File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1007/JHEP03(2020)145
- Scopus: eid_2-s2.0-85082848881
- WOS: WOS:000524489600001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Search for new resonances in mass distributions of jet pairs using 139 fb-1 of pp collisions at √s = 13 TeV with the ATLAS detector
Title | Search for new resonances in mass distributions of jet pairs using 139 fb-1 of pp collisions at √s = 13 TeV with the ATLAS detector |
---|---|
Authors | |
Keywords | Exotics Hadron-Hadron scattering (experiments) Jets |
Issue Date | 2020 |
Publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 |
Citation | Journal of High Energy Physics, 2020, v. 2020 n. 3, p. article no. 145 How to Cite? |
Abstract | A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at √s = 13 TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to an integrated luminosity of 139 fb−1. The distribution of the invariant mass of the two leading jets is examined for local excesses above a data-derived estimate of the Standard Model background. In addition to an inclusive dijet search, events with jets identified as containing b-hadrons are examined specifically. No significant excess of events above the smoothly falling background spectra is observed. The results are used to set cross-section upper limits at 95% confidence level on a range of new physics scenarios. Model-independent limits on Gaussian-shaped signals are also reported. The analysis looking at jets containing b-hadrons benefits from improvements in the jet flavour identification at high transverse momentum, which increases its sensitivity relative to the previous analysis beyond that expected from the higher integrated luminosity. |
Persistent Identifier | http://hdl.handle.net/10722/286266 |
ISSN | 2023 Impact Factor: 5.0 2023 SCImago Journal Rankings: 0.832 |
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 | 2020-08-31T07:01:31Z | - |
dc.date.available | 2020-08-31T07:01:31Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Journal of High Energy Physics, 2020, v. 2020 n. 3, p. article no. 145 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/10722/286266 | - |
dc.description.abstract | A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at √s = 13 TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to an integrated luminosity of 139 fb−1. The distribution of the invariant mass of the two leading jets is examined for local excesses above a data-derived estimate of the Standard Model background. In addition to an inclusive dijet search, events with jets identified as containing b-hadrons are examined specifically. No significant excess of events above the smoothly falling background spectra is observed. The results are used to set cross-section upper limits at 95% confidence level on a range of new physics scenarios. Model-independent limits on Gaussian-shaped signals are also reported. The analysis looking at jets containing b-hadrons benefits from improvements in the jet flavour identification at high transverse momentum, which increases its sensitivity relative to the previous analysis beyond that expected from the higher integrated luminosity. | - |
dc.language | eng | - |
dc.publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 | - |
dc.relation.ispartof | Journal of High Energy Physics | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Exotics | - |
dc.subject | Hadron-Hadron scattering (experiments) | - |
dc.subject | Jets | - |
dc.title | Search for new resonances in mass distributions of jet pairs using 139 fb-1 of pp collisions at √s = 13 TeV with the ATLAS detector | - |
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 | 10.1007/JHEP03(2020)145 | - |
dc.identifier.scopus | eid_2-s2.0-85082848881 | - |
dc.identifier.hkuros | 313099 | - |
dc.identifier.volume | 2020 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | article no. 145 | - |
dc.identifier.epage | article no. 145 | - |
dc.identifier.isi | WOS:000524489600001 | - |
dc.publisher.place | Germany | - |
dc.identifier.issnl | 1029-8479 | - |