File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1103/PhysRevD.98.012003
- Scopus: eid_2-s2.0-85051042632
- WOS: WOS:000439734400001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Measurements of tt differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13 TeV using the ATLAS detector
Title | Measurements of tt differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13 TeV using the ATLAS detector |
---|---|
Authors | |
Issue Date | 2018 |
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, 2018, v. 98 n. 1, article no. 012003 , p. 1-39 How to Cite? |
Abstract | Measurements are made of differential cross-sections of highly boosted pair-produced top quarks as a
function of top-quark and t¯t system kinematic observables using proton-proton collisions at a center-ofmass
energy of ffiffi
s p ¼ 13 TeV. The data set corresponds to an integrated luminosity of 36.1 fb−1, recorded
in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Events with two largeradius
jets in the final state, one with transverse momentum pT > 500 GeV and a second with
pT > 350 GeV, are used for the measurement. The top-quark candidates are separated from the multijet
background using jet substructure information and association with a b-tagged jet. The measured spectra
are corrected for detector effects to a particle-level fiducial phase space and a parton-level limited phase
space, and are compared to several Monte Carlo simulations by means of calculated χ2 values. The crosssection
for t¯t production in the fiducial phase-space region is 292 7ðstatÞ 71ðsystÞ fb, to be compared
to the theoretical prediction of 384 36 fb. |
Persistent Identifier | http://hdl.handle.net/10722/258716 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.587 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lo, CY | - |
dc.contributor.author | Orlando, N | - |
dc.contributor.author | Tu, Y | - |
dc.date.accessioned | 2018-08-22T01:42:55Z | - |
dc.date.available | 2018-08-22T01:42:55Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Physical Review D: covering particles, fields, gravitation, and cosmology, 2018, v. 98 n. 1, article no. 012003 , p. 1-39 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.uri | http://hdl.handle.net/10722/258716 | - |
dc.description.abstract | Measurements are made of differential cross-sections of highly boosted pair-produced top quarks as a function of top-quark and t¯t system kinematic observables using proton-proton collisions at a center-ofmass energy of ffiffi s p ¼ 13 TeV. The data set corresponds to an integrated luminosity of 36.1 fb−1, recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Events with two largeradius jets in the final state, one with transverse momentum pT > 500 GeV and a second with pT > 350 GeV, are used for the measurement. The top-quark candidates are separated from the multijet background using jet substructure information and association with a b-tagged jet. The measured spectra are corrected for detector effects to a particle-level fiducial phase space and a parton-level limited phase space, and are compared to several Monte Carlo simulations by means of calculated χ2 values. The crosssection for t¯t production in the fiducial phase-space region is 292 7ðstatÞ 71ðsystÞ fb, to be compared to the theoretical prediction of 384 36 fb. | - |
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 | Measurements of tt differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13 TeV using the ATLAS detector | - |
dc.type | Article | - |
dc.identifier.email | Orlando, N: norlando@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.98.012003 | - |
dc.identifier.scopus | eid_2-s2.0-85051042632 | - |
dc.identifier.hkuros | 287657 | - |
dc.identifier.volume | 98 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | article no. 012003, p. 1 | - |
dc.identifier.epage | article no. 012003, p. 39 | - |
dc.identifier.isi | WOS:000439734400001 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 2470-0010 | - |