Y
Y. S. Sohn
Researcher at Yonsei University
Publications - 161
Citations - 6306
Y. S. Sohn is an academic researcher from Yonsei University. The author has contributed to research in topics: KEKB & Branching fraction. The author has an hindex of 37, co-authored 158 publications receiving 5605 citations.
Papers
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Journal ArticleDOI
Measurement of the branching ratio of B ¯ →d (∗)τ- ν ¯ τ relative to B ¯ →d (∗) - ν ¯ decays with hadronic tagging at Belle
M. Huschle,T. Kuhr,M. Heck,P. Goldenzweig,A. Abdesselam,I. Adachi,K. Adamczyk,H. Aihara,S. Al Said,S. Al Said,K. Arinstein,K. Arinstein,D. M. Asner,T. Aushev,R. Ayad,Tariq Aziz,I. Badhrees,I. Badhrees,A. M. Bakich,Vikas Bansal,E. L. Barberio,V. Bhardwaj,B. Bhuyan,Jyoti Prakash Biswal,A. Bobrov,A. Bobrov,A. Bozek,M. Bračko,T. E. Browder,D. Červenkov,P. Chang,V. Chekelian,A. Chen,Byung Gu Cheon,K. Chilikin,R. Chistov,K. Cho,V. Chobanova,Y. Choi,D. Cinabro,J. Dalseno,Mikhail Danilov,Z. Doležal,Z. Drásal,Dipanwita Dutta,S.I. Eidelman,S.I. Eidelman,D. A. Epifanov,H. Farhat,James E. Fast,T. Ferber,A. Frey,B. G. Fulsom,V. Gaur,N. Gabyshev,N. Gabyshev,A. Garmash,A. Garmash,R. Gillard,R. Glattauer,Y. M. Goh,B. Golob,J. Grygier,P. Hamer,K. Hara,T. Hara,J. Hasenbusch,K. Hayasaka,H. Hayashii,X. H. He,M. Heider,A. Heller,Tsuyoshi Horiguchi,W. S. Hou,C. L. Hsu,T. Iijima,K. Inami,G. Inguglia,A. Ishikawa,R. Itoh,Y. Iwasaki,I. Jaegle,D. Joffe,K. K. Joo,T. Julius,K. H. Kang,E. Kato,P. Katrenko,T. Kawasaki,T. Keck,C. Kiesling,D. Y. Kim,H. J. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,S. H. Kim,Yongsun Kim,K. Kinoshita,B. R. Ko,Nagao Kobayashi,Peter Kodys,S. Korpar,P. Križan,P. Krokovny,P. Krokovny,T. Kumita,A. Kuzmin,A. Kuzmin,Y. J. Kwon,I. S. Lee,C. H. Li,Yang Li,L. Li Gioi,J. Libby,D. Liventsev,P.A. Lukin,P.A. Lukin,M. Masuda,D. Matvienko,D. Matvienko,K. Miyabayashi,H. Miyake,H. Miyata,R. Mizuk,G. B. Mohanty,Saraju P. Mohanty,Saraju P. Mohanty,A. Moll,H. K. Moon,R. Mussa,K. Nakamura,E. Nakano,M. Nakao,Tara Nanut,M. Nayak,N. K. Nisar,S. Nishida,S. Ogawa,S. Okuno,C. Oswald,G. Pakhlova,B. Pal,C. W. Park,H. Park,T. K. Pedlar,L. Pesántez,R. Pestotnik,Marko Petrič,L. E. Piilonen,C. Pulvermacher,E. Ribežl,M. Ritter,A. Rostomyan,Y. Sakai,S. Sandilya,L. Santelj,T. Sanuki,Yuki Sato,V. Savinov,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,A. J. Schwartz,D. Semmler,K. Senyo,O. Seon,M. E. Sevior,V.E. Shebalin,V.E. Shebalin,C. P. Shen,T. A. Shibata,J. G. Shiu,Frank Simon,Y. S. Sohn,Andrey Sokolov,E. Solovieva,Samo Stanič,M. Starič,M. Steder,J. Stypula,M. Sumihama,T. Sumiyoshi,U. Tamponi,Y. Teramoto,K. Trabelsi,V. Trusov,M. Uchida,T. Uglov,S. Uno,Y. Usov,Y. Usov,C. Van Hulse,P. Vanhoefer,G. S. Varner,A. Vinokurova,A. Vinokurova,V. Vorobyev,V. Vorobyev,M. N. Wagner,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,M. Watanabe,Y. Watanabe,E. Won,H. Yamamoto,J. Yamaoka,S. Yashchenko,H. Ye,Y. Yook,C. Z. Yuan,Y. Yusa,Z. P. Zhang,V.N. Zhilich,V.N. Zhilich,Vladimir Zhulanov,Vladimir Zhulanov,A. Zupanc +221 more
TL;DR: In this paper, the branching fraction ratio R(D)(()*()) of (B) over bar → D-(*())tau(-)(nu)over bar (tau) relative to (B), where l = e or mu, was measured using the full Belle data sample.
Journal ArticleDOI
Study of e + e - →π + π - J/ψ and Observation of a Charged Charmoniumlike State at Belle
Z. Q. Liu,C. P. Shen,C. Z. Yuan,I. Adachi,Hiroaki Aihara,D. M. Asner,V.M. Aulchenko,T. Aushev,Tariq Aziz,A. M. Bakich,A. Bala,K. Belous,V. Bhardwaj,B. Bhuyan,M. Bischofberger,A.E. Bondar,G. Bonvicini,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,P. Chang,V. Chekelian,A. Chen,Po-Hsun Chen,B. G. Cheon,R. Chistov,K. Cho,V. Chobanova,S. K. Choi,Y. Choi,D. Cinabro,J. Dalseno,Mikhail Danilov,Z. Doležal,Z. Drásal,A. Drutskoy,D. Dutta,K. Dutta,Semen Eidelman,D. A. Epifanov,H. Farhat,James E. Fast,M. Feindt,Torben Ferber,A. Frey,V. Gaur,N. Gabyshev,S. Ganguly,R. Gillard,Y. M. Goh,B. Golob,J. Haba,K. Hayasaka,H. Hayashii,Yasuyuki Horii,Y. Hoshi,W. S. Hou,Y. B. Hsiung,H. J. Hyun,Toru Iijima,K. Inami,A. Ishikawa,R. Itoh,Y. Iwasaki,D. Joffe,T. Julius,D. H. Kah,J. H. Kang,T. Kawasaki,C. Kiesling,H. J. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,Yongsun Kim,K. Kinoshita,J. Klucar,B. R. Ko,Peter Kodys,S. Korpar,P. Križan,P. Krokovny,T. Kuhr,Y. J. Kwon,J. S. Lange,S. H. Lee,J. Li,Y. Li,J. Libby,C. X. Liu,P. Lukin,D. Matvienko,K. Miyabayashi,H. Miyata,R. Mizuk,G. B. Mohanty,A. Moll,R. Mussa,E. Nakano,M. Nakao,H. Nakazawa,Z. Natkaniec,M. Nayak,E. Nedelkovska,N. K. Nisar,S. Nishida,O. Nitoh,S. Ogawa,S. Okuno,S. L. Olsen,Y. Onuki,W. Ostrowicz,C. Oswald,P. Pakhlov,G. Pakhlova,H. Park,H. K. Park,T. K. Pedlar,R. Pestotnik,Marko Petrič,Leo Piilonen,M. Ritter,M. Röhrken,A. Rostomyan,H. Sahoo,T. Saito,Y. Sakai,S. Sandilya,D. Santel,T. Sanuki,Yukinori Sato,V. Savinov,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,R. Seidl,D. Semmler,K. Senyo,O. Seon,M. E. Sevior,M. Shapkin,T. A. Shibata,J. G. Shiu,B.A. Shwartz,A.L. Sibidanov,Frank Simon,P. Smerkol,Y. S. Sohn,Andrey Sokolov,E. Solovieva,M. Starič,M. Steder,M. Sumihama,T. Sumiyoshi,U. Tamponi,Kiyoshi Tanida,G. Tatishvili,Y. Teramoto,K. Trabelsi,T. Tsuboyama,M. Uchida,S. Uehara,T. Uglov,Yoshinobu Unno,S. Uno,S. E. Vahsen,C. Van Hulse,P. Vanhoefer,G. Varner,Kevin Varvell,V. Vorobyev,M. N. Wagner,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,M. Watanabe,Y. Watanabe,E. Won,Bruce Yabsley,J. Yamaoka,Y. Yamashita,S. Yashchenko,Y. Yook,Y. Yusa,C. C. Zhang,Z. P. Zhang,V. Zhilich,A. Zupanc +191 more
TL;DR: In a study of Y(4260) → π+ π- J/φ decays, a structure is observed in the M(π(±)J/ψ) mass spectrum with 5.2σ significance that can be interpreted as a new charged charmoniumlike state.
Journal ArticleDOI
Observation of two charged bottomoniumlike resonances in Υ(5S) decays.
A.E. Bondar,A. Garmash,R. Mizuk,D. Santel,K. Kinoshita,I. Adachi,H. Aihara,K. Arinstein,D. M. Asner,T. Aushev,Tariq Aziz,A. M. Bakich,E. L. Barberio,K. Belous,V. Bhardwaj,M. Bischofberger,A. Bozek,M. Bračko,T. E. Browder,M. C. Chang,P. Chang,A. Chen,B. G. Cheon,K. Chilikin,R. Chistov,I. S. Cho,K. Cho,S. K. Choi,Y. Choi,J. Dalseno,M. Danilov,Z. Doleal,A. Drutskoy,S.I. Eidelman,D. Epifanov,James E. Fast,V. Gaur,N. Gabyshev,Y. M. Goh,B. Golob,J. Haba,T. Hara,K. Hayasaka,Y. Hoshi,H. J. Hyun,T. Iijima,K. Inami,A. Ishikawa,M. Iwabuchi,Y. Iwasaki,T. Iwashita,T. Julius,J. H. Kang,T. Kawasaki,H. Kichimi,C. Kiesling,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,Yongsun Kim,B. R. Ko,Nagao Kobayashi,S. Koblitz,P. Kody,S. Korpar,P. Krian,T. Kuhr,Rakesh Kumar,T. Kumita,A. Kuzmin,J. S. Lange,Sang Hoon Lee,J. Li,Yang Li,J. Libby,C. Liu,Z. Q. Liu,D. Liventsev,R. Louvot,D. Matvienko,S. McOnie,H. Miyata,Y. Miyazaki,G. B. Mohanty,A. Moll,Norihito Muramatsu,R. Mussa,M. Nakao,Z. Natkaniec,S. Neubauer,M. Niiyama,S. Nishida,K. Nishimura,O. Nitoh,T. Nozaki,S. L. Olsen,Y. Onuki,P. Pakhlov,G. Pakhlova,H. Park,H. K. Park,T. K. Pedlar,Marko Petrič,L. E. Piilonen,Anton Poluektov,M. T. Prim,M. Ritter,M. Röhrken,Sunmin Ryu,H. Sahoo,Y. Sakai,T. Sanuki,O. Schneider,C. Schwanda,K. Senyo,M. E. Sevior,M. Shapkin,V.E. Shebalin,T. A. Shibata,J. G. Shiu,B.A. Shwartz,Frank Simon,P. Smerkol,Y. S. Sohn,Andrey Sokolov,E. Solovieva,M. Starič,M. Sumihama,T. Sumiyoshi,Satoshi Tanaka,G. Tatishvili,Y. Teramoto,I. Tikhomirov,M. Uchida,S. Uehara,T. Uglov,Y. Ushiroda,S. E. Vahsen,G. S. Varner,A. Vinokurova,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,Y. Watanabe,K. M. Williams,E. Won,Bruce Yabsley,Y. Yamashita,M. Yamauchi,C. Z. Yuan,Y. Yusa,Z. P. Zhang,V.N. Zhilich,Vladimir Zhulanov,Anze Zupanc,O. Zyukova +157 more
TL;DR: The observation of two narrow structures in the mass spectra of the π(±)Υ(nS) and π (±)h(b)(mP) pairs that are produced in association with a single charged pion in Υ(5S) decays is reported.
Journal ArticleDOI
Measurement of γγ *→π0 transition form factor at Belle
Sadaharu Uehara,Y. Watanabe,H. Nakazawa,I. Adachi,Hiroaki Aihara,D. M. Asner,T. Aushev,A. M. Bakich,K. Belous,V. Bhardwaj,B. Bhuyan,M. Bischofberger,A.E. Bondar,G. Bonvicini,A. Bozek,M. Bračko,T. E. Browder,M. C. Chang,A. Chen,Po-Hsun Chen,B. G. Cheon,K. Chilikin,I. S. Cho,K. Cho,Y. Choi,J. Dalseno,Z. Doleal,Z. Drásal,S.I. Eidelman,D. Epifanov,James E. Fast,M. Feindt,V. Gaur,N. Gabyshev,Y. M. Goh,B. Golob,J. Haba,K. Hayasaka,H. Hayashii,Yasuyuki Horii,Y. Hoshi,W. S. Hou,H. J. Hyun,T. Iijima,A. Ishikawa,R. Itoh,M. Iwabuchi,Y. Iwasaki,T. Iwashita,T. Julius,J. H. Kang,T. Kawasaki,C. Kiesling,H. J. Kim,H. O. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,Yongsun Kim,B. R. Ko,S. Koblitz,P. Kody,S. Korpar,Richard T. Kouzes,P. Krian,P. Krokovny,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,Sang Hoon Lee,J. Li,Yang Li,J. Libby,C. L. Lim,Chang Liu,Yueh-Feng Liu,Z. Q. Liu,D. Liventsev,R. Louvot,D. Matvienko,K. Miyabayashi,H. Miyata,Y. Miyazaki,G. B. Mohanty,A. Moll,T. Mori,Norihito Muramatsu,Yasushi Nagasaka,E. Nakano,M. Nakao,Z. Natkaniec,S. Nishida,K. Nishimura,O. Nitoh,S. Ogawa,T. Ohshima,S. Okuno,S. L. Olsen,Y. Onuki,P. Pakhlov,G. Pakhlova,H. K. Park,K. S. Park,T. K. Pedlar,R. Pestotnik,Marko Petrič,L. E. Piilonen,K. Prothmann,M. Röhrken,Sunmin Ryu,H. Sahoo,K. Sakai,Y. Sakai,T. Sanuki,Yukinori Sato,V. Savinov,O. Schneider,C. Schwanda,R. Seidl,K. Senyo,O. Seon,M. E. Sevior,M. Shapkin,C. P. Shen,T. A. Shibata,J. G. Shiu,B.A. Shwartz,A.L. Sibidanov,Frank Simon,Jasvinder A. Singh,P. Smerkol,Y. S. Sohn,Andrey Sokolov,E. Solovieva,M. Starič,T. Sumiyoshi,Y. Teramoto,K. Trabelsi,T. Tsuboyama,M. Uchida,Yoshinobu Unno,S. Uno,Y. Usov,P. Vanhoefer,G. S. Varner,A. Vinokurova,V. Vorobyev,C. H. Wang,P. Wang,M. Watanabe,K. M. Williams,E. Won,Y. Yamashita,C. Z. Yuan,C. C. Zhang,Zhenyu Zhang,V.N. Zhilich,Vladimir Zhulanov,Anze Zupanc +159 more
TL;DR: In this paper, the pion transition form factor, F(Q(2)), is measured for the kinematical region 4 GeV2 <= Q(2) <= 40 GeV 2, where -Q 2 is the invariant-mass squared of a virtual photon.
Journal ArticleDOI
Bounds on the width, mass difference and other properties of X(3872) → π+ π-J/ψ decays
S. K. Choi,S. L. Olsen,K. Trabelsi,I. Adachi,H. Aihara,K. Arinstein,D. M. Asner,T. Aushev,A. M. Bakich,E. L. Barberio,A. Bay,K. Belous,V. Bhardwaj,B. Bhuyan,M. Bischofberger,A.E. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,O. Brovchenko,T. E. Browder,P. Chang,A. Chen,Po-Hsun Chen,B. G. Cheon,K. Chilikin,I. S. Cho,K. Cho,Y. Choi,Jeremy Dalseno,Z. Doležal,Z. Drásal,A. Drutskoy,S. Eidelman,D. Epifanov,James E. Fast,V. Gaur,N. Gabyshev,A. Garmash,Y. M. Goh,B. Golob,J. Haba,T. Hara,K. Hayasaka,H. Hayashii,Yasuyuki Horii,Y. Hoshi,W. S. Hou,Y. B. Hsiung,H. J. Hyun,T. Iijima,K. Inami,A. Ishikawa,R. Itoh,M. Iwabuchi,Y. Iwasaki,T. Iwashita,N. J. Joshi,T. Julius,J. H. Kang,N. Katayama,T. Kawasaki,H. Kichimi,Hyunyong Kim,H. O. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,S. K. Kim,Y. J. Kim,K. Kinoshita,Byeong Rok Ko,Nagao Kobayashi,S. Koblitz,Peter Kodys,S. Korpar,P. Križan,T. Kuhr,T. Kumita,A. Kuzmin,Y. J. Kwon,J. S. Lange,M. J. Lee,S. H. Lee,J. Li,Xiuwan Li,Y. B. Li,J. Libby,C. L. Lim,C. Liu,Y. F. Liu,D. Liventsev,R. Louvot,D. Matvienko,S. McOnie,K. Miyabayashi,H. Miyata,Y. Miyazaki,R. Mizuk,G. B. Mohanty,R. Mussa,Yasushi Nagasaka,E. Nakano,M. Nakao,Z. Natkaniec,S. Neubauer,S. Nishida,K. Nishimura,O. Nitoh,S. Ogawa,T. Ohshima,S. Okuno,Y. Onuki,P. Pakhlov,G. Pakhlova,H. Park,H. K. Park,K. S. Park,R. Pestotnik,Marko Petrič,L. E. Piilonen,Anton Poluektov,M. Röhrken,Sunmin Ryu,H. Sahoo,K. Sakai,Y. Sakai,T. Sanuki,O. Schneider,C. Schwanda,A. J. Schwartz,K. Senyo,O. Seon,M. E. Sevior,M. Shapkin,V.E. Shebalin,T.-A. Shibata,J. G. Shiu,Frank Simon,J. B. Singh,P. Smerkol,Y. S. Sohn,Andrey Sokolov,E. Solovieva,Samo Stanič,M. Starič,M. Sumihama,T. Sumiyoshi,G. Tatishvili,Y. Teramoto,M. Uchida,S. Uehara,T. Uglov,Y. Unno,S. Uno,S. E. Vahsen,G. S. Varner,Kevin Varvell,A. Vinokurova,C. H. Wang,Meng Wang,P. Wang,X. L. Wang,M. Watanabe,Y. Watanabe,K. M. Williams,E. Won,Bruce Yabsley,Y. Yamashita,M. Yamauchi,C. Z. Yuan,C. C. Zhang,V.N. Zhilich,V. V. Zhulanov,A. Zupanc,O. Zyukova +176 more
TL;DR: In this article, an upper bound on the natural width of Gamma(X(3872)) K+X( 3872)) X B (B) = (8.63 +/- 0.19(syst)) MeV, a 90% confidence level upper limit.