Masashi Hazumi
KEK
761 Papers
8.2K Citations
Masashi Hazumi is an academic researcher from KEK. The author has contributed to research in topics: Cosmic microwave background & KEKB. The author has an hindex of 87, co-authored 708 publications. Previous affiliations of Masashi Hazumi include Japan Aerospace Exploration Agency & University of Sydney.
Chat about Author
Papers
Time-dependentCPasymmetries inB0→Ks0π0γtransitions
Y. Ushiroda,K. Sumisawa,Kazuo Abe,I. Adachi,H. Aihara,D. Anipko,K. Arinstein,A. M. Bakich,E. L. Barberio,M. Barbero,A. Bay,I. Bedny,K. Belous,U. Bitenc,I. Bizjak,S. L. Blyth,A.E. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,P. Chang,Y. Chao,A. Chen,K. F. Chen,W. T. Chen,B. G. Cheon,R. Chistov,Y. Choi,Young-Il Choi,S. Cole,J. Dalseno,M. Dash,S. Eidelman,N. Gabyshev,T. J. Gershon,A. Go,B. Golob,H. Ha,J. Haba,K. Hara,Masashi Hazumi,D. Heffernan,T. Higuchi,Y. Hoshi,S. R. Hou,W. S. Hou,T. Iijima,K. Ikado,K. Inami,A. Ishikawa,Hirokazu Ishino,R. Itoh,Motoki Iwasaki,Y. Iwasaki,J. H. Kang,N. Katayama,Hikaru Kawai,T. Kawasaki,H. R. Khan,H. Kichimi,Hyunyong Kim,Y. J. Kim,K. Kinoshita,P. Križan,R. Kulasiri,Rahul Kumar,Alexei Kuzmin,Y. J. Kwon,M. J. Lee,S. E. Lee,T. Lesiak,Antonio Limosani,S. W. Lin,F. Mandl,Daniel Robert Marlow,T. Matsumoto,A. Matyja,S. McOnie,K. Miyabayashi,Hirokazu Miyake,H. Miyata,Y. Miyazaki,R. Mizuk,G. R. Moloney,T. Mori,E. Nakano,M. Nakao,H. Nakazawa,Z. Natkaniec,S. Nishida,O. Nitoh,S. Noguchi,S. Ogawa,T. Ohshima,S. Okuno,Y. Onuki,H. Ozaki,P. Pakhlov,C. W. Park,H. Park,L. S. Peak,R. Pestotnik,L. E. Piilonen,Y. Sakai,N. Satoyama,T. Schietinger,O. Schneider,J. Schümann,A. J. Schwartz,R. Seidl,K. Senyo,M. E. Sevior,M. Shapkin,H. Shibuya,J. B. Singh,A. Somov,N. Soni,M. Starič,H. Stoeck,S. Y. Suzuki,S. Y. Suzuki,Osamu Tajima,F. Takasaki,K. Tamai,M. Tanaka,G. N. Taylor,Y. Teramoto,X. C. Tian,K. Trabelsi,T. Tsuboyama,T. Tsukamoto,S. Uehara,K. Ueno,S. Uno,Phillip Urquijo,Y. Usov,G. S. Varner,Kevin Varvell,S. Villa,C. H. Wang,Y. Watanabe,Robin Wedd,E. Won,Q. L. Xie,Bruce Yabsley,A. Yamaguchi,Y. Yamashita,M. Yamauchi,L.M. Zhang,Z. P. Zhang,V.N. Zhilich,A. Zupanc +152 more
TL;DR: In this article, the authors report measurements of $CP$ violation parameters in the KEKB asymmetric energy collider with the Belle detector, and reconstruct a neutral $B$ meson from its decay products.
43
Snowmass 2021 CMB-S4 White Paper
Kevork N. Abazajian,Arwa Abdulghafour,Graeme E. Addison,Peter Adshead,Zeeshan Ahmed,Marco Ajello,D. S. Akerib,Steven W. Allen,David Alonso,Marcelo A. Alvarez,Mustafa A. Amin,Mandana Amiri,Adam Anderson,Behzad Ansarinejad,M. Archipley,Kam Arnold,M. L. N. Ashby,Han Aung,Carlo Baccigalupi,Carina Baker,Abhishek Nandan Bakshi,Deborah Bard,Denis Barkats,Darcy Barron,Peter S. Barry,James G. Bartlett,Paul H. Barton,R. Basu Thakur,Nick Battaglia,James A. Beall,Rachel Bean,D. Beck,Sebastian Belkner,K. Benabed,Amy N. Bender,Bradford Benson,B. Besuner,Matthieu Béthermin,Sanah Bhimani,Federico Bianchini,Simon Biquard,Ian Birdwell,Colin A. Bischoff,Lindsey Bleem,Paulina Bocaz,James J. Bock,Sebastian Bocquet,Kimberly K. Boddy,J. R. Bond,Julian Borrill,François R. Bouchet,Thejs Brinckmann,Michael L. Brown,Sean Bryan,Victor Buza,K. L. Byrum,Erminia Calabrese,Victoria Calafut,Robert Caldwell,John E. Carlstrom,Julien Carron,Thomas Cecil,Anthony Challinor,V. Chan,C. Chang,Scott Chapman,Eric Charles,E. Chauvin,Cheng Cheng,Grace E. Chesmore,K. Cheung,Yuji Chinone,Jens Chluba,Hsiao-Mei Cho,Steve K. Choi,Justin Clancy,Susan Clark,Asantha Cooray,Gabriele Coppi,John Corlett,William R. Coulton,T. M. Crawford,A. T. Crites,A. Cukierman,Francis-Yan Cyr-Racine,Wei-Ming Dai,Cail Daley,Eli Dart,Gregorg Daues,T. de Haan,Cosmin Deaconu,Jacques Delabrouille,G. Derylo,Mark J. Devlin,E. Di Valentino,Marion Dierickx,Bradley Dober,Randy Doriese,Shannon M. Duff,D. Dutcher,Cora Dvorkin,R. Dunner,Tarraneh Eftekhari,Joseph Eimer,Hamza El Bouhargani,Tucker Elleflot,Nick Emerson,Josquin Errard,Thomas Essinger-Hileman,Giulio Fabbian,Valentina Fanfani,Alessandro Fasano,Chang Feng,Simone Ferraro,Jeffrey P. Filippini,Raphael Flauger,B. Flaugher,A. A. Fraisse,Josef Frisch,Andrei V. Frolov,Nicholas Galitzki,Patricio A. Gallardo,Silvia Galli,K. Ganga,Martina Gerbino,Christos Giannakopoulos,Murdock Gilchriese,Vera Gluscevic,Neil Goeckner-Wald,D. C. Goldfinger,Daniel Green,Paul K. Grimes,Daniel Grin,Evan Grohs,R. Gualtieri,Victor R. Guarino,Jon E. Gudmundsson,Ian Gullett,S. Guns,Salman Habib,Gunther Haller,Mark Halpern,N. W. Halverson,Shaul Hanany,E. Hand,Kathleen Harrington,T. Hasegawa,Matthew Hasselfield,Masashi Hazumi,Katrin Heitmann,Shawn Henderson,Brandon S. Hensley,Ryan Herbst,C. Hervias-Caimapo,Jessica C Hill,Richard Hills,E. Hivon,Renée Hlozek,Anna Ho,Gilbert Holder,Matthew I. Hollister,W. L. Holzapfel,J. Hood,Selim C. Hotinli,Alexander Hryciuk,Johannes Hubmayr,Kevin M. Huffenberger,Howard Hui,Roberto Ib'a nez,A. Z. Ibitoye,Margaret Ikape,Kent D. Irwin,Cooper Jacobus,Oliver Jeong,Bradley R. Johnson,Doug Johnstone,W. C. Jones,John Joseph,Baptiste Jost,Jae Hwan Kang,Arie Kaplan,Kirit Karkare,N. Katayama,Reijo Keskitalo,Cesiley L. King,Theodore Kisner,M. Klein,Lloyd Knox,Brian J. Koopman,Arthur Kosowsky,John M Kovac,Ely D. Kovetz,Alex Krolewski,Donna Kubik,S. E. Kuhlmann,Chao-Lin Kuo,Akito Kusaka,A. Lahteenmaki,K-H. Lau,Charles R. Lawrence,Adrian T. Lee,Louis Leroi Legrand,Matthaeus Leitner,Clément Leloup,Antony Lewis,Dale Li,Eric V. Linder,Ioannis Liodakis,Jia Liu,Kevin E. Long,Thibaut Louis,Marilena LoVerde,L. N. Lowry,Chun Chian Lu,Phillip Lubin,Yin-Zhe Ma,Thomas J. Maccarone,Mathew S. Madhavacheril,Felipe Maldonado,Adam Mantz,Gabriela A. Marques,Frederick Matsuda,Philip Daniel Mauskopf,Jared M. May,Heather McCarrick,Ken McCracken,Jeff McMahon,P. Daniel Meerburg,Jean-Baptiste Melin,Felipe Menanteau,Joel Ray Meyers,Marius Millea,Vivian C. Miranda,Don Mitchell,Joseph Mohr,Lorenzo Moncelsi,M. E. Monzani,Magdy Moshed,Tony Mroczkowski,Suvodip Mukherjee,Moritz Munchmeyer,Daisuke Nagai,C.S. Nagarajappa,Johanna Nagy,Toshiya Namikawa,Federico Nati,T. Natoli,S. Nerval,Laura Newburgh,Ho Nam Nguyen,Erikson T. Nichols,Andrina Nicola,Michael D. Niemack,Brian Nord,Tim Singleton Norton,Valentyn Novosad,Roger O'Brient,Y. Omori,Giorgio Orlando,Benjamin Osherson,R. Osten,Stephen Padin,Scott Paine,Bruce Partridge,S. Patil,Don Petravick,Matthew Petroff,E. Pierpaoli,Mauricio Pilleux,Levon Pogosian,K. H. Prabhu,C. Pryke,Giuseppe Puglisi,B. Racine,Srinivasan Raghunathan,Alexandra S. Rahlin,Marco Roveri,B. Reese,Christian L. Reichardt,Mathieu Remazeilles,Arianna Rizzieri,Graça Rocha,Natalie A. Roe,K. M. Rotermund,Anirban Roy,J. E. Ruhl,Joseph S Saba,Noah Sailer,Maria Salatino,Benjamin Saliwanchik,L. Sapozhnikov,Mayuri Sathyanarayana Rao,Lauren P. Saunders,Emmanuel Schaan,Alessandro Schillaci,Benjamin L. Schmitt,Douglas Scott,Neelima Sehgal,Sarah Shandera,Blake D. Sherwin,Erik Shirokoff,C. Shiu,Sara M. Simon,Baibhav Singari,Anže Slosar,David N. Spergel,T. St. Germaine,Suzanne T. Staggs,Antony A. Stark,Glenn D. Starkman,Bryan Steinbach,Radek Stompor,Chris Stoughton,A. Suzuki,Osamu Tajima,Chris Tandoi,Grant Teply,G. Thayer,K. L. Thompson,B. Thorne,Peter T. Timbie,M. Tomasi,Cynthia Trendafilova,M. Tristram,Carole Tucker,Gregory S. Tucker,C. Umilta,Alexander van Engelen,J. V. Marrewijk,Eve M. Vavagiakis,Clara Vergès,Joaquin Vieira,Abigail G. Vieregg,Kasey Wagoner,Benjamin Wallisch,Gensheng Wang,Guo-Jian Wang,Scott D. Watson,Duncan J. Watts,Chris Weaver,Lukas Wenzl,Benjamin Westbrook,Martin White,Nathan Whitehorn,Andrew C.K. Wiedlea,Paul Williams,R. Wilson,Harrison Winch,Edward J. Wollack,W. L. K. Wu,Zhilei Xu,Volodymyr Yefremenko,Cyndia Yu,David Zegeye,J D Zivick,Andrea Zonca +355 more
- 15 Mar 2022
TL;DR: Abazajian et al. as discussed by the authors proposed a CMB-S4 Collaboration, which consists of the following participants: 1) Arwa Abdulghafour, 1.
Initial study of deep inelastic-scattering with zeus at hera
M. Derrick,D. Krakauer,S. Magill,B. Musgrave,Jose Repond,S. Repond,R. Stanek,R. L. Talaga,J. L. Thron,F. Arzarello,R. Ayad,G. Barbagli,G. Bari,M. Basile,L. Bellagamba,D. Boscherini,A. Bruni,G. Bruni,P. Bruni,G. Cara Romeo,G. Castellini,M. Chiarini,Luisa Cifarelli,Federico Cindolo,F. Ciralli,A. Contin,S. D'Auria,C. Del Papa,F. Frasconi,P. Giusti,Giuseppe Iacobucci,G. Laurenti,Giuseppe Levi,Q. Lin,B. Lisowski,G. Maccarrone,Anselmo Margotti,T. Massam,Rosario Nania,C. Nemoz,F. Palmonari,G. Sartorelli,R. Timellini,Y. Zamora Garcia,A. Zichichi,A. Bargende,James Crittenden,H. Dabbous,Klaus Kurt Desch,B. Diekmann,T. Doeker,M. Geerts,G. Geitz,B. Gutjahr,H. Hartmann,Jens Hartmann,D. Haun,K. Heinloth,E. Hilger,H.-P. Jakob,S. Kramarczyk,M. Kückes,A. Mass,S. Mengel,J. Mollen,D. Monaldi,H. Müsch,E. Paul,R. Schattevoy,J.-L. Schneider,R. Wedemeyer,A. Cassidy,David Cussans,N. Dyce,H.F. Fawcett,B. Foster,R.S. Gilmore,Greg P Heath,M. Lancaster,T.J. Llewellyn,J. Malos,C.J.S. Morgado,R.J. Tapper,S.S. Wilson,Rr Rau,T. Barillari,Marco Schioppa,G. Susinno,A. Bernstein,A. Caldwell,I. Gialas,J. A. Parsons,S. Ritz,F. J. Sciulli,P. B. Straub,L. Wai,S. Yang,W. Burkot,A. Eskreys,Krzysztof Piotrzkowski,M. Zachara,L. Zawiejski,P. Borzemski,K. Jelen,Danuta Kisielewska,Tadeusz Kowalski,E. Rulikowska-Zerȩbska,L. Suszycki,J. Zaja̧c,T. Kȩdzierski,A. Kotański,M. Przybycień,Lothar At Bauerdick,Ulf Behrens,J. K. Bienlein,C. Coldewey,A. Dannemann,K. Dierks,W. Dorth,G. Drews,P. Erhard,Mariusz Flasiński,I. Fleck,A Furtjes,R. Gläser,P. Göttlicher,T. Hass,L. Hagge,W. Hain,D. K. Hasell,H. Hultschig,G. Jahnen,P. Joos,Matthias Kasemann,Robert Klanner,W. Koch,U. Kötz,H. Kowalski,J. F. Labs,A. Ladage,B. Löhr,D. Lüke,J. Mainusch,O. Mańczak,M. Momayezi,J.S.T. Ng,S. Nicel,D. Notz,I. H. Park,K. U. Pösnecker,M. Rohde,Eduardo Ros,S. Schneekloth,J. Schroeder,W. Schulz,F. Selonke,Efstathios Stiliaris,E. Tscheslog,T. Tsurugai,F. Turkot,W. Vogel,T. Woeniger,Guenter Wolf,C. Youngman,H.J. Grabosch,A. Leich,A. Meyer,C. Rethfeldt,S. Schlensthdt,Roberto Casalbuoni,S. De Curtis,Daniele Dominici,A. Francescato,M. Nuti,P. G. Pelfer,G. Anzivino,R. Casaccia,S. De Pasquale,S. Qian,Lucia Votano,A. Bamberger,A. Freidhof,T. Poser,S. Söldner-Rembold,G. Theisen,Thomas Trefzger,N. H. Brook,P. J. Bussey,A. T. Doyle,J.R. Forbes,V.A. Jamieson,C. Raine,D. H. Saxon,H. Brückmann,G. Gloth,U. Holm,H. Kammerdocher,B. Krebs,T. Neumann,K. Wick,A. Hofmann,W. Kröger,J. Krüger,E. Lohrmann,J. Milewski,M. Nakahata,N. Pavel,G. Poelz,R. Salomon,A. Seidman,W. Schott,B. H. Wiik,F. Zetsche,T. C. Bacon,I. Butterworth,C. Markou,D. McQuillan,D. B. Miller,M. M. Mobayyen,A. Prinias,A. Vorvolakos,T. Bienz,H. Kreutzmann,U. Mallik,E. McCliment,M. Roco,Meng Wang,P. Cloth,Detlef Filges,L. Chen,R. Imlay,S. Kartik,H. J. Kim,R. R. McNeil,W. Metcalf,Fernando Barreiro,G. Cases,Luis Hervas,Luis Labarga,J. Del Peso,J. Roldán,Juan Terron,J. F. de Trocóniz,F. Ikraiam,J.K. Mayer,Geoffrey Smith,Francois Corriveau,D. J. Gilkinson,D. S. Hanna,L. W. Hung,J.W. Mitchell,P.M. Patel,L.E. Sinclair,Dg Stairs,R. Ullmann,G. L. Bashindzhagyan,P.F. Ermolov,Yu. A. Golubkov,V. A. Kuzmin,E.N. Kuznetsov,A. A. Savin,A. A. Voronin,N. P. Zotov,Stan Bentvelsen,A. Dake,J.J. Engelen,P. de Jong,S. De Jong,M. de Kamps,P.M. Kooijman,A. Kruse,H. van der Lugt,Vivian O'Dell,J. Straver,A.G. Tenner,H.G.J.M. Tiecke,H. Uijterwaal,Jos Vermeulen,L.W. Wiggers,E. A. De Wolf,R. van Woudenberg,R. Yoshida,Ben Bylsma,L. S. Durkin,C. Li,T. Y. Ling,K.W. McLean,W.N. Murray,S. K. Park,Ta Romanowski,R. Seidlein,G.A. Blair,Jonathan Butterworth,A. Byrne,R. J. Cashmore,Amanda Cooper-Sarkar,R.C.E. Devenish,D.M. Gingrich,P.M. Hallam-Baker,Neville Harnew,T. Khatri,Kr Long,P. Luffman,I. McArthur,P. Morawitz,J. Nash,S.J.P. Smith,N.C. Roocroft,F. F. Wilson,G. Abbiendi,R. Brugnera,Roberto Carlin,F. Dal Corso,M. De Giorgi,Umberto Dosselli,F. Gasparini,S. Limentani,Mauro Morandin,M. Posocco,Luca Stanco,R. Stroili,C. Voci,G. Field,J. N. Lim,B.Y. Oh,J. Whitmore,U. Contino,G. D'Agostini,Michele Guida,M. Iori,Stefano Maria Mari,G. Marini,M. Mattioli,A. Nigro,John Hart,N. A. McCubbin,T.P. Shah,T.L. Short,E. Barberis,Nicolo Cartiglia,C. A. Heusch,B. Hubbard,J. Leslie,K. O'Shaughnessy,Hartmut Sadrozinski,A. Seiden,E. Badura,J. Biltzinger,H. Chaves,M. Rost,R. J. Seifert,A.H. Walenta,W. Weihs,G. Zech,S. Dagan,Aharon Levy,D. Zer-Zion,T. Hasegawa,Masashi Hazumi,T. Ishii,S. Kasai,M. Kuze,Y. Nagasawa,M. Nakao,Hiroshi G. Okuno,Katsuo Tokushuku,T. Watanabe,S. Yamada,Masami Chiba,R. Hamatsu,Tachishige Hirose,S. Kitamura,S. Nagayama,Y. Nakamitsu,Michele Arneodo,Mário Costa,M.I. Ferrero,L. Lamberti,Silvia Maselli,C. Peroni,Ada Solano,Amedeo Staiano,M. Dardo,D. C. Bailey,Debades Bandyopadhyay,F. Benard,S. Bhadra,M. Brkic,B.D. Burow,F.S. Chlebana,M.B. Crombie,G. F. Hartner,Gm Levman,J. F. Martin,R. S. Orr,J.D. Prentice,C.R. Sampson,G.G. Stairs,R. J. Teuscher,T. S. Yoon,F. W. Bullock,Cd Catterall,J.C. Giddings,T. W. Jones,A.M. Khan,J.B. Lane,P.L. Makkar,D. Shaw,J. Shulman,K. Blankenship,D. Gibaut,J. Kochocki,B. Lu,L.W. Mo,K. Charchuła,J. Ciborowski,J. Gajewski,G. Grzelak,M. Kasprzak,M. Krzyżanowski,K. Muchorowski,R. J. Nowak,J. M. Pawlak,K. Stojda,A. Stopczyński,R. Szwed,T. Tymieniecka,R. Walczak,A.K. Wróblewski,J.A. Zakrzewski,Af Zarnecki,M. Adamus,Halina Abramowicz,Y. Eisenberg,Claudia Glasman,U. Karshon,A. Montag,D. Revel,A. Shapira,I. Ali,B. Behrens,U. Camerini,Sridhara Dasu,C. Fordham,Costas Foudas,Anna Goussiou,M. Lomperski,R. Loveless,P. Nylander,M. Ptacek,D.D. Reeder,W. H. Smith,Samuel Silverstein,Wr Frisken,K.M. Furutani,Y. Iga +455 more
TL;DR: In this paper, neutral current, deep inelastic scattering measured in collisions of 26.7 GeV electrons and 820 GeV protons was used to measure the cross-sections of parton distributions.
43
Evidence for CP Violation in B0→J/ψπ0 Decays
S. Fratina,Kazuo Abe,I. Adachi,Hiroaki Aihara,D. Anipko,K. Arinstein,T. Aushev,A. M. Bakich,E. L. Barberio,A. Bay,K. Belous,U. Bitenc,I. Bizjak,A. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,M. C. Chang,P. Chang,Y. Chao,A. Chen,K. F. Chen,W. T. Chen,B. G. Cheon,R. Chistov,Y. Choi,Young-Il Choi,S. Cole,J. Dalseno,M. Dash,A. Drutskoy,S. Eidelman,A. Go,B. Golob,Andrej Gorišek,H. Ha,J. Haba,Kazuhiko Hara,Masashi Hazumi,D. Heffernan,T. Hokuue,Y. Hoshi,W. S. Hou,T. Iijima,K. Inami,A. Ishikawa,Hirokazu Ishino,R. Itoh,M. Iwasaki,Y. Iwasaki,H. Kaji,J. H. Kang,N. Katayama,H. Kawai,T. Kawasaki,H. Kichimi,H. Kim,Ho Kim,S. K. Kim,Youngsang Kim,K. Kinoshita,S. Korpar,P. Križan,P. Krokovny,R. Kulasiri,Rakesh Kumar,C. C. Kuo,A.S. Kuzmin,Y. J. Kwon,M. J. Lee,S. E. Lee,T. Lesiak,Antonio Limosani,S. W. Lin,D. Liventsev,F. Mandl,T. Matsumoto,A. Matyja,S. McOnie,Tatiana Medvedeva,W. A. Mitaroff,K. Miyabayashi,H. Miyake,H. Miyata,Y. Miyazaki,R. Mizuk,G. R. Moloney,T. Mori,E. Nakano,M. Nakao,H. Nakazawa,S. Nishida,S. Noguchi,S. Ogawa,T. Ohshima,S. Okuno,S. L. Olsen,Y. Onuki,H. Ozaki,P. Pakhlov,G. Pakhlova,C. W. Park,H. Park,L. S. Peak,R. Pestotnik,L. E. Piilonen,Y. Sakai,N. Satoyama,T. Schietinger,O. Schneider,J. Schümann,C. Schwanda,A. J. Schwartz,K. Senyo,M. E. Sevior,M. Shapkin,H. Shibuya,B. Shwartz,Jasvinder A. Singh,A. Somov,N. Soni,Samo Stanič,M. Starič,H. Stoeck,T. Sumiyoshi,F. Takasaki,K. Tamai,M. H. Tanaka,Y. Teramoto,X. C. Tian,I. Tikhomirov,K. Trabelsi,T. Tsukamoto,S. Uehara,K. Ueno,T. Uglov,Y. Unno,S. Uno,Phillip Urquijo,Yu. V. Usov,G. S. Varner,Kevin Varvell,K. Vervink,S. Villa,C. H. Wang,Y. Watanabe,E. Won,Bruce Yabsley,A. Yamaguchi,Y. Yamashita,M. Yamauchi,C. C. Zhang,Zhenyu Zhang,V.N. Zhilich,A. Zupanc +155 more
TL;DR: In this article, the branching fraction and CP violation parameters in B(0)->D+ D- decays are reported. But the results are based on a data sample that contains 535 x 10(6) BB pairs collected at the Upsilon(4S) resonance, with the Belle detector at the KEKB asymmetric-energy e+e- collider.
Measurement of the B0-B̄0 mixing rate with B0(B̄0)→D*∓π ± partial reconstruction
Y. Zheng,T. E. Browder,Kazuo Abe,R. Abe,I. Adachi,H. Aihara,M. Akatsu,Y. Asano,Tsukasa Aso,T. Aushev,A. M. Bakich,Y. Ban,A. Bay,Prafulla Kumar Behera,A. Bondar,A. Bozek,M. Bračko,B. C. K. Casey,Y. Chao,K. F. Chen,Byung Gu Cheon,R. Chistov,Y. Choi,Young-Il Choi,M. Danilov,S. Eidelman,V. Eiges,Yuji Enari,Chikara Fukunaga,N. Gabyshev,A. Garmash,T. J. Gershon,B. Golob,C. Hagner,F. Handa,T. Hara,N. C. Hastings,K. Hasuko,Masashi Hazumi,E. M. Heenan,I. Higuchi,L. Hinz,T. Hokuue,Y. Hoshi,W. S. Hou,H. C. Huang,Y. Igarashi,T. Iijima,K. Inami,Hirokazu Ishino,Hiroyuki Iwasaki,Motoki Iwasaki,H. K. Jang,J. H. Kang,J. S. Kang,S. U. Kataoka,N. Katayama,H. Kawai,Y. Kawakami,N. Kawamura,T. Kawasaki,H. Kichimi,D. W. Kim,H. J. Kim,Ho Kim,Hyunwoo Kim,Jung-Hyun Kim,S. K. Kim,K. Kinoshita,S. Kobayashi,S. Korpar,P. Krokovny,A. Kuzmin,Y. J. Kwon,G. Leder,S. H. Lee,J. Li,D. Liventsev,Rong-Shyang Lu,J. MacNaughton,Gobinda Majumder,S. Matsumoto,T. Matsumoto,W. A. Mitaroff,Y. Miyabayashi,H. Miyake,H. Miyata,T. Nagamine,Yasushi Nagasaka,T. Nakadaira,E. Nakano,M. Nakao,H. Nakazawa,J. W. Nam,Z. Natkaniec,S. Nishida,O. Nitoh,T. Nozaki,S. Ogawa,T. Ohshima,T. Okabe,S. Okuno,S. L. Olsen,Y. Onuki,W. Ostrowicz,H. Ozaki,C. W. Park,H. Park,K. S. Park,J. P. Perroud,L. E. Piilonen,F. J. Ronga,K. Rybicki,Hiroyuki Sagawa,Y. Sakai,T. R. Sarangi,M. Satapathy,A. Satpathy,O. Schneider,S. Schrenk,C. Schwanda,S. Semenov,Rolf Seuster,M. E. Sevior,H. Shibuya,V.A. Sidorov,J. B. Singh,N. Soni,S. Stanič,M. Starič,A. Sugi,K. Sumisawa,T. Sumiyoshi,S. Y. Suzuki,S. Y. Suzuki,T. Takahashi,F. Takasaki,K. Tamai,N. Tamura,J. Tanaka,M. Tanaka,G. N. Taylor,Y. Teramoto,S. Tokuda,T. Tomura,T. Tsuboyama,T. Tsukamoto,S. Uehara,K. Ueno,S. Uno,G. S. Varner,Kevin Varvell,C. C. Wang,C. H. Wang,J. G. Wang,Y. Watanabe,E. Won,B. D. Yabsley,Yasuhiko Yamada,A. Yamaguchi,Y. Yamashita,M. Yamauchi,H. Yanai,Masashi Yokoyama,You-Jin Yuan,C. C. Zhang,Z. P. Zhang,V.N. Zhilich,D. Žontar +168 more
TL;DR: In this paper, the authors measured the mass difference between the two mass eigenstates of the neutral $B$ meson to be $B^0-\bar{B}^0$ mixing parameter and reported a measurement of the mixing parameter based on a $\rm 291~fb^{-1}$ sample of $Upsilon (4S)$ resonance decays collected by the Belle detector at the KEKB asymmetric $e^+ e^-$ collider.
41