Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te
Abstract A search is presented for a heavy pseudoscalar boson $$\text {A}$$ A...
| Main Authors: | , , , , , , , , , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin Heidelberg
2021
|
| Online Access: | https://hdl.handle.net/1721.1/131628 |
| _version_ | 1811096793700630528 |
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| author | Sirunyan, A. M Tumasyan, A. Adam, W. Ambrogi, F. Asilar, E. Bergauer, T. Brandstetter, J. Dragicevic, M. Erö, J. Del Valle, A. E Flechl, M. Frühwirth, R. Ghete, V. M Hrubec, J. Jeitler, M. Krammer, N. Krätschmer, I. Liko, D. Madlener, T. Mikulec, I. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Sirunyan, A. M Tumasyan, A. Adam, W. Ambrogi, F. Asilar, E. Bergauer, T. Brandstetter, J. Dragicevic, M. Erö, J. Del Valle, A. E Flechl, M. Frühwirth, R. Ghete, V. M Hrubec, J. Jeitler, M. Krammer, N. Krätschmer, I. Liko, D. Madlener, T. Mikulec, I. |
| author_sort | Sirunyan, A. M |
| collection | MIT |
| description | Abstract
A search is presented for a heavy pseudoscalar boson
$$\text {A}$$
A
decaying to a Z boson and a Higgs boson with mass of 125
$$\,\text {GeV}$$
GeV
. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9
$$\,\text {fb}^{-1}$$
fb
-
1
collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13
$$\,\text {Te}\text {V}$$
Te
. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the
$$\text {A}$$
A
boson mass range between 225 and 1000
$$\,\text {GeV}$$
GeV
. |
| first_indexed | 2024-09-23T16:49:06Z |
| format | Article |
| id | mit-1721.1/131628 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T16:49:06Z |
| publishDate | 2021 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | mit-1721.1/1316282024-01-02T18:49:09Z Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te Sirunyan, A. M Tumasyan, A. Adam, W. Ambrogi, F. Asilar, E. Bergauer, T. Brandstetter, J. Dragicevic, M. Erö, J. Del Valle, A. E Flechl, M. Frühwirth, R. Ghete, V. M Hrubec, J. Jeitler, M. Krammer, N. Krätschmer, I. Liko, D. Madlener, T. Mikulec, I. Massachusetts Institute of Technology. Department of Physics Abstract A search is presented for a heavy pseudoscalar boson $$\text {A}$$ A decaying to a Z boson and a Higgs boson with mass of 125 $$\,\text {GeV}$$ GeV . In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9 $$\,\text {fb}^{-1}$$ fb - 1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13 $$\,\text {Te}\text {V}$$ Te . The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the $$\text {A}$$ A boson mass range between 225 and 1000 $$\,\text {GeV}$$ GeV . 2021-09-20T17:29:07Z 2021-09-20T17:29:07Z 2019-07-03 2020-06-26T12:40:32Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/131628 The European Physical Journal C. 2019 Jul 03;79(7):564 PUBLISHER_CC en https://doi.org/10.1140/epjc/s10052-019-7058-z Creative Commons Attribution https://creativecommons.org/licenses/by/4.0/ CERN for the benefit of the CMS collaboration application/pdf Springer Berlin Heidelberg Springer Berlin Heidelberg |
| spellingShingle | Sirunyan, A. M Tumasyan, A. Adam, W. Ambrogi, F. Asilar, E. Bergauer, T. Brandstetter, J. Dragicevic, M. Erö, J. Del Valle, A. E Flechl, M. Frühwirth, R. Ghete, V. M Hrubec, J. Jeitler, M. Krammer, N. Krätschmer, I. Liko, D. Madlener, T. Mikulec, I. Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title_full | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title_fullStr | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title_full_unstemmed | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title_short | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s = 13 Te |
| title_sort | search for a heavy pseudoscalar boson decaying to a z and a higgs boson at sqrt s 13 text te text v s 13 te |
| url | https://hdl.handle.net/1721.1/131628 |
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