Publications

Papers of Major Contributions

2021

• Kim, Y. K., Cho, S. J., Park, S. H., Nakao, M., & Konno, T
  [Archiver System Management for Belle II Detector Operation]
  IEEE Transactions on Nuclear Science (2021)
• K.H. Kang, H. Park, T. Higuchi, K. Miyabayashi, K. Sumisawa, et al.
  [Measurement of time-dependent CP violation parameters in B0 → K0S K0S K0S decays at Belle]
  Belle preprint 2020-17, KEK Preprint 2020-34,    [arXiv:2011.00793]
• Y.Teramoto, et al.
  [Evidence for X(3872) → J/ψπ+π- produced in single-tag two-photon interactions]
  Belle preprint 2020-08, KEK Preprint 2020-7,     [arXiv:2007.05696]
• J.Y.Lee, K.Tanida, Y. Kato, S.K.Kim, S.B.Yang, et al.
  [Measurement of Branching Fractions of Λc+ → η Λ π+, η Σ0 π+, Λ(1670) π+, η Λ π+, and η Σ(1385)+]
  Belle preprint 2020-12, KEK Preprint 2020-14,     [arXiv:2008.11575]
• S. Choudhury, S. Sandilya, K. Trabelsi, A. Giri, et al.
  [Test of lepton flavor universality and search for lepton flavor violation in B → Kℓℓ decays]
  Belle preprint 2020-11, KEK Preprint 2020-12,     [arXiv:1908.01848]
• S. Mohanty, A.B. Kaliyar, V. Gaur, G.B. Mohanty, et al.
  [Measurement of Branching Franction and Search for CP Violation in B → φ φ K]
  Belle preprint 2020-20, KEK Preprint 2020-37,     [arXiv:2101.07753]
• S. Wehle, et al.
  [Test of lepton-flavor universality in B → K* ℓ+ ℓ- decays at Belle]
  Belle preprint 2020-14, KEK Preprint 2020-16,     [arXiv:1904.02440]
• L. Cao, W. Sutcliffe, R. Van Tonder, F.U. Bernlochner, et al.
  [Measurements of Partial Branching Fractions of Inclusive B → Xu ℓ ν Decays with Hadronic Tagging]
  Belle preprint 2020-22, KEK Preprint 2020-39,     [arXiv:2102.00020]
• S.X. Li, C.P. Shen, et al.
  [Measurements of the branching fractions of Λc+ → pη and Λc+ → pπ0 decays at Belle]
  Belle preprint 2021-02, KEK Preprint 2020-42,      [arXiv:2102.12226]
• Y. Guan, A. Schwartz, K. Kinoshita, et al.
  [Measurement of branching fractions and $CP$ asymmetries for Ds+ → K+ (η, π0) and Ds+ → π+ (η, π0) decays at Belle]
  Belle preprint 2021-04, KEK Preprint 2020-46,      [arXiv:2103.09969]
• T.J.Moon, K.Tanida, Y.Kato, S.K.Kim, et al.
  [First determination of the spin and parity of a charmed-strange baryon, Ξc(2970)+]
  Belle preprint 2020-09, KEK Preprint 2020-9,      [arXiv:2007.14700]
• S. Jia, S.S. Tang, C.P. Shen, et al.
  [Measurements of branching fractions and asymmetry parameters of Ξc0 → Λ K0, Ξc0 → Σ0 K0, and Ξc0 → Σ+ K*- decays at Belle]
  Belle preprint 2021-06, KEK Preprint 2021-2,      [arXiv:2104.10361]
• C.Beleno, et al.
  [Measurement of the Branching Fraction of the Decay B+ → π+π-ℓ+νℓ in Fully Reconstructed Events at Belle]
  Belle preprint 2020-06, KEK Preprint 2020-4,      [arXiv:2005.07766]
• R. Mizuk, A. Bondar, et al.
  [Measurement of the energy dependence of the e+e- → BB, BB* and BB exclusive cross sections]
  Belle preprint 2021-05, KEK Preprint 2021-1,      [arXiv:2104.08371]
• S. Dubey, T.E. Browder, et al.
  [Search for Bs0 → η’Xss at Belle Using a Semi-Inclusive Method]
  Belle preprint 2021-01, KEK Preprint 2020-40,      [arXiv:2102.10266]
• S. Jia, C.P. Shen, et al.
  [Search for the ηc2(1D) in e+e- → γηc2(1D) at √ s near 10.6 GeV at Belle]
  Belle preprint 2021-12, KEK Preprint 2021-9,      [arXiv:2106.09224] 
• NK. Nisar, V. Savinov, et al.
  [Search for the decay Bs → η’ η]
  Belle preprint 2021-13, KEK Preprint 2021-10,      [arXiv:2106.09695]    
• S.-H. Park, Y.-J. Kwon, et al.
  [Search for dark photon in B0→A′A′, A′→e+e−, μ+μ− and π+π− decays at Belle]
  JHEP (accepted)      [arXiv:2012.02538]    
• S. Mohanty, A. B. Kaliyar, V. Gaur, G. B. Mohanty, et al.
  [Measurement of branching fraction and search for CP violation in B→ϕϕK]
  PRD (accepted)      [arXiv:2101.07753]     

2020

• M. Bertemes, M. Campajola, L. Corona, G. De Pietro, E. Graziani, G. Inguglia, I. Komarov, A. Martini, L. Zani, et al.
  [ Search for an Invisibly Decaying Z′Z′ Boson at Belle II in e+e−→μ+μ−(e±μ∓)e+e−→μ+μ−(e±μ∓) Plus Missing Energy Final States ]
  Phys. Rev. Lett. 124, 141801 (2020) [arXiv:1912.11276]
• Kayoung Ban, Yongsoo Jho, Youngjoon Kwon, Seong Chan Park, Seokhee Park
  [Search for new light vector boson using J/\PsiJ/Ψ at BESIII and Belle II]
  [2012.04190]
• C.S. Kim, Youngjoon Kwon, Donghun Lee, Sechul Oh, Dibyakrupa Sahoo
  [Probing sterile neutrinos in B (D)B(D) meson decays at Belle II (BESIII)]
  Eur.Phys.J.C 80 (2020) 8, 730 [1908.00376]
• Particle Data Group
  [Review of Particle Physics]
  PTEP 2020 (2020) 8, 083C01

2019

• Yongsoo Jho, Youngjoon Kwon, Seong Chan Park, Po-Yan Tseng
  [Search for muon-philic new light gauge boson at Belle II]
  JHEP10(2019)168  [1904.13053] 

2018

• M. Gelb, F. Bernlochner, P. Goldenzweig , et al.
  [Search for the rare decay of B+→ℓ+νℓγ with improved hadronic tagging]
  PRD 98, 112016 (2018)      [arXiv:1810.12976] 
• A. Sibidanov, K. E. Varvell, et al.
  [Search for B→μν decays at the Belle experiment]
  PRL 121, 031801 (2018)      [arXiv:1712.04123] 
• Wooram Cho, Jae-ik Shin, Youngjoon Kwon, Jongmann Yang, Shinwoo Nam, Il H. Park, ByungGu Cheon, Hang Bae Kim, Hyoung Chan Bhang, Cheolyoung Park, Gyhyuk Kim, Wooseok Choi, MyungJin Hwang & Gwangsik Shin
   [ Observation of Air Shower in Uijeongbu Area using the COREA Prototype Detector System ]
  Journal of the Korean Physical Society volume 72, pages1402–1411(2018) 
• Particle Data Group
  [Review of Particle Physics]
  Phys.Rev.D 98 (2018) 3, 030001

2017

• J. Grygier, P. Goldenzweig, M. Heck, et al.
  [Search for B→hν¯ν decays with semileptonic tagging at Belle]
  PRD 96, 091101(R) (2017)      [arXiv:1702.03224]  

2016

• C.-S. Park, Y.-J. Kwon, et al.
  [Search for a massive invisible particle X0 in B+→e+X0 and B+→μ+X0 decays]
  PRD 94, 012003 (2016)      [arXiv:1605.04430]    
• Gorazd Cvetič, C.S. Kim, Y.J. Kwon, Y.M. Yook
  [Decay of B^\pm \to \tau^\pm +B±→τ±+ “missing momentum” and direct measurement of the mixing parameter U_{\tau N}UτN​]
  Phys.Rev.D 93 (2016) 1, 013003 [1507.03822]
• Particle Data Group
  [Review of Particle Physics]
  Chin.Phys.C 40 (2016) 10, 100001

2015

• Y. Yook, Y.-J. Kwon, et al.
  [Search for the B+→e+νe and B+→μ+νμ decays using hadronic tagging method]
  PRD 91, 052016 (R) (2015)      [arXiv:1406.6356] 
• L. Pesántez, J. Dingfelder, P. Urquijo, et al.
  [Measurement of the direct CP asymmetry in B→Xs+dγ decays with a lepton tag]
  PRL 114, 151601 (2015)      [arXiv:1501.01702]

2014

• Particle Data Group
  [Review of Particle Physics]
  Chin.Phys.C 38 (2014) 090001

2013

• O. Lutz, et al.
  [Search for B→h(⋆)ν¯¯¯ν with the full Belle Υ(4S) data sample]
  PRD 87, 111103(R) (2013)      [arXiv:1303.3719]  
• K. Hara, Y. Horii, T. Iijima, et al.
  [Evidence for B−→τ−¯¯¯ντ with a hadronic tagging method using the full data sample of Belle]
  PRL 110, 131801 (2013)      [arXiv:1208.4678]  

2012

• C.-L. Hsu, P. Chang, et al.
  [Search for B0 decays to invisible final states at Belle]
  PRD 86, 032002 (2012)      [arXiv:1206.5948]  
• M. Starič, et al.
  [Search for CP violation in D± meson decays to ϕπ±]
  PRL 108, 071801 (2012)      [arXiv:1110.0694]    
• Particle Data Group
  [Review of Particle Physics]
  Phys.Rev.D 86 (2012) 010001

2011

• O. Seon, Y.-J. Kwon, T. Iijima , et al.
  [Search for lepton-number-violating B+→D−ℓ+ℓ′+ decays]
  PRD 84, 071106(R) (2011)      [arXiv:1107.0642]   
• B. R. Ko, E. Won, et al.
  [Search for CP violation in the decays D0→K0SP0]
  PRL 106, 211801 (2011)      [arXiv:1101.3365]

2010

• K. Hara, T. Iijima, et al.
  [Evidence for B−→τ−¯¯¯ντ with a semileptonic tagging method]
  PRD 82, 071101(R) (2010)      [arXiv:1006.4201]     
• A. Bozek, M. Rozanska, et al.
  [Observation of B+→D⋆0τ+ντ and evidence for B+→D0τ+ντ at Belle]
  PRD 82, 072005 (2010)      [arXiv:1005.2302]  
• B. R. Ko, E. Won, et al.
  [Search for CP violation in the decays D+(s)→K0Sπ+ and D+(s)→K0SK+]
  PRL 104, 181602 (2010)      arXiv:1001.3202   
• Particle Data Group
  [Review of Particle Physics]
  J.Phys.G 37 (2010) 075021

2009

• S.-H. Kyeong, Y.-J. Kwon, et al.
  [Measurement of charmless hadronic b→s penguin decays in the π+π−K+π− final state and observation of B0→ρ0K+π−]
  PRD 80, 051103(R) (2009)      [arXiv:0905.0763] 
• E. Won, B. R. Ko, et al.
  [Measurement of D+→K0SK+ and D+s→K0Sπ+ branching ratios]
  PRD 80, 111101 (2009)      [arXiv:0910.3052]  
• B. R. Ko, E. Won, et al.
  [Observation of doubly Cabibbo-suppressed decay D+s→K+K+π−]
  PRL 102, 221802 (2009)      [arXiv:0903.5126]   
• M.J.Hwang, Y.J.Kwon, H.J.Kim, J.W.Kwak, S.C.Kim, S.K.Kim, T.Y.Kim, S.Y.Kim, H.S.Lee, M.J.Lee, S.S.Myung, Y.D.Kim, J.I.Lee, W.G.Kang, I.S.Hahn, M.H.Lee
  [ A search for 0νββ decay of 124Sn with tin-loaded liquid scintillator ]
  j.astropartphys.2009.05.001

2008

• M. Starič, et al.
  [Measurement of CP asymmetry in Cabibbo suppressed D0 decays]
  Phys. Lett. B 670, 190 (2008)      [arXiv:0807.0148] 
• N. Taniguchi, M. Nakao, S. Nishida, et al.
  [Measurement of branching fractions, isospin and CP-violating asymmetries for exclusive b→dγ modes]
  PRL 101, 111801 (2008)      [arXiv:0804.4770] 
• E. Barberio, A. Limosani, C. Schwanda, P. Urquijo, et al.
  [Measurement of the moments of the photon energy spectrum in B→Xsγ decays and determination of |Vcb| and mb at Belle]
  PRD 78, 032016 (2008)      [arXiv:0803.2158] 
• U. Bitenc, et al.
  [Improved search for D0—¯¯¯¯¯D0 mixing using semileptonic decays at Belle]
  PRD 77, 112003 (2008)      [arXiv:0802.2952]   
• L. Widhalm, B. Golob, et al.
  [Measurement of B(D+s→μ+νμ)]
  PRL 100, 241801 (2008)      [arXiv:0709.1340]   
• Particle Data Group
  [Review of Particle Physics]
  Phys.Lett.B 667 (2008) 1-1340

2007

• K.-F. Chen ,et al.
  [Search for B→h(⋆)ν¯¯¯ν using one fully reconstructed B meson]
  PRL 99, 221802 (2007)      [arXiv:0707.0138] 
• C. Schwanda, et al.
  [Moments of the hadronic invariant mass spectrum in B→Xcℓν decays at Belle]
  PRD 75, 032005 (2007)      [hep-ex/0611044]  
• P. Urquijo, E. Barberio, et al.
  [Moments of the electron energy spectrum and partial branching fraction of B→Xceν decays at Belle]
  PRD 75, 032001 (2007)      [hep-ex/0610012]   
• M.J. Hwang, Y.J. Kwon, H.J. Kim, J.W. Kwak, S.C. Kim, S.K. Kim, T.Y. Kim, S.Y. Kim, H.S. Lee, J. Lee, M.J. Lee, S.S. Myung, Y.D. Kim, J.I. Lee, W.G. Kang, I.S. Hahn
  [Development of tin-loaded liquid scintillator for the double beta decay experiment]
  j.nima.2006.10.100

2006

• C.S. Kim, Y.J. Kwon, Jake Lee, T. Yoshikawa
  [Systematic investigation of possibilities for new physics effects in b —> s penguin processes]
  Prog.Theor.Phys. 116 (2006) 143-160 [hep-ph/0509015]
• Su Hong Lee, Youngshin Kwon, Youngjoon Kwon
  [Anti-cahrmed pentaquark from B decays]
  Phys.Rev.Lett. 96 (2006) 102001 [hep-ph/0512074]
• K. Ikado, T. Iijima, et al.
  [Evidence of the purely leptonic decay B−→τ−ν_τ]
  PRL 97, 251802 (2006)      [hep-ex/0604018]  
• Particle Data Group
  [Review of Particle Physics]
  J.Phys.G 33 (2006) 1-1232

2005

• T. Okabe, T. Iijima, et al.
  [Spectra of prompt electrons from decays of B+ and B0 mesons and ratio of inclusive semielectronic branching fractions]
  Phys. Lett. B 614, 27 (2005)      [hep-ex/0411066]
• K. Hara, M. Hazumi, et al.
  [Improved measurement of CP-violation parameters sin2ϕ1 and |λ|, B meson lifetimes, and B0—B0 mixing parameter Δmd]
  PRD 71, 072003 (2005)      [hep-ex/0408111]

2004

• O. Tajima, et al.
  [Observation of the radiative decay D0→ϕγ]
  PRL 92, 101803 (2004)      [hep-ex/0308037]
• H.J. Kim, I.S. Hahn, M.J. Hwang, R.K. Jain, U.K. Kang, S.C. Kim, S.K. Kim, T.Y. Kim, Y.D. Kim, Y.J. Kwon, H.S. Lee, J.H. Lee, J.I. Lee, M.H. Lee, D.S. Lim, S.H. Noh, H. Park, I.H. Park, E.S. Seo, E. Won, M.S. Yang, I. Yu
  [Measurement of the neutron flux in the CPL underground laboratory and simulation studies of neutron shielding for WIMP searches]
  j.astropartphys.2003.09.001
• Particle Data Group
  [Review of Particle Physics]
  Phys.Lett.B 592 (2004) 1-4, 1

2003

2002

• C.S. Kim, Y. Kwon, Jake Lee, W. Namgung
  [Test of factorization hypothesis from exclusive nonleptonic B decays]
  Phys.Rev.D 65 (2002) 097503 [hep-ph/0108004]
• K. Yoshida, A. Sugiyama, et al.
  [Measurement of the inclusive semileptonic branching fraction of B mesons and |Vcb|]
  Phys. Lett. B 547, 181 (2002) [hep-ex/0208033]
• J. W. Nam ,et al.
  [Measurement of B(B0→D+ℓ−ν) and determination of |Vcb|]
  Phys. Lett. B 526, 258 (2002)   [hep-ex/0111082] 
• H. K. Jang ,et al.
  [Determination of |Vcb| using the semileptonic decay B0→D⋆+e−ν]
  Phys. Lett. B 526, 247 (2002) [hep-ex/0111060]
• A. Ishikawa, S. Suzuki, et al.
  [Observation of the decay B→Kℓ+ℓ−]
  PhysRevLett.88.021801 (2002) [hep-ex/0109026]

2001

• C.S. Kim, Y. Kwon, Jake Lee, W. Namgung
  [Measurement of |V(ub) / V(cb)| (and |V(ub)|) in exclusive nonleptonic decays within the generalized factorization scheme]
  Phys.Rev.D 63 (2001) 094506 [hep-ph/0010157]

2000

1999

1998

• S.Y. Choi, C.S. Kim, Y.J. Kwon, Sam-Hyeon Lee
  [High-energy FCNC search through e mu colliders]
  Phys.Rev.D 57 (1998) 7023-7026 [hep-ph/9707483]

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