B. Roe
University of Oxford
11 Papers
95 Citations
B. Roe is an academic researcher from University of Oxford. The author has contributed to research in topics: Annihilation & Electron–positron annihilation. The author has an hindex of 10, co-authored 11 publications.
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Papers
Production and properties of the τ-lepton in e+e- annihilation at C.M. energies from 12 to 31.6 GeV
R. Brandelik,W. Braunschweig,K. Gather,V. Kadansky,K. Lübelsmeyer,P. Mättig,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,P. Leu,B. Löhr,R. Wedemeyer,Norbert Wermes,M. Wollstadt,D. G. Cassel,D. Heyland,H. Hultschig,P. Joos,W. Koch,P. Koehler,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,M. Holder,G. Poelz,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,J. K. Sedgbeer,S. Yarker,C. Youngman,Roger Barlow,I. C. Brock,Rj Cashmore,R.C.E. Devenish,P. Grossmann,John Illingworth,M. Ogg,B. Roe,Gl Salmon,T. R. Wyatt,K. W. Bell,B. Foster,John Hart,J. Proudfoot,D. R. Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Sau Lan Wu,Georg Zobernig +86 more
TL;DR: In this article, the cutoff parameters of QED Λ+ (Λ−) were determined to be > 73 GeV (82 GeV) and an upper limit on the τ lifetime of 1.4 × 10−12 s(95% CL).
42
Test of QED in e+e− annihilation at energies between 12 and 31.6 GeV
R. Brandelik,W. Braunschweig,K. Gather,V. Kadansky,K. Lüberlsmeyer,P. Mättig,Hu Martyn,G. Piese,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,L. Koepke,P. Leu,B. Löhr,R. Wedemeyer,N Wermes,M. Wollstadt,H. Burkhardt,D. G. Cassel,D. Heyland,H. Hultschig,P. Joos,W. Koch,P. Koehler,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,M. Holder,G. Poelz,O. Römer,R. Rüsch,P. Schmüser,D. M. Binnie,P. J. Dornan,N. A. Downie,D. A. Garbutt,W. G. Jones,Sl Lloyd,D. Pandoulas,J. Sedgbeer,S. Yarker,C. Youngman,Roger Barlow,I. C. Brock,Rj Cashmore,R.C.E. Devenish,P. Grossmann,John Illingworth,M. Ogg,B. Roe,Gl Salmon,T. R. Wyatt,Kw Bell,B. Foster,J. C. Hart,J. Proudfoot,D. R. Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Sau Lan Wu,G Zobernig +88 more
TL;DR: In this article, a limit on the Weinberg angle of sin2θW < 0.55 (95% c.1.) has been obtained, which is in agreement with the predictions of QED, resulting in cut off parameters Λ+ > 112 GeV and Λ− > 139 GeV for the first process.
32
K0 production in e+e− annihilations at 30 GeV center of mass energy
R. Brandelik,W. Braunschweig,K. Gather,V. Kadansky,K. Lübelsmeyer,P. Mättig,Hu 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,L. Koepke,G. Knop,P. Leu,B. Löhr,R. Wedemeyer,N Wermes,M. Wollstadt,H. Burkhardt,D. G. Cassel,D. Heyland,H. Hultschig,P. Joos,W. Koch,P. Koehler,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,M. Holder,G. Poelz,O. Römer,R. Rüsch,P. Schmüser,D. M. Binnie,P. J. Dornan,N. A. Downie,D. A. Garbutt,W. G. Jones,Sl Lloyd,D. Pandoulas,J. Sedgbeer,S. Yarker,C. Youngman,Roger Barlow,I. C. Brock,Rj Cashmore,R.C.E. Devenish,P. Grossmann,John Illingworth,M. Ogg,B. Roe,Gl Salmon,T. R. Wyatt,Kw Bell,B. Foster,J. C. Hart,J. Proudfoot,D. R. Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Sau Lan Wu,G Zobernig +88 more
TL;DR: The ratio of K0 + K0 production to μ+μ- production is RK0 = 5.6 ± 1.1 (statist error) ± 0.8 (system.error) as mentioned in this paper.
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Energy scan for narrow states in e+e- annihilation at C.M. energies between 29.90 and 31.46 GeV
R. Brandelik,W. Braunschweig,K. Gather,V. Kadansky,K. Lübelsmeyer,P. Mättig,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,P. Leu,B. Löhr,R. Wedemeyer,Norbert Wermes,M. Wollstadt,D. G. Cassel,D. Heyland,H. Hultschig,P. Joos,W. Koch,P. Koehler,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,M. Holder,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,J. K. Sedgbeer,S. Yanker,C. Youngman,Roger Barlow,Rj Cashmore,John Illingworth,M. Ogg,B. Roe,Gl Salmon,K. W. Bell,W. Chinowsky,B. Foster,John Hart,J. Proudfoot,D. R. Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Sau Lan Wu,Georg Zobernig +84 more
TL;DR: A fine energy scan has been performed to search for narrow states in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV, but no such state has been observed.
15
Two photon results from TASSO
R. Brandelik,W. Braunschweig,K. Gather,V. Kadansky,K. Lübelsmeyer,P. Mättig,H. U. Martyn,G. Peise,J. Rimkus,H. G. Sander,D.W. Schmitz,A. Schultz von Dratzig,D. Trines,W. Wallraff,H. Boerner,H. Fischer,H. Hartmann,E. Hilger,Walter Dr. Hillen,L. Koepke,Hermann Kolanoski,G. Knop,P. Leu,B. Löhr,R. Wedemeyer,Norbert Wermes,M. Wollstadt,D. G. Cassel,D. Heyland,H. Hultschig,P. Joos,W. Koch,P. Koehler,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,Guenter Wolf,R. Fohrmann,M. Holder,G. Poelz,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,J. K. Sedgbeer,S. Yarker,C. Youngman,Roger Barlow,I. C. Brock,R. J. Cashmore,R.C.E. Devenish,P. Grossmann,John Illingworth,M. Ogg,B. Roe,Gl Salmon,T. R. Wyatt,K. W. Bell,B. Foster,John Hart,J. Proudfoot,D. R. Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,J. Freemann,P. Lecomte,T. Meyer,Sau Lan Wu,Georg Zobernig +88 more
- 01 Jan 1980
TL;DR: In this paper, two photon annihilation processes were observed with the TASSO detector at the e+e- storage ring PETRA and the analyses of untagged and single tag events were reported.
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