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- Publisher Website: 10.1016/j.physletb.2023.138394
- Scopus: eid_2-s2.0-85182867877
- WOS: WOS:001184517600001
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Article: Search for the Zy decay mode of new high-mass resonances in pp collisions √ at s=13 TeV with the ATLAS detector
Title | Search for the <i>Zy</i> decay mode of new high-mass resonances in <i>pp</i> collisions √ at s=13 TeV with the ATLAS detector |
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Authors | |
Issue Date | 31-Jan-2024 |
Publisher | Elsevier |
Citation | Physics Letters B, 2024, v. 848, p. 1-23 How to Cite? |
Abstract | This letter presents a search for narrow, high-mass resonances in the Zγ final state with the Z boson decaying into a pair of electrons or muons. The 𝑠=13 TeV pp collision data were recorded by the ATLAS detector at the CERN Large Hadron Collider and have an integrated luminosity of 140 fb−1. The data are found to be in agreement with the Standard Model background expectation. Upper limits are set on the resonance production cross section times the decay branching ratio into Zγ. For spin-0 resonances produced via gluon–gluon fusion, the observed limits at 95% confidence level vary between 65.5 fb and 0.6 fb, while for spin-2 resonances produced via gluon–gluon fusion (or quark–antiquark initial states) limits vary between 77.4 (76.1) fb and 0.6 (0.5) fb, for the mass range from 220 GeV to 3400 GeV. |
Persistent Identifier | http://hdl.handle.net/10722/343960 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 1.593 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Tu, Yanjun | - |
dc.contributor.author | Paredes Hernandez, Daniela Katherinne | - |
dc.contributor.author | Pizzimento, Luca | - |
dc.contributor.author | Huang, Shuhui | - |
dc.contributor.author | Tam, Kai Chung | - |
dc.contributor.author | ATLAS Collaboration | - |
dc.date.accessioned | 2024-06-19T05:21:01Z | - |
dc.date.available | 2024-06-19T05:21:01Z | - |
dc.date.issued | 2024-01-31 | - |
dc.identifier.citation | Physics Letters B, 2024, v. 848, p. 1-23 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/10722/343960 | - |
dc.description.abstract | <p>This letter presents a search for narrow, high-mass resonances in the <em>Zγ</em> final state with the <em>Z</em> boson decaying into a pair of electrons or muons. The 𝑠=13 TeV <em>pp</em> collision data were recorded by the ATLAS detector at the CERN Large Hadron Collider and have an integrated luminosity of 140 fb<sup>−1</sup>. The data are found to be in agreement with the Standard Model background expectation. Upper limits are set on the resonance production cross section times the decay branching ratio into <em>Zγ</em>. For spin-0 resonances produced via gluon–gluon fusion, the observed limits at 95% confidence level vary between 65.5 fb and 0.6 fb, while for spin-2 resonances produced via gluon–gluon fusion (or quark–antiquark initial states) limits vary between 77.4 (76.1) fb and 0.6 (0.5) fb, for the mass range from 220 GeV to 3400 GeV.<br></p> | - |
dc.language | eng | - |
dc.publisher | Elsevier | - |
dc.relation.ispartof | Physics Letters B | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Search for the <i>Zy</i> decay mode of new high-mass resonances in <i>pp</i> collisions √ at s=13 TeV with the ATLAS detector | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.physletb.2023.138394 | - |
dc.identifier.scopus | eid_2-s2.0-85182867877 | - |
dc.identifier.volume | 848 | - |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 23 | - |
dc.identifier.eissn | 1873-2445 | - |
dc.identifier.isi | WOS:001184517600001 | - |
dc.identifier.issnl | 0370-2693 | - |