K
K. Gather
Researcher at RWTH Aachen University
Publications - 76
Citations - 2537
K. Gather is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Electron–positron annihilation & Annihilation. The author has an hindex of 28, co-authored 76 publications receiving 2495 citations.
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Journal ArticleDOI
Evidence for planar events in e+e− annihilation at high energies
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,W. Korbach,P. Leu,B. Löhr,F. Roth,W. Rühmer,R. Wedemeyer,Norbert Wermes,M. Wollstadt,R. Buhring,R. Fohrmann,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,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,A. Pevsner,J. K. Sedgebeer,S. Yarker,C. Youngman,Roger Barlow,Rj Cashmore,John Illingworth,M. Ogg,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,E. Kogan,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Lan. Wu Sau,Georg Zobernig +87 more
TL;DR: Hadron jets produced in e+e− annihilation between 13 GeV and 31.6 GeV in c.m. energy at PETRA are analyzed in this article, showing that the broadening of the jets is not uniform in azimuthal angle around the quark direction but tends to yield planar events with large and growing transverse momenta in the plane and smaller transverse momentsa normal to the plane.
Journal ArticleDOI
Jet Production and Fragmentation in E+e- Annihilation at 12-43 Gev
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. Joksch,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,K. U. Pösnecker,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. K. Sedgbeer,J. Thomas,W. A. T. Wan Abdullah,K. W. Bell,M. G. Bowler,Philip Bull,R. J. Cashmore,Peter Clarke,R.C.E. Devenish,P. Grossmann,C. M. Hawkes,S. L. 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 +109 more
TL;DR: In this article, the general properties of jets produced by E+e− annihilation were studied with charged particles for c.m. energies between 12 and 43 GeV and the multiplicity distributions for the overall event as well as for each event hemisphere satisfy KNO scaling to within ∼20%.
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
Charged multiplicity distributions and correlations in e + e − annihilation at PETRA energies
W. Braunschweig,R. Gerhards,F. J. Kirschfink,H. U. Martyn,H. M. Fischer,H. Hartmann,Jens Hartmann,E. Hilger,A. Jocksch,R. Wedemeyer,B. Foster,A. J. Martin,E. Bernardi,Janusz Chwastowski,A. Eskreys,K. Gather,K. Genser,H. Hultschig,P. Joos,H. Kowalski,A. Ladage,B. Löhr,D. Lüke,P. Mättig,D. Notz,J. M. Pawlak,K. U. Pösnecker,Eduardo Ros,D. Trines,R. Walczak,Gy. Wolf,Hermann Kolanoski,T. Kracht,J. Krüger,E. Lohrmann,G. Poelz,Wolfram Dietrich Zeuner,J. F. Hassard,J. Shulman,D. Su,Fernando Barreiro,A. Leites,J. Del Peso,M. G. Bowler,Philip Burrows,M. E. Veitch,G. E. Forden,John Hart,D. H. Saxon,Stephanie Brandt,M. Holder,Y. Eisenberg,U. Karshon,Giora Mikenberg,A. Montag,D. Revel,E.E. Ronat,A. Shapira,N. Wainer,G. Yekutieli,A. Caldwell,D. Muller,S. Ritz,D. Strom,M. Takashima,Sau Lan Wu,Georg Zobernig +66 more
TL;DR: In this article, the multiplicity distributions of charged particles produced ine+e− annihilation into hadrons at c.m. energies between 14 and 46.8 GeV were analyzed.
Journal ArticleDOI
Rapid Growth of Charged Particle Multiplicity in High-Energy e+ e- Annihilations
R. Brandelik,W. Braunschweig,K. Gather,Kadansky,K. Lübelsmeyer,P. Mättig,Hu Martyn,G. Peise,J. Rimkus,H. G. Sander,D.W. Schmitz,AS 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,N 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,A. Pevsner,J. Sedgbeer,S. Yarker,C. Youngman,Roger Barlow,Rj Cashmore,John Illingworth,M. Ogg,B. Roe,Gl Salmon,Kw Bell,W. Chinowsky,B. Foster,J. C. Hart,J. Proudfoot,Quarrie,D. H. Saxon,P. L. Woodworth,Y. Eisenberg,U. Karshon,D. Revel,E.E. Ronat,A. Shapira,John Freeman,P. Lecomte,T. Meyer,Lan. Wu Sau,G Zobernig +85 more
TL;DR: In this paper, the authors studied the effect of e+e- annihilation on particle multiplicity at high energy than at lower energies and found that the multiplicity grows faster at high energies than lower energies.