G
G. Stimpfl
Researcher at CERN
Publications - 10
Citations - 1281
G. Stimpfl is an academic researcher from CERN. The author has contributed to research in topics: Collider & Large Hadron Collider. The author has an hindex of 8, co-authored 10 publications receiving 1236 citations. Previous affiliations of G. Stimpfl include University of Pavia.
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Journal ArticleDOI
Observation of Single Isolated Electrons of High Transverse Momentum in Events with Missing Transverse Energy at the CERN anti-p p Collider
M. Banner,W. Zeller,F. Bonaudi,M. Borghini,R. Mollerud,Fr. Pastore,Fr. Pastore,P. H. Hansen,Valerio Vercesi,J. M. Gaillard,Bruno Mansoulie,B.S. Nilsson,G. Parrour,G. Parrour,J. Teiger,V. Hungerbühler,H.M. Steiner,K. Borer,Michele Livan,Michele Livan,G. Sauvage,P. Mani,Peter Jenni,P. A. Dorsaz,V. G. Goggi,G. Stimpfl,T. Himel,J. C. Chollet,A. F. Rothenberg,J. L. Siegrist,C. Onions,Sotiris Loucatos,B. Madsen,Ph. Bloch,A. Roussarie,Daniel Froidevaux,J. P. Repellin,H. Plothow-Besch,H. Plothow-Besch,M. Polverel,O. Gildemeister,Louis Fayard,F. Stocker,H. Hänni,H. Zaccone,Marco Fraternali,J. Dines-Hansen,L. Di Lella,Roberto Battiston,Roberto Battiston,Livio Mapelli,G.C. Mantovani,C. Conta,Allan G Clark,B. Hahn,H. Grote,A. R. Weidberg,J. Schacher,John H. L. Hansen,O. Kofoed-Hansen,M. Mermikides,B. Merkel,Eric Lancon,P. Darriulat +63 more
TL;DR: In this article, the results of a search for single isolated electrons of high transverse momentum at the CERN p p collider were reported and the configuration of the events and their number were consistent with the expectations from the process p + p → W ± + anything, with W→e+ν, where W± is the charged Intermediate Vector Boso postulated by the unified electroweak theory.
Journal ArticleDOI
Evidence for Z->e+e at the CERN pp Collider
Paolo Bagnaia,M. Banner,Roberto Battiston,Ph. Bloch,F. Bonaudi,K. Borer,M. Borghini,J. C. Chollet,Allan G Clark,C. Conta,P. Darriulat,L. Di Lella,J. Dines-Hansen,P. A. Dorsaz,Louis Fayard,Marco Fraternali,Daniel Froidevaux,G. Fumagalli,J. M. Gaillard,O. Gildemeister,V. G. Goggi,H. Grote,B. Hahn,H. Hänni,John H. L. Hansen,P. H. Hansen,T. Himel,V. Hungerbühler,Peter Jenni,O. Kofoed-Hansen,Eric Lancon,Michele Livan,Michele Livan,S. Loucatos,B. Madsen,P. Mani,Bruno Mansoulie,Giancarlo Mantovani,Livio Mapelli,B. Merkel,M. Mermikides,R. Mollerud,B.S. Nilsson,C. Onions,G. Parrour,G. Parrour,F. Pastore,H. Plothow-Besch,M. Polverel,J. P. Repellin,Adele Rimoldi,A. F. Rothenberg,A. Roussarie,G. Sauvage,J. Schacher,J. L. Siegrist,H.M. Steiner,G. Stimpfl,F. Stocker,J. Teiger,Valerio Vercesi,A. R. Weidberg,H. Zaccone,J. A. Zakrzewski,W. Zeller +64 more
TL;DR: In this paper, a search for electron pairs produced in p p collisions at s = 550 GeV was carried out, and it was reported that eight events which were interpreted as resulting from the process p +p→Z 0 + anything, followed by the decay Z0→e++e− or Z 0→e−e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory.
Journal ArticleDOI
Measurement of W and Z Production Properties at the CERN pp Collider
Paolo Bagnaia,M. Banner,Roberto Battiston,Ph. Bloch,K. Borer,M. Borghini,J. Bürger,P. Cenci,J. C. Chollet,Allan G Clark,C. Conta,P. Darriulat,L. Di Lella,J. Dines-Hansen,R. Engelmann,Louis Fayard,Marco Fraternali,D. Froidevaux,J. M. Gaillard,O. Gildemeister,V. G. Goggi,Claus Gössling,B. Hahn,H. Hänni,H. Hänni,John H. L. Hansen,John H. L. Hansen,P. H. Hansen,N. Harnew,T. Himel,Peter Jenni,O. Kofoed-Hansen,Eric Lancon,Michele Livan,S. Loucatos,B. Madsen,P. Mani,Bruno Mansoulie,Giancarlo Mantovani,Livio Mapelli,B. Merkel,R. Mollerud,C. Onions,G. Parrour,F. Pastore,H. Plothow-Besch,M. Polverel,J. P. Repellin,A. F. Rothenberg,A. Roussarie,G. Sauvage,J. Schacher,J. L. Siegrist,G. Stimpfl,F. Stocker,Melody A. Swartz,J. Teiger,S.N. Tovey,Valerio Vercesi,A. R. Weidberg,H. Zaccone,J. A. Zakrzewski,W. Zeller +62 more
TL;DR: In this paper, a study of the production characteristics of W and Z bosons produced at the CERN p p p Collider has been made, where W→ev decays and 39 Z→e + e − decays were identified by the UA2 detector.
Journal ArticleDOI
Observation of Electrons Produced in Association with Hard Jets and Large Missing Transverse Momentum in p anti-p Collisions at s**(1/2) = 540-GeV
Paolo Bagnaia,M. Banner,Roberto Battiston,Ph. Bloch,K. Borer,M. Borghini,J. Bürger,J. C. Chollet,Allan G Clark,C. Conta,P. Darriulat,L. Di Lella,J. Dines-Hansen,R. Engelmann,Louis Fayard,Marco Fraternali,D. Froidevaux,J. M. Gaillard,O. Gildemeister,V. G. Goggi,Claus Gössling,B. Hahn,H. Hänni,John H. L. Hansen,Peter Hansen,Peter Hansen,T. Himel,Peter Jenni,O. Kofoed-Hansen,Eric Lancon,Michele Livan,Michele Livan,S. Loucatos,B. Madsen,P. Mani,Bruno Mansoulie,G. C. Mantovani,Livio Mapelli,B. Merkel,R. Mollerud,C. Onions,G. Parrour,F. Pastore,H. Plothow-Besch,M. Polverel,J. P. Repellin,Adele Rimoldi,A. F. Rothenberg,A. Roussarie,G. Sauvage,J. Schacher,J. L. Siegrist,G. Stimpfl,F. Stocker,Melody A. Swartz,J. Teiger,Valerio Vercesi,A. R. Weidberg,H. Zaccone,J. A. Zakrzewski,W. Zeller +60 more
TL;DR: In this article, the transverse momenta of the electron and of the neutrino exceed 15 GeV/c and 25 GeV /c, respectively, in low background conditions.
Journal ArticleDOI
Measurement of very large transverse momentum jet production at the CERN collider
Paolo Bagnaia,M. Banner,Roberto Battiston,Ph. Bloch,K. Borer,M. Borghini,J. Bürger,J. C. Chollet,Allan G Clark,C. Conta,P. Darriulat,L. Di Lella,J. Dines-Hansen,R. Engelmann,Louis Fayard,Marco Fraternali,D. Froidevaux,J. M. Gaillard,O. Gildemeister,V. G. Goggi,Claus Gössling,B. Hahn,H. Hänni,John H. L. Hansen,Peter Hansen,Peter Hansen,T. Himel,Peter Jenni,O. Kofoed-Hansen,Eric Lancon,Michele Livan,Michele Livan,S. Loucatos,B. Madsen,P. Mani,Bruno Mansoulie,Giancarlo Mantovani,Livio Mapelli,B. Merkel,R. Mollerud,C. Onions,G. Parrour,F. Pastore,H. Plothow-Besch,M. Polverel,J. P. Repellin,Adele Rimoldi,A. F. Rothenberg,A. Roussarie,G. Sauvage,J. Schcher,M. J. Shochet,J. L. Siegrist,G. Stimpfl,F. Stocker,Melody A. Swartz,J. Teiger,Valerio Vercesi,A. R. Weidberg,H. Zaccone,J. A. Zakrzewski,W. Zeller +61 more
TL;DR: In this article, the production of very large transverse momentum hadron jets has been measured in the UA2 experiment at the CERN p p Collider for s = 540 GeV using a highly segmented calorimeter.