Journal ArticleDOI
Observation of F meson production in high energy e+e- annihilation
M. Althoff,W. Braunschweig,F. J. Kirschfink,K. Lübelsmeyer,H. U. Martyn,G. Peise,J. Rimkus,P. Rosskamp,H. G. Sander,D.W. Schmitz,H. Siebke,W. Wallraff,H. M. Fischer,H. Hartmann,Walter Dr. Hillen,A. Jocksch,G. Knop,L. Köpke,Hermann Kolanoski,H. Kück,V. Mertens,R. Wedemeyer,Norbert Wermes,M. Wollstadt,Y. Eisenberg,K. Gather,H. Hultschig,P. Joos,W. Koch,U. Kötz,H. Kowalski,A. Ladage,B. Löhr,D. Lüke,P. Mättig,D. Notz,R. J. Nowak,J. Pyrlik,D. R. Quarrie,M. Rushton,W. Schütte,D. Trines,Gy. Wolf,Ch. Xiao,R. Fohrmann,E. Hilger,T. Kracht,Hl Krasemann,P. Leu,E. Lohrmann,D. Pandoulas,G. Poelz,B. H. Wiik,R. Beuselinck,D. M. Binnie,A. J. Campbell,P. J. Dornan,B. Foster,D. A. Garbutt,C. Jenkins,T. D. Jones,W. G. Jones,J. McCardle,J. Sedgbeer,J. Thomas,W. A. T. Wan Abdullah,K. W. Bell,M. G. Bowler,Philip Bull,Rj Cashmore,P. E. L. Clarke,R.C.E. Devenish,P. Grossmann,C. M. Hawkes,Stephen Lloyd,Gl Salmon,T. R. Wyatt,C. Youngman,G. E. Forden,John Hart,J. Harvey,D. K. Hasell,J. Proudfoot,D. H. Saxon,P. L. Woodworth,Fernando Barreiro,Michael Dittmar,M. Holder,B. Neumann,Ehud Duchovni,U. Karshon,Giora Mikenberg,R. Mir,D. Revel,E.E. Ronat,A. Shapira,G. Yekutieli,G. Baranko,T. Barklow,A. Caldwell,M. Cherney,Joseph Izen,M. Mermikides,G. Rudolph,D. Strom,H. Venkataramania,E. Wicklund,Sau Lan Wu,Georg Zobernig +108 more
TLDR
The yield of F meson production times branching ratio relative to μ pair production is R F ( x ⩾ 0.3) B (F ± → ϕπ ± ) = 0.061 ± 0.018 as mentioned in this paper.About:
This article is published in Physics Letters B.The article was published on 1984-02-23. It has received 25 citations till now. The article focuses on the topics: Electron–positron annihilation & Pair production.read more
Citations
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Journal ArticleDOI
Analysis of two-body decays of charm mesons using the quark-diagram scheme.
Ling-Lie Chau,Hai-Yang Cheng +1 more
TL;DR: Two-body decays of charm mesons are analyzed in the quark-diagram scheme and the experimental observation of D/Sup 0/..-->..K-bar /sup 0/phi gives a clear signal of the W-exchange diagram.
Journal ArticleDOI
Combined analysis of charm-quark fragmentation-fraction measurements
TL;DR: In this article, a summary of measurements of the fragmentation of charm quarks into a specific hadron is given, supporting the hypothesis that fragmentation is independent of the specific production process.
Journal ArticleDOI
Combined analysis of charm-quark fragmentation-fraction measurements
TL;DR: A summary of measurements of the fragmentation of charm quarks into a specific hadron is given in this article, where the average has significantly reduced uncertainties compared to individual measurements, supporting the hypothesis that fragmentation is independent of the specific production process.
Journal ArticleDOI
Charmed and bottom flavoured particle production in hadronic interactions
TL;DR: In this article, an emphasis is put on the hadroproduction of open heavy flavors and on results from fixed target experiments and hadron colliders, where appropriate a comparison is made with heavy flavour production in photon and neutrino interactions and in e+e- collisions.
Journal ArticleDOI
D 0 , D + , D s + , and Λ c + fragmentation functions from CERN LEP1
Bernd A. Kniehl,Gustav Kramer +1 more
TL;DR: In this paper, a new nonperturbative fragmentation function for the massless quark flavors was proposed, based on the form proposed by Peterson et al. and fitting data of the OPAL Collaboration at CERN LEP1.
References
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Journal ArticleDOI
Properties of Hadron Final States in e+ e- Annihilation at 13-GeV and 17-GeV Center-Of-Mass Energies
R. Brandelik,W. Braunschweig,K. Gather,B. Jaax,Kadansky,K. Lübelsmeyer,H. U. Martyn,G. Peise,J. Rimkus,H. G. Sander,D.W. Schmitz,A. Schultz von Dratzig,D. Trines,W. Wallraff,H. Boerner,H. M. Fischer,H. Hartmann,E. Hilger,Walter Dr. Hillen,G. Knop,W. Korbach,B. Löhr,F. Roth,W. Rühmer,R. Wedemeyer,Norbert Wermes,M. Wollstadt,R. Buhring,D. Heyland,H. Hultschig,P. Joos,W. Koch,U. Kötz,H. Kowalski,A. Ladage,D. Lüke,H. L. Lynch,G. Mikenberg,D. Notz,J. Pyrlik,R. Riethmüller,M. Schliwa,P. Söding,B. H. Wiik,Gy. Wolf,R. Fohrmann,G. Poelz,J. Ringel,O. Römer,R. Rüsch,P. Schmüser,D. M. Binnie,P. J. Dornan,N. A. Downie,D. A. Garbutt,W. G. Jones,Stephen Lloyd,D. Pandoulas,C. Youngman,Roger Barlow,Rj Cashmore,John Illingworth,M. Ogg,Gl Salmon,K. W. Bell,W. Chinowsky,B. Foster,John Hart,J. Proudfoot,Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,E. Kogan,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Sau Lan Wu,Georg Zobernig +82 more
TL;DR: In this article, the TASSO detector was used to detect e+e-hadrons at C.M. energies of 13 GeV and 17 GeV at PETRA.
Journal ArticleDOI
Recent results in electron-positron annihilation above 2 GeV
G. J. Feldman,Martin L. Perl +1 more
TL;DR: In this article, the authors review recent results in electron-positron annihilation above a center-of-mass energy of 2 GeV with particular emphasis on the production and properties of new particles.
Journal ArticleDOI
Charged hadron composition of the final-state in e+e- annihilation at high-energies
M. Althoff,R. Brandelik,W. Braunschweig,K. Gather,F. J. Kirschfink,K. Lübelsmeyer,H. U. Martyn,G. Peise,J. Rimkus,H. G. Sander,D.W. Schmitz,H. Siebke,D. Trines,W. Wallraff,H. Boerner,H. M. Fischer,H. Hartmann,E. Hilger,Walter Dr. Hillen,G. Knop,L. Köpke,Hermann Kolanoski,H. Kück,R. Wedemeyer,Norbert Wermes,M. Wollstadt,H. Burkhardt,S. J. Cooper,J. Franzke,H. Hultschig,P. Joos,W. Koch,U. Kötz,H. Kowalski,A. Ladage,B. Löhr,D. Lüke,P. Mättig,K. H. Mess,D. Notz,J. Pyrlik,D. R. Quarrie,R. Riethmüller,W. Schütte,P. Söding,Gy. Wolf,G. Yekutieli,R. Fohrmann,Hl Krasemann,P. Leu,E. Lohrmann,D. Pandoulas,G. Poelz,O. Römer,P. Schmüser,B. H. Wiik,I. Al-Agil,R. Beuselinck,D. M. Binnie,A. J. Campbell,P. J. Dornan,D. A. Garbutt,T. D. Jones,W. G. Jones,Stephen Lloyd,J. McCardle,J. K. Sedgebeer,K. W. Bell,M. G. Bowler,I. C. Brock,Rj Cashmore,R. Carnegie,P. E. L. Clarke,R.C.E. Devenish,P. Grossmann,John Illingworth,Gl Salmon,Juergen Thomas,T. R. Wyatt,C. Youngman,B. Foster,John Hart,J. Harvey,J. Proudfoot,D. H. Saxon,P. L. Woodworth,D. Heyland,M. Holder,Ehud Duchovni,Y. Eisenberg,U. Karshon,Giora Mikenberg,D. Revel,E.E. Ronat,A. Shapira,T. Barklow,John Freeman,P. Lecomte,T. Meyer,G. Rudolph,H. Venkataramania,E. Wicklund,Sau Lan Wu,Georg Zobernig +103 more
TL;DR: In this paper, the production of π± and K± mesons and of protons and antiprotons ine+e− annihilation has been measured at c.m. energies of W=14, 22 and 34GeV.
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.
Journal ArticleDOI
A measurement of σtot(e+e− → hadrons) for cm energies between 12.0 and 36.7 GeV
R. Brandelik,W. Braunschweig,K. Gather,F. J. Kirschfink,K. Lübelsmeyer,H. U. Martyn,G. Peise,J. Rimkus,H. G. Sander,D.W. Schmitz,D. Trines,W. Wallraff,H. Boerner,H. M. Fischer,H. Hartmann,E. Hilger,Walter Dr. Hillen,G. Knop,L. Köpke,Hermann Kolanoski,B. Löhr,R. Wedemeyer,Norbert Wermes,M. Wollstadt,H. Burkhardt,S. Cooper,J. Franzke,D. Heyland,H. Hultschig,P. Joos,W. Koch,U. Kötz,H. Kowalski,A. Ladage,D. Lüke,H. L. Lynch,P. Mättig,K. H. Mess,D. Notz,J. Pyrlik,D. R. Quarrie,R. Riethmüller,W. Schütte,P. Söding,Gy. Wolf,R. Fohrmann,Hl Krasemann,P. Leu,D. Pandoulas,G. Poelz,O. Römer,P. Schmüser,B. H. Wiik,I. Al-Agil,R. Beuselinck,D. M. Binnie,A. J. Campbell,P. J. Dornan,D. A. Garbutt,T. D. Jones,W. G. Jones,Sl Lloyd,J. Sedgbeer,RA Stern,S Yarker,K. W. Bell,M. G. Bowler,I. C. Brock,Rj Cashmore,R. Carnegie,R.C.E. Devenish,P. Grossmann,John Illingworth,M. Ogg,Gl Salmon,Juergen Thomas,T. R. Wyatt,C. Youngman,B. Foster,J. C. Hart,J. Harvey,J. Proudfoot,D. H. Saxon,P. L. Woodworth,M. Holder,Ehud Duchovni,Y. Eisenberg,U. Karshon,Giora Mikenberg,D. Revel,E.E. Ronat,A. Shapira,T. Barklow,John Freeman,T. Meyer,G. Rudolph,E. Wicklund,Sau Lan Wu,Georg Zobernig +98 more
TL;DR: The ration R = σ (e + e − → hadrons) σ μμ was measured between 12.0 and 36.7 GeV c.m. energy with a precision of typically ± 5.2% as discussed by the authors.
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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