Hideki Okawa

Professor, Institute of High Energy Physics, CAS 

Email: okawa@ihep.ac.cn
Address: 19B Yuquan Road, Shijingshan District, Beijing
Postcode: 100049


Research Areas

TeV-scale experimental physics,LHC-ATLAS,CEPC,Higgs,Top quark,new physics searches,machine learning,quantum computing,silicon detector R&D

Education

2006–2010      The University of Tokyo,  Ph.D. in Physics.
2004–2006      The University of Tokyo,  Master in Physics.
2000–2004      The University of Tokyo,  Bachelor in Physics.


Experience

   
Work Experience

2022-present  Professor, IHEP, CAS

2019–2022     University Key Position Professor, Fudan University, China.

2018–2019     Tenured assistant professor, University of Tsukuba, Japan.

2017–2019     Collaborative staff, Research Core for Mathematical Sciences, University of Tsukuba, Japan.

2014–2018     International tenure-track assistant professor, University of Tsukuba, Japan.

2012–2014     Postdoc, Brookhaven National Laboratory, USA.

2010–2012     Postdoc, University of California, Irvine, USA.

Publications



Papers

1. ATLAS Collaboration, Combination of searches for invisible Higgs boson decays with the ATLAS experiment, Phys. Rev. Lett. 122: 231801 (2019) 1-20.
2. ATLAS Collaboration, Constraints on off-shell Higgs boson production and the Higgs boson total width in Z Z → 4ℓ and Z Z → 2ℓ2ν final states with the ATLAS detector, Phys. Lett. B786 (2018) 223-244.
3. ATLAS Collaboration, Search for heavy Z Z resonances in the ℓℓℓℓ and ℓℓνν decay modes using proton–proton collisions at √s = 13 TeV with the ATLAS detector, Eur. Phys. J. C 78 (2018) 293.
4. M. Benoit et al., Test beam measurement of ams H35 HV-CMOS capacitively coupled pixel sensor prototypes with high-resistivity substrate, JINST 13 (2018) 12, P12009.
5. M. Benoit et al., Testbeam results of irradiated ams H18 HV-CMOS pixel sensor prototypes, JINST 13 (2018) P02011.
6. ATLAS Collaboration, Search for an invisibly decaying Higgs boson or dark matter candidates produced in association with a Z boson in pp collisions at √s = 13 TeV with the ATLAS detector, Phys. Lett. B 776 (2018) 318.
7. ATLAS Collaboration, Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector, JHEP 01 (2018) 126.
8. ATLAS Collaboration, Searches for heavy Z Z and Z W resonances in the ℓℓqq and ννqq final states in pp collisions at √s = 13 TeV with the ATLAS detector, JHEP 03 (2018) 009.
9. ATLAS Collaboration, Performance of algorithms that reconstruct missing transverse momentum in √s = 8 TeV proton-proton collisions in the ATLAS detector, Eur. Phys. J. C77 (2017) 241.
10. ATLAS Collaboration,  Searches for heavy diboson resonances in pp collisions at √s = 13 TeV with the ATLAS detector, JHEP 09 (2016) 173.

11. ATLAS Collaboration, Search for an additional, heavy Higgs boson in the H → ZZ decay channel at √s = 8 TeV in pp collision data with the ATLAS detector, Eur. Phys. J. C76 (2016) 45.

12. ATLAS Collaboration, Search for new phenomena in events with a photon and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector, JHEP 06 (2016) 059.

13. ATLAS Collaboration, Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at √s = 8 TeV, Eur. Phys. J. C 76 (2016)154.
14.  ATLAS Collaboration, Constraints on new phenomena via Higgs boson couplings and invisible decays with the ATLAS detector, Eur. Phys. J. C75 (2015) 335.
15. ATLAS Collaboration, Constraints on the off-shell Higgs boson signal strength in the high-mass ZZ and WW final states with the ATLAS detector, Eur. Phys. J. C75 (2015) 335.
16. ATLAS Collaboration, Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS, Phys. Rev. Lett. 112 (2014) 201802.
17. ATLAS Collaboration, Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector, Phys. Lett. B 718 (2013) 841.
18. ATLAS Collaboration, Search for direct slepton and gaugino production in final states with two leptons and missing transverse momentum with the ATLAS detector in pp collisions at √s=7 TeV, Phys. Lett. B. 718 (2013) 879.
19. ATLAS Collaboration, Search for Supersymmetry in Events with Three Leptons and Missing Transverse Momentum in √s=7 TeV pp Collisions with the ATLAS Detector, Phys. Rev. Lett. 108, 261804 (2012).
20. ATLAS Collaboration, Searches for supersymmetry using final states with two leptons and missing transverse momentum with the ATLAS detector in √s = 7 TeV proton- proton collisions, Phys. Lett. B 709 (2012) 137.
21. ATLAS Collaboration, Inclusive search for same-sign dilepton signatures in pp collisions at √s=7 TeV with the ATLAS  detector, JHEP 1110 (2011) 107.
22. ATLAS Collaboration, Measurement of the top quark-pair production cross section with ATLAS in pp collisions at √s=7 TeV, Eur. Phys. J. C71 (2011) 1577.
23.  ATLAS Collaboration, Studies of the performance of the ATLAS detector using cosmic-ray muons, Eur. Phys. J. C71  (2011)  1593.
24. ATLAS Collaboration, Observation of a Centrality-Dependent Dijet Asymmetry in Lead-Lead Collisions at √sNN =2.76 TeV with the ATLAS Detector at the LHC, Phys. Rev. Lett. 105, 252303 (2010).


Conferences

(1)Status and performance of sPHENIX   Strange Quark Matter   2022-06-16
(2)Latest top quark measurements with the CMS detector   Deep-Inelastic Scattering (DIS) and Related Subjects   2022-05-04
(3)Top & ttH Measurements at the LHC   6th China LHC Physics Workshop  2020-11-06
(4)Heavy Flavor & Quarkonia Measurements at sPHENIX   2020  RHIC/AGS  Annual  Users’  Meeting   2020-10-22
(5)Latest results on the H(125) from the LHC   Asian Linear Collider Workshop 2018   2018-05-28

(6)Search for Dark Matter in Events with a Single Boson and Missing Transverse Momentum using the ATLAS Detector   An Alpine LHC Physics Summit (ALPS) 2017   2017-04-20
(7)Measurements & BSM Searches in the Higgs Sector at the LHC   Higgs as a Probe of New Physics (HPNP) 2017   2017-03-01
(8)Higgs flavor studies and rare decays   SUSY  2015   2015-08-29
(9)Studies of Higgs Boson Properties in Future LHC Runs (Snowmass & ECFA studies)   Moriond QCD & High Energy Interactions   2014-03-23
(10)Searches for Higgs→Invisible Decays in ATLAS & CMS   CERN Cross-Talk Seminar   2013-08-15
(11)Searches for direct supersymmetric gaugino production and R-parity violation in final states with leptons with the ATLAS detector   Phenomenology 2012   2012-05-08
(12)Determination of Background from W/Z and Top. What do we need to find SUSY?   LHC and Dark Matter Workshop 2009   2009-01-09
(13)Commissioning of the ATLAS Tile Calorimeter with Cosmic Ray & Single Beam Data   IEEE Nuclear Science Symposium   2008-10-19