Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV

Standard

Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV. / The CMS collaboration.

In: Physical Review Letters, Vol. 122, No. 1, 011803, 10.01.2019.

Research output: Contribution to journal › Article › peer-review

Harvard

The CMS collaboration 2019, 'Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV', Physical Review Letters, vol. 122, no. 1, 011803. https://doi.org/10.1103/PhysRevLett.122.011803

APA

The CMS collaboration (2019). Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV. Physical Review Letters, 122(1), [011803]. https://doi.org/10.1103/PhysRevLett.122.011803

Vancouver

The CMS collaboration. Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV. Physical Review Letters. 2019 Jan 10;122(1):011803. doi: 10.1103/PhysRevLett.122.011803

Author

The CMS collaboration. / Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV. In: Physical Review Letters. 2019 ; Vol. 122, No. 1.

BibTeX

@article{9b541834230a411186f75d79a39741c8,

title = "Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV",

abstract = "A search is performed for dark matter particles produced in association with a top quark pair in proton-proton collisions at s=13 TeV. The data correspond to an integrated luminosity of 35.9 fb-1 recorded by the CMS detector at the LHC. No significant excess over the standard model expectation is observed. The results are interpreted using simplified models of dark matter production via spin-0 mediators that couple to dark matter particles and to standard model quarks, providing constraints on the coupling strength between the mediator and the quarks. These are the most stringent collider limits to date for scalar mediators, and the most stringent for pseudoscalar mediators at low masses.",

keywords = "CANDIDATES",

author = "{The CMS collaboration} and Sirunyan, {A. M.} and A. Tumasyan and W. Adam and F. Ambrogi and E. Asilar and T. Bergauer and J. Brandstetter and M. Dragicevic and J. Er{\"o} and {Escalante Del Valle}, A. and M. Flechl and R. Fr{\"u}hwirth and Ghete, {V. M.} and J. Hrubec and M. Jeitler and N. Krammer and I. Kr{\"a}tschmer and D. Liko and T. Madlener and I. Mikulec and N. Rad and H. Rohringer and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and D. Spitzbart and A. Taurok and W. Waltenberger and J. Wittmann and Wulz, {C. E.} and M. Zarucki and V. Chekhovsky and V. Mossolov and {Suarez Gonzalez}, J. and {De Wolf}, {E. A.} and {Di Croce}, D. and X. Janssen and J. Lauwers and M. Pieters and {Van De Klundert}, M. and {Van Haevermaet}, H. and {Van Mechelen}, P. and {Van Remortel}, N. and {Abu Zeid}, S. and F. Blekman and J. D'Hondt and {De Bruyn}, I. and {De Clercq}, J. and K. Deroover and D. Shtol",

note = "Publisher Copyright: {\textcopyright} 2019 CERN, for the CMS Collaboration.",

year = "2019",

month = jan,

day = "10",

doi = "10.1103/PhysRevLett.122.011803",

language = "English",

volume = "122",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Search for Dark Matter Particles Produced in Association with a Top Quark Pair at s =13 TeV

AU - The CMS collaboration

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Ambrogi, F.

AU - Asilar, E.

AU - Bergauer, T.

AU - Brandstetter, J.

AU - Dragicevic, M.

AU - Erö, J.

AU - Escalante Del Valle, A.

AU - Flechl, M.

AU - Frühwirth, R.

AU - Ghete, V. M.

AU - Hrubec, J.

AU - Jeitler, M.

AU - Krammer, N.

AU - Krätschmer, I.

AU - Liko, D.

AU - Madlener, T.

AU - Mikulec, I.

AU - Rad, N.

AU - Rohringer, H.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Spitzbart, D.

AU - Taurok, A.

AU - Waltenberger, W.

AU - Wittmann, J.

AU - Wulz, C. E.

AU - Zarucki, M.

AU - Chekhovsky, V.

AU - Mossolov, V.

AU - Suarez Gonzalez, J.

AU - De Wolf, E. A.

AU - Di Croce, D.

AU - Janssen, X.

AU - Lauwers, J.

AU - Pieters, M.

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 - Shtol, D.

PY - 2019/1/10

Y1 - 2019/1/10

N2 - A search is performed for dark matter particles produced in association with a top quark pair in proton-proton collisions at s=13 TeV. The data correspond to an integrated luminosity of 35.9 fb-1 recorded by the CMS detector at the LHC. No significant excess over the standard model expectation is observed. The results are interpreted using simplified models of dark matter production via spin-0 mediators that couple to dark matter particles and to standard model quarks, providing constraints on the coupling strength between the mediator and the quarks. These are the most stringent collider limits to date for scalar mediators, and the most stringent for pseudoscalar mediators at low masses.

AB - A search is performed for dark matter particles produced in association with a top quark pair in proton-proton collisions at s=13 TeV. The data correspond to an integrated luminosity of 35.9 fb-1 recorded by the CMS detector at the LHC. No significant excess over the standard model expectation is observed. The results are interpreted using simplified models of dark matter production via spin-0 mediators that couple to dark matter particles and to standard model quarks, providing constraints on the coupling strength between the mediator and the quarks. These are the most stringent collider limits to date for scalar mediators, and the most stringent for pseudoscalar mediators at low masses.

KW - CANDIDATES

UR - http://www.scopus.com/inward/record.url?scp=85059833850&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.122.011803

DO - 10.1103/PhysRevLett.122.011803

M3 - Article

C2 - 31012697

AN - SCOPUS:85059833850

VL - 122

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 1

M1 - 011803

ER -

ID: 18136229