File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1103/PhysRevD.101.052013
- Scopus: eid_2-s2.0-85083581544
- WOS: WOS:000522163200001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Search for long-lived neutral particles produced in pp collisions at √s=13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer
Title | Search for long-lived neutral particles produced in pp collisions at √s=13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer |
---|---|
Authors | |
Issue Date | 2020 |
Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prd/ |
Citation | Physical Review D: covering particles, fields, gravitation, and cosmology, 2020, v. 101 n. 5, article no. 052013 How to Cite? |
Abstract | A search is presented for pair production of long-lived neutral particles using 33 fb-1 of √s=13 TeV proton-proton collision data, collected during 2016 by the ATLAS detector at the LHC. This search focuses on a topology in which one long-lived particle decays in the ATLAS inner detector and the other decays in the muon spectrometer. Special techniques are employed to reconstruct the displaced tracks and vertices in the inner detector and in the muon spectrometer. One event is observed that passes the full event selection, which is consistent with the estimated background. Limits are placed on scalar boson propagators with masses from 125 GeV to 1000 GeV decaying into pairs of long-lived hidden-sector scalars with masses from 8 GeV to 400 GeV. The limits placed on several low-mass scalars extend previous exclusion limits in the range of proper lifetimes cτ from 5 cm to 1 m. |
Persistent Identifier | http://hdl.handle.net/10722/286265 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.587 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | ATLAS Collaboration | - |
dc.contributor.author | Lo, CY | - |
dc.contributor.author | Paredes Hernandez, D | - |
dc.contributor.author | Tu, Y | - |
dc.contributor.author | Pizzimento, L | - |
dc.date.accessioned | 2020-08-31T07:01:30Z | - |
dc.date.available | 2020-08-31T07:01:30Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Physical Review D: covering particles, fields, gravitation, and cosmology, 2020, v. 101 n. 5, article no. 052013 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.uri | http://hdl.handle.net/10722/286265 | - |
dc.description.abstract | A search is presented for pair production of long-lived neutral particles using 33 fb-1 of √s=13 TeV proton-proton collision data, collected during 2016 by the ATLAS detector at the LHC. This search focuses on a topology in which one long-lived particle decays in the ATLAS inner detector and the other decays in the muon spectrometer. Special techniques are employed to reconstruct the displaced tracks and vertices in the inner detector and in the muon spectrometer. One event is observed that passes the full event selection, which is consistent with the estimated background. Limits are placed on scalar boson propagators with masses from 125 GeV to 1000 GeV decaying into pairs of long-lived hidden-sector scalars with masses from 8 GeV to 400 GeV. The limits placed on several low-mass scalars extend previous exclusion limits in the range of proper lifetimes cτ from 5 cm to 1 m. | - |
dc.language | eng | - |
dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prd/ | - |
dc.relation.ispartof | Physical Review D: covering particles, fields, gravitation, and cosmology | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Search for long-lived neutral particles produced in pp collisions at √s=13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer | - |
dc.type | Article | - |
dc.identifier.email | Lo, CY: samuel3@hku.hk | - |
dc.identifier.email | Paredes Hernandez, D: dparedes@hku.hk | - |
dc.identifier.email | Tu, Y: yanjuntu@hku.hk | - |
dc.identifier.authority | Tu, Y=rp01971 | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1103/PhysRevD.101.052013 | - |
dc.identifier.scopus | eid_2-s2.0-85083581544 | - |
dc.identifier.hkuros | 313096 | - |
dc.identifier.volume | 101 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | article no. 052013 | - |
dc.identifier.epage | article no. 052013 | - |
dc.identifier.isi | WOS:000522163200001 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 2470-0010 | - |