長谷川 庸司 (ハセガワ ヨウジ)
学術研究院(理学系)
理学部 理学科 物理学コース
教授
研究者情報
経歴
研究活動情報
論文
- Search for long-lived particles produced in pp collisions at √s = 13 TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 99, 052005-1-052005-36, 2019年03月 - Search for long-lived particles in final states with displaced dimuon vertices in pp collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 99, 012001-1-012001-32, 2019年01月 - Search for electroweak production of supersymmetric particles in final states with two or three leptons at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 78, 995-1-995-36, 2018年12月 - Search for Higgs boson decays into a pair of light bosons in the bbμμ final state in pp collision at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 790, 1-21, 2018年12月 - Combined measurement of differential and total cross sections in the H → γγ and the H → ZZ* → 4l decay channels at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 786, 114-133, 2018年09月 - Observation of H → bb̄ decays and VH production with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 786, 59-86, 2018年09月 - Measurement of the Higgs boson mass in the H → ZZ* → 4l and H → γγ channels with √s = 13 TeV pp collisions using the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 784, 345-366, 2018年08月 - Search for supersymmetry in events with four or more leptons in √s = 13 TeV pp collisions with ATLAS
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 98, 032009-1-032009-31, 2018年08月 - Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 784, 173-191, 2018年07月 - Search for heavy ZZ resonances in the l+l-l+l- final states using proton–proton collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 78, 293-1-293-34, 2018年04月 - Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 97, 072003-1-072003-44, 2018年04月 - Search for doubly charged Higgs boson production in multi-lepton final states with the ATLAS detector using proton-proton collisions at √s = 13 TeV
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 78, 199-1-199-34, 2018年03月 - Search for heavy resonances decaying into a W or Z boson and a Higgs boson in final states with leptons and b-jets in 36 fb-1 of √s = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 3, 174-1-174-52, 2018年03月 - Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 97, 052012-1-052012-29, 2018年03月 - Direct top-quark decay width measurement in the t tbar lepton+jets channel at √s = 8 TeV with the ATLAS experiment
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 78, 129-1-129-30, 2018年02月 - Search for heavy resonances decaying into W W in the eνμν final state in pp collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 78, 24-1-24-34, 2018年01月 - Search for direct top squark pair production in final states with two leptons in √s = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration, G. Aad et al.
Eur. Phys. J. C, 77, 898-1-898-41, 2017年12月 - Evidence for the H → bbbar decay with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 12, 024-1-024-69, 2017年12月 - Measurement of the exclusive γγ → μ+μ- process in proton-proton collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 777, 303-323, 2017年12月 - Search for squarks and gluinos in events with an isolated lepton, jets, and missing transverse momentum at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 96, 112010-1-112010-37, 2017年12月 - Measurement of lepton differential distributions and the top quark mass in t tbar production in pp collisions at s = √8 TeV with the ATLAS detector
ATLAS Collaboration, G. Aad et al.
Eur. Phys. J. C, 77, 804-1-804-66, 2017年11月 - Measurements of top-quark pair differential cross-sections in the lepton+jets channel in pp collisions at √s = 13 TeV using the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 11, 191-1-191-68, 2017年11月 - Search for pair production of heavy vector-like quarks decaying to high-pT W bosons and b quarks in the lepton-plus-jets final state in pp collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 10, 141-1-141-39, 2017年10月 - Search for new high-mass phenomena in the dilepton final state using 36 fb-1 of proton-proton collision data at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 10, 182-1-182-60, 2017年10月 - Search for supersymmetry in final states with two same-sign or three leptons and jets using 36 fb-1 of √s = 13 TeV pp collision data with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 9, 084-1-084-44, 2017年09月 - Search for new phenomena in a lepton plus high jet multiplicity final state with the ATLAS experiment using √s = 13 TeV proton-proton collision data
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 9, 088-1-088-49, 2017年09月 - Search for pair production of vector-like top quarks in events with one lepton, jets, and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 8, 052-1-052-39, 2017年08月 - Search for the dimuon decay of the Higgs boson in pp collisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review Letters, 119, 051802-1-051802-20, 2017年08月 - Measurements of top-quark pair differential cross-sections in the eμ channel in pp collisions at s = √13 TeV using the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 77, 292-1-292-30, 2017年05月 - Performance of the ATLAS Trigger System in 2015
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 77, 317-1-317-53, 2017年05月 - Measurement of jet activity produced in top-quark events with an electron, a muon and two b-tagged jets in the final state in pp collisions at s = √13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 77, 220-1-220-38, 2017年04月 - Measurement of the W boson polarisation in t tbar events from pp collisions at √s = 8 TeV in the lepton + jets channel with ATLAS
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 77, 264-1-264-28, 2017年04月 - Measurement of the ZZ production cross section in proton-proton collisions at √ s = 8 TeV using the ZZ → l− l+ l− l+ and ZZ → l− l+ ν νbar decay channels with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Journal of High Energy Physics, 1, 099-1-099-51, 2017年01月 - Measurement of top quark pair differential cross sections in the dilepton channel in pp collisions at √ s = 7 and 8 TeV with ATLAS
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 94, 092003-1-092003-33, 2016年11月 - Study of the rare decays of Bs0 and B0 into muon pairs from data collected during the LHC Run 1 with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Eur. Phys. J. C, 76, 513-1-513-31, 2016年09月 - Search for top squarks in final states with one isolated lepton, jets, and missing transverse momentum in √ s = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physical Review D, 94, 052009-1-052009-32, 2016年09月 - Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at √ s = 7 and 8 TeV
ATLAS Collaboration, G. Aad et al.
Journal of High Energy Physics, 8, 045-1-045-111, 2016年08月 - Search for high-mass new phenomena in the dilepton final state using proton–proton collisions at √ s = 13 TeV with the ATLAS detector
ATLAS Collaboration, M. Aaboud et al.
Physics Letters B, 761, 372-392, 2016年08月 - Measurement of W± and Z-boson production cross sections in pp collisions at √ s = 13 TeV with the ATLAS detector
ATLAS Collaboration, G. Aad et al.
Physics Letters B, 759, 601-621, 2016年06月 - Muon reconstruction performance of the ATLAS detector in proton–proton collision data at √ s=13 TeV
ATLAS Collaboration, G. Aad et al.
Eur. Phys. J. C, 76, 292-1-292-30, 2016年05月 - Search for the Standard Model Higgs boson decaying into bbar produced in association with top quarks decaying hadronically in pp collisions at √ s = 8 TeV with the ATLAS detector
ATLAS Collaboration, G. Aad et al.
Journal of High Energy Physics, 5, 160-1-160-50, 2016年05月 - Probing lepton flavour violation via neutrinoless τ → 3μ decays with the ATLAS detector
ATLAS Collaboration, G. Aad et al.
Eur. Phys. J. C, 76, 232-1-232-25, 2016年04月 - Measurements of four-lepton production in pp collisions at √s = 8 TeV with the ATLAS detector
ATLAS collaboration, G. Aad他
Physics Letters B, 753, 552-572, 2015年12月 - Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 75, 476-1-476-36, 2015年10月 - Summary of the searches for squarks and gluinos using √s = 8 TeV pp collisions with the ATLAS experiment at the LHC
ATLAS collaboration, G. Aad他
Journal of High Energy Physics, 1510, 054-1-054-98, 2015年10月 - Measurement of the Total and Differential Higgs Boson Production Cross Sections Combining the H → γγ and H → ZZ* →4l Decay Channels at √s = 8 TeV with the ATLAS Detector
ATLAS collaboration, G. Aad他
Physical Review Letters, 115, 091801-1-091801-19, 2015年08月 - Search for a new resonance decaying to a W or Z boson and a Higgs boson in the ll/lν/νν + bbbar final states with the ATLAS detector
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 75, 263-1-263-21, 2015年06月 - Determination of spin and parity of the Higgs boson in the WW* → eνμν decay channel with the ATLAS detector
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 75, 231-1-231-40, 2015年05月 - Combined Measurement of the Higgs Boson Mass in pp Collisions at √s = 7 and 8 TeV with the ATLAS and CMS Experiments
ATLAS Collaboration, CMS Collaboration, G. Aad他
Physical Review Letters, 114, 191803-1-191803-33, 2015年05月 - Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at √s = 8 TeV with the ATLAS detector
ATLAS collaboration, G. Aad他
Journal of High Energy Physics, 1504, 116-1-116-74, 2015年04月 - Performance of the ATLAS muon trigger in pp collisions at √s = 8 TeV
ATLAS collaboration, G. Aad他
European Physics Journal C, 75, 120-1-120-31, 2015年02月 - Measurement of the muon reconstruction performance of the ATLAS detector using 2011 and 2012 LHC proton-proton collision data
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 74, 3130-1-3130-34, 2014年11月 - Search for supersymmetry in events with four or more leptons in √s = 8TeV pp collisions with the ATLAS detector
ATLAS collaboration, G. Aad他
Physical Review D, 90, 052001-1-052001-33, 2014年09月 - Measurement of the Higgs boson mass from the H→γγ and H→ZZ*→4l channels in pp collisions at center-of-mass energy of 7 and 8 TeV with the ATLAS detector
ATLAS collaboration, G. Aad他
Physical Review D, 90, 052004-1-052004-35, 2014年09月 - Search for the Standard Model Higgs boson decay to μ+μ- with the ATLAS detector
ATLAS collaboration, G. Aad他
Physics Letters B, 738, 68-86, 2014年09月 - Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton-proton collisions at √s = 7TeV in 2010
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 74, 3034-1-3034-32, 2014年08月 - Measurements of Four-Lepton Production at the Z Resonance in pp Collisions at √s = 7TeV and 8TeV with ATLAS
ATLAS collaboration, G. Aad他
Physical Review Letters, 112, 231806-1-231806-18, 2014年06月 - Standalone vertex finding in the ATLAS muon spectrometer
ATLAS collaboration, G. Aad他
JOURNAL OF INSTRUMENTATION, 9, P02001-1-P02001-38, 2014年02月 - Measurement of Top Quark Polarization in Top-Antitop Events from Proton-Proton Collisions at √s = 7TeV Using the ATLAS Detector
ATLAS collaboration, G. Aad他
Physical Review Letters, 111, 232002-1-232002-19, 2013年12月 - Measurement of the differential cross-section of B+ meson production in pp collisions at √s = 7TeV at ATLAS
ATLAS collaboration, G. Aad他
Journal of High Energy Physics, 1310, 042-1-042-37, 2013年10月 - Search for microscopic black holes in a like-sign dimuon final state using large track multiplicity with the ATLAS detector
ATLAS collaboration, G. Aad他
Physical Review D, 88, 072001-1-072001-22, 2013年10月 - Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC
ATLAS collaboration, G. Aad他
Physics Letters B, 726, 88-119, 2013年08月 - Evidence for the spin-0 nature of the Higgs boson using ATLAS data
ATLAS collaboration, G. Aad他
Physics Letters B, 726, 120-144, 2013年08月 - Measurement of the cross-section for W boson production in association with b-jets in pp collisions at √s = 7TeV with the ATLAS detector
ATLAS collaboration, G. Aad他
Journal of High Energy Physics, 1306, 084-1-084-44, 2013年06月 - Search for a heavy narrow resonance decaying to eμ, eτ or μτ with the ATLAS detector in √s = 7TeV pp collisions at the LHC
ATLAS collaboration, G. Aad他
Physics Letters B, 723, 15-32, 2013年04月 - Measurement on properties of MPPC for TOF-PET system
M.Yamazaki, T.Takeshita, Y.Hasegawa
JOURNAL OF INSTRUMENTATION, 8, P02018, 2013年02月 - A Particle Consistent with the Higgs Boson Ovserved with the ATLAS Detector at the Large Hadron Collider
ATLAS collaboration, G. Aad他
science, 338(6114), 1576-1582, 2012年12月 - Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
ATLAS collaboration, G. Aad他
Physics Letters B, 716, 1-29, 2012年08月 - Search for the decay B0s →μ+μ− with the ATLAS detector
ATLAS collaboration, G. Aad他
Physics Letters B, 713, 387-407, 2012年06月 - Performance of the ATLAS Trigger System in 2010
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 72, 1849-1-1849-61, 2012年01月 - Search for the Standard Model Higgs boson in the decay channel H→ZZ^(*)→4l with the ATLAS detector
ATLAS collaboration, G. Aad他
Physics Letters B, 705, 435-451, 2011年10月 - Studies of the performance of the ATLAS detector using cosmic-ray muons
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 71, 1593-1-1593-36, 2011年03月 - Commissioning of the ATLAS Muon Spectrometer with cosmic rays
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 70, 875-916, 2010年10月 - Performance of the ATLAS Detector using First Collision Data
ATLAS collaboration, G. Aad他
Journal of High Energy Physics, 9, 56-122, 2010年09月 - The ATLAS Simulation Infrastructure
ATLAS collaboration, G. Aad他
EUROPEAN PHYSICAL JOURNAL C, 70, 823-874, 2010年09月 - The ATLAS Experiment at the CERN Large Hadron Collider
ATLAS collaboration, G.Aad他
JOURNAL OF INSTRUMENTATION, 3(S08003), S08003-1-S08003-407, 2008年 - The ATLAS Level-1 Trigger: Status of the System and First Results from Cosmic-Ray Data
ATLAS collaboration, G.Aielli他
Nuclear Instruments and Methods A, 581, 476-481, 2007年 - A Search for the Rare Leptonic Decays B+ -> mu+ nu and B+ -> e+ nu
Belle collaboration, N. Satoyama, Y. Hasegawa(他149名)
Physics Letters B, 647, 67-73, 2007年