W
W. W. MacKay
Researcher at Harvard University
Publications - 31
Citations - 875
W. W. MacKay is an academic researcher from Harvard University. The author has contributed to research in topics: Meson & Branching fraction. The author has an hindex of 19, co-authored 31 publications receiving 859 citations.
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Journal ArticleDOI
Observation of Exclusive Decay Modes of B Flavored Mesons
S. Behrends,K. Chadwick,J. Chauveau,J. Chauveau,P. Ganci,T. Gentile,Jan M. Guida,Joan A. Guida,R. D. Kass,A. C. Melissinos,S. L. Olsen,G. Parkhurst,D. Peterson,Ron Poling,C. Rosenfeld,G. Rucinski,E. H. Thorndike,James C. Green,R. G. Hicks,F. Sannes,P. Skubic,P. Skubic,A. Snyder,Robert Stone,A. Chen,M. Goldberg,N. Horwitz,A. Jawahery,M. Jibaly,P. Lipari,G. C. Moneti,C. G. Trahern,H. Van Hecke,M. S. Alam,S. E. Csorna,L. Garren,M. D. Mestayer,R. S. Panvini,D. Andrews,P. Avery,C. Bebek,Karl Berkelman,D. G. Cassel,J. W. Dewire,R. Ehrlich,T. Ferguson,R. Galik,Murdock Gilchriese,B. Gittelman,M. Halling,D. L. Hartill,D. Herrup,D. Herrup,S. Holzner,M. Ito,J. Kandaswamy,V. Kistiakowsky,V. Kistiakowsky,D. L. Kreinick,Y. Kubota,N. B. Mistry,F. Morrow,E. Nordberg,M. Ogg,R. Perchonok,R. Plunkett,R. Plunkett,A. Silverman,P. C. Stein,Sheldon Stone,Richard Talman,D. Weber,R. Wilcke,A. J. Sadoff,R. T. Giles,J. Hassard,M. Hempstead,Joseph Izen,K. Kinoshita,W. W. MacKay,F. M. Pipkin,J. Rohlf,Richard Wilson,Harris Kagan +83 more
TL;DR: In this paper, the charged-$B$ mass is 5270.0 MeV and the neutral-$B $ mass was 5274.5 MeV. The charged/$B$-meson decays to final states consisting of a ${D}^{0}$ or ${D]^{*\ifmmode\pm\else\textpm\fi{}}$ and one or two charged pions have been observed.
Journal ArticleDOI
Observation of new structure in the e+e- cross section above the Upsilon (4S).
D. Besson,James C. Green,R. Namjoshi,F. Sannes,P. Skubic,P. Skubic,A. Snyder,A. Snyder,Robert Stone,A. Chen,M. Goldberg,N. Horwitz,A. Jawahery,P. Lipari,G. C. Moneti,C. G. Trahern,H. Van Hecke,S. E. Csorna,L. Garren,M. D. Mestayer,R. S. Panvini,Xia Yi,M. S. Alam,P. Avery,C. Bebek,Karl Berkelman,D. G. Cassel,T. Copie,R. DeSalvo,J. W. Dewire,R. Ehrlich,T. Ferguson,R. S. Galik,Murdock Gilchriese,B. Gittelman,M. Halling,D. L. Hartill,S. Holzner,M. Ito,J. Kandaswamy,D. L. Kreinick,Y. Kubota,N. B. Mistry,F. Morrow,E. Nordberg,M. Ogg,D. Peterson,D. Perticone,Kenneth Francis Read,A. Silverman,P. C. Stein,Sheldon Stone,Xu Kezun,A. J. Sadoff,R. T. Giles,J. Hassard,M. Hempstead,K. Kinoshita,W. W. MacKay,F. M. Pipkin,Richard Wilson,P. Haas,T. Jensen,H. Kagan,R. D. Kass,S. Behrends,K. Chadwick,T. Gentile,Jan M. Guida,Joan A. Guida,A. C. Melissinos,S. L. Olsen,G. Parkhurst,Ron Poling,C. Rosenfeld,E. H. Thorndike,Paul Tipton +76 more
TL;DR: Measurements of the e/sup +/e/sup -/ cross section above BB-bar threshold are reported and average charged multiplicities and inclusive lepton yields are presented.
Journal ArticleDOI
Limit on the b. -->. u coupling from semileptonic B decay
A. Chen,M. Goldberg,N. Horwitz,A. Jawahery,P. Lipari,G. C. Moneti,C. G. Trahern,H. Van Hecke,M. S. Alam,S. E. Csorna,L. Garren,M. D. Mestayer,R. S. Panvini,Xia Yi,P. Avery,C. Bebek,Karl Berkelman,D. G. Cassel,J. W. Dewire,R. Ehrlich,T. Ferguson,R. S. Galik,Murdock Gilchriese,B. Gittelman,M. Halling,D. L. Hartill,S. Holzner,M. Ito,J. Kandaswamy,D. L. Kreinick,Y. Kubota,N. B. Mistry,F. Morrow,E. Nordberg,M. Ogg,A. Silverman,P. C. Stein,Sheldon Stone,D. Weber,R. Wilcke,R. Wilcke,A. J. Sadoff,R. T. Giles,J. Hassard,M. Hempstead,K. Kinoshita,W. W. MacKay,F. M. Pipkin,Richard Wilson,P. Haas,T. Jensen,H. Kagan,R. D. Kass,S. Behrends,K. Chadwick,J. Chauveau,J. Chauveau,T. Gentile,Jan M. Guida,Joan A. Guida,A. C. Melissinos,S. L. Olsen,G. Parkhurst,D. Peterson,Ron Poling,C. Rosenfeld,E. H. Thorndike,Paul Tipton,D. Besson,James C. Green,R. G. Hicks,R. Namjoshi,F. Sannes,P. Skubic,P. Skubic,A. Snyder,A. Snyder,Robert Stone +77 more
TL;DR: In this paper, the momentum spectrum of leptons produced in semileptonic B-meson decays was used to set a 90%-confidence-level upper limit on GAMMA(b..-->..ul..nu..)/GAMMA( b..-->.cl..nu).
Journal ArticleDOI
The CLEO detector
D. Andrews,P. Avery,Karl Berkelman,R. Cabenda,D. G. Cassel,J. W. Dewire,R. Ehrlich,T. Ferguson,B. Gibbard,Murdock Gilchriese,B. Gittelman,D. L. Hartill,D. Herrup,M. Herzlinger,J. Kandaswamy,D. L. Kreinick,D. Larson,N. B. Mistry,F. Morrow,E. Nordberg,R. Perchonok,R. Plunkett,K. A. Shinsky,R. H. Siemann,A. Silverman,P. C. Stein,Sheldon Stone,Richard Talman,D. Weber,R. Wilcke,C. J. Bebek,J. Haggerty,M. Hempstead,Joseph Izen,R. V. Kline,W. A. Loomis,W. W. MacKay,F. M. Pipkin,J. Rohlf,W. Tanenbaum,Richard Wilson,A. J. Sadoff,D. L. Bridges,D. L. Bridges,K. Chadwick,J. Chauveau,P. Ganci,T. Gentile,Harris Kagan,R. D. Kass,F. Lobkowicz,A. C. Melissinos,S. L. Olsen,Ron Poling,C. Rosenfeld,G. Rucinski,E. H. Thorndike,G. Warren,D. Bechis,G. K. Chang,James C. Green,R. Imlay,M. Lieberman,J. Mueller,D. Potter,F. Sannes,P. Skubic,A. Snyder,Robert Stone,A. Brody,A. Chen,M. Goldberg,N. Horwitz,M. Jibaly,H. Kooy,P. Larricia,P. Lipari,G. C. Moneti,H. Van Hecke,M. S. Alam,S. E. Csorna,R. G. Hicks,R. S. Panvini,J. S. Poucher +83 more
TL;DR: The construction and performance of a large aperture magnetic detector designed for use at the Cornell Electon Storage Ring is described in this article, where the detector was used to detect magnetic signals.
Journal ArticleDOI
Evidence for the F meson at 1970 MeV
A. Chen,M. Goldberg,N. Horwitz,A. Jawahery,P. Lipari,G. C. Moneti,C. G. Trahern,H. Van Hecke,M. S. Alam,S. E. Csorna,L. Garren,M. D. Mestayer,R. S. Panvini,Xia Yi,R. T. Giles,J. Hassard,M. Hempstead,K. Kinoshita,W. W. MacKay,F. M. Pipkin,Richard Wilson,Harris Kagan,P. Avery,C. Bebek,Karl Berkelman,D. G. Cassel,J. W. Dewire,R. Ehrlich,T. Ferguson,R. Galik,Murdock Gilchriese,B. Gittelman,H. Halling,D. L. Hartill,D. Herrup,D. Herrup,S. Holzner,M. Ito,J. Kandaswamy,V. Kistiakowsky,V. Kistiakowsky,D. L. Kreinick,Y. Kubota,N. B. Mistry,F. Morrow,E. Nordberg,M. Ogg,R. Perchonok,R. Plunkett,R. Plunkett,A. Silverman,P. C. Stein,Sheldon Stone,D. Weber,R. Wilcke,A. J. Sadoff,S. Behrends,K. Chadwick,J. Chauveau,J. Chauveau,P. Ganci,T. Gentile,Jan M. Guida,Joan A. Guida,R. D. Kass,A. C. Melissinos,S. L. Olsen,G. Parkhurst,D. Peterson,Ron Poling,C. Rosenfeld,G. Rucinski,Paul Tipton,E. H. Thorndike,James C. Green,R. G. Hicks,F. Sannes,P. Skubic,P. Skubic,A. Snyder,Robert Stone +80 more
TL;DR: In this article, evidence is presented for a narrow meson resonance of mass 1970\ifmmode\pm\else\textpm\fi{}5\ifmode\mm\p\pn\pf{} 5 MeV produced in a continuum at a constant ratio of 10.5 GeV, and decaying into a επ and a ϵπ.