeV collected in 2015 and 2016 with the ATLAS detector at the Large Hadron Collider. Events are required to have at least one jet with a transverse momentum above 250 GeV and no leptons (e or μ). Several signal regions are considered with increasing requirements on the missing transverse momentum above 250 GeV. Good agreement is observed between the number of events in data and Standard Model predictions. The results are translated into exclusion limits in models with pair-produced weakly interacting dark-matter candidates, large extra spatial dimensions, and supersymmetric particles in several compressed scenarios.[Figure not available: see fulltext.].

AB - Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 36.1 fb−1 at a centre-of-mass energy of 13 TeV collected in 2015 and 2016 with the ATLAS detector at the Large Hadron Collider. Events are required to have at least one jet with a transverse momentum above 250 GeV and no leptons (e or μ). Several signal regions are considered with increasing requirements on the missing transverse momentum above 250 GeV. Good agreement is observed between the number of events in data and Standard Model predictions. The results are translated into exclusion limits in models with pair-produced weakly interacting dark-matter candidates, large extra spatial dimensions, and supersymmetric particles in several compressed scenarios.[Figure not available: see fulltext.].

U2 - 10.1007/JHEP01(2018)126

DO - 10.1007/JHEP01(2018)126

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 1

M1 - 126

ER -

Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector

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