G
G. Coignet
Researcher at Laboratoire d'Annecy-le-Vieux de physique des particules
Publications - 100
Citations - 5347
G. Coignet is an academic researcher from Laboratoire d'Annecy-le-Vieux de physique des particules. The author has contributed to research in topics: Muon & Scattering. The author has an hindex of 34, co-authored 100 publications receiving 5167 citations. Previous affiliations of G. Coignet include Centre national de la recherche scientifique & University of Michigan.
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Journal ArticleDOI
The ratio of the nucleon structure functions $F^N_2$ for iron and deuterium
J. J. Aubert,G. Bassompierre,K.H. Becks,C. Best,E. Böhm,X. De Bouard,F.W. Brasse,C. Broll,S.C. Brown,J. Carr,R. W. Clifft,J.H. Cobb,G. Coignet,F. Combley,G.R. Court,G. D'Agostini,W.D. Dau,J.K. Davies,Y. Declais,R.W. Dobinson,U. Dosselli,J. Drees,A. W. Edwards,M. C. Edwards,J. Favier,M.I. Ferrero,W. Flauger,E. Gabathuler,R. Gamet,J. Gayler,V. Gerhardt,Claus Gössling,Jennifer S. Haas,Klaus Hamacher,P.J. Hayman,M. Henckes,V. Korbel,Ulrich Landgraf,M. Leenen,M. Maire,H. Minssieux,W. Mohr,H.E. Montgomery,K. Moser,Richard Mount,P. R. Norton,J. McNicholas,A.M. Osborne,P. Payre,Cristiana Peroni,H. Pessard,Uwe Pietrzyk,K. Rith,M. Schneegans,T. J. Sloan,H. E. Stier,W. Stockhausen,J.M. Thenard,Joshua Thompson,L. Urban,M. Villers,H. Wahlen,M. Whalley,D. Williams,W.S.C. Williams,J.G. Williamson,Stephen Wimpenny +66 more
TL;DR: Using the data on deep inelastic muon scattering on iron and deuterium, the ratio of the nucleon structure functions F 2 N ( Fe )/F 2 N( D ) is presented in this paper.
Journal ArticleDOI
An investigation of the spin structure of the proton in deep inelastic scattering of polarised muons on polarised protons
J. G. Ashman,B. Badelek,Günter Baum,J. Beaufays,Christopher Bee,C. Benchouk,I. G. Bird,S.C. Brown,M. C. Caputo,Harry Cheung,J. S. Chima,Jacek Ciborowski,R. W. Clifft,G. Coignet,F. Combley,G.R. Court,G. D'Agostini,J. Drees,Michael Düren,N. Dyce,A. W. Edwards,M. Edwards,T. Ernst,M. I. Ferrero,David Francis,E. Gabathuler,R. Gamet,V. Gibson,J. Gillies,P. Grafström,Klaus Hamacher,D. V. Harrach,P.J. Hayman,J.R. Holt,V. W. Hughes,A. Jacholkowska,Tim Jones,E. M. Kabuss,B. Korzen,U. Krüner,S. Kullander,Ulrich Landgraf,D. Lanske,F. Lettenström,T. Lindqvist,J. G. Loken,M. Matthews,Y. Mizuno,Klaus Mönig,F. Montanet,E. Nagy,J. Nassalski,T.O. Niinikoski,P. R. Norton,F. G. Oakham,R. F. Oppenheim,A.M. Osborne,V. Papavassiliou,N. Pavel,C. Peroni,H. Peschel,Ricardo Piegaia,B. Pietrzyk,Uwe Pietrzyk,Bogdan Povh,P. B. Renton,J. M. Rieubland,A. Rijllart,K. Rith,E. Rondio,L. Ropelewski,D. Salmon,A. Sandacz,T. Schröder,K. P. Schüler,K. Schultze,T. A. Shibata,T. J. Sloan,Amedeo Staiano,H. E. Stier,J. Stock,Geoffrey Taylor,Joshua Thompson,T. Walcher,Jozsef Toth,L. Urban,W. Wallucks,S. Wheeler,D. A. Williams,W.S.C. Williams,Stephen Wimpenny,Roland Windmolders,W. J. Womersley,Karl Ziemons +93 more
TL;DR: An investigation of the spin structure of the proton in deep inelastic scattering of polarised muons on polarised protons was performed in this article, where the spin was investigated in the context of the deep scattering process of polarized muons.
Journal ArticleDOI
Electron and Positron Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station
M. Aguilar,D. Aisa,A. Alvino,G. Ambrosi,K. Andeen,Luísa Arruda,N. Attig,Philipp Azzarello,A. Bachlechner,Fernando Barão,A. Barrau,L. Barrin,A. Bartoloni,L. Basara,Markus Battarbee,Roberto Battiston,J. Bazo,U. Becker,M. Behlmann,B. Beischer,J. Berdugo,B. Bertucci,Gabriele Bigongiari,Veronica Bindi,S. Bizzaglia,M. Bizzarri,G. Boella,W. De Boer,K. Bollweg,V. Bonnivard,B. Borgia,S. Borsini,Matteo Boschini,M. Bourquin,J. D. Burger,Franck Cadoux,X. D. Cai,M. Capell,S. Caroff,J. Casaus,V. Cascioli,G. Castellini,I. Cernuda,F. Cervelli,M. J. Chae,Yuan-Hann Chang,A. I. Chen,Huan Chen,G. M. Cheng,H. S. Chen,Lin Cheng,A. Chikanian,H. Y. Chou,E. Choumilov,V. Choutko,C. H. Chung,C. Clark,R. Clavero,G. Coignet,C. Consolandi,A. Contin,Claudio Corti,B. Coste,Z. Cui,M. Dai,C. Delgado,S. Della Torre,M. B. Demirköz,Laurent Derome,S. Di Falco,L. Di Masso,F. Dimiccoli,C. Díaz,P. von Doetinchem,W. J. Du,M. Duranti,D. D'Urso,A. Eline,Fj Eppling,T. Eronen,Y. Y. Fan,L. Farnesini,J. Feng,E. Fiandrini,A. Fiasson,E. Finch,Peter H. Fisher,Yu. Galaktionov,G. Gallucci,B. García,R. J. García-López,H. Gast,I. Gebauer,Massimo Gervasi,A. Ghelfi,W. Gillard,F. Giovacchini,P. Goglov,J. Gong,Corinne Goy,Varlen Grabski,D. Grandi,M. Graziani,C. Guandalini,I. Guerri,K. H. Guo,M. Habiby,Sadakazu Haino,K. C. Han,Z. H. He,Michael Heil,J. Hoffman,Timothy H. Hsieh,Zhiqi Huang,Changgi Huh,M. Incagli,M. Ionica,W. Y. Jang,H. Jinchi,K. Kanishev,Gui Nyun Kim,Kwangsoo Kim,T. Kirn,R. Kossakowski,O. Kounina,Andrei Kounine,V. Koutsenko,M. S. Krafczyk,S. Kunz,G. La Vacca,Elisa Laudi,G. Laurenti,Ignazio Lazzizzera,A. Lebedev,H. T. Lee,Shih-Chang Lee,C. Leluc,Haifeng Li,Jinglai Li,Qiang Li,T. X. Li,Wei Li,Yongyao Li,Z. H. Li,Z. Y. Li,S. Lim,Chia-Hui Lin,P. Lipari,Thomas Lippert,Dong Liu,Hengchang Liu,Teimuraz Lomtadze,M. J. Lu,Ying Lu,K. Luebelsmeyer,F. Luo,J. Z. Luo,S. S. Lv,R. D. Majka,Alexander Malinin,C. Maña,J. C. Marin,Tim Martin,German Martinez,N. Masi,David Maurin,A. Menchaca-Rocha,Q. Meng,D. C. Mo,Luca Morescalchi,P. Mott,M. Müller,J. Q. Ni,N. Nikonov,F. Nozzoli,P. Nunes,A. Obermeier,A. Oliva,M. Orcinha,F. Palmonari,C. Palomares,M. Paniccia,Alberto Papi,E. Pedreschi,S. Pensotti,Rodrigo Araujo Pereira,Fabrizio Giulio Luca Pilo,A. Piluso,C. Pizzolotto,V. Plyaskin,M. Pohl,V. Poireau,E. Postaci,Antje Putze,L. Quadrani,X. M. Qi,Pier-Giorgio Rancoita,D. Rapin,J. S. Ricol,I. Rodríguez,S. Rosier-Lees,A. Rozhkov,Davide Rozza,Roald Z. Sagdeev,J. Sandweiss,P. Saouter,C. Sbarra,Stefan Schael,S. M. Schmidt,D. Schuckardt,A. Schulz von Dratzig,G. Schwering,G. Scolieri,Eun-Suk Seo,B. S. Shan,Y. H. Shan,J. Y. Shi,X. Y. Shi,Yun Shi,T. Siedenburg,Dong-Chul Son,F. Spada,F. Spinella,Wei Sun,W. H. Sun,Mauro Tacconi,C. P. Tang,X. W. Tang,Zhixiang Tang,L. Tao,D. Tescaro,Samuel C.C. Ting,S. M. Ting,Nicola Tomassetti,J. J. Torsti,C. Türkoğlu,T. Urban,V. Vagelli,E. Valente,C. Vannini,Eino Valtonen,S.S. Vaurynovich,M. Vecchi,M. Velasco,J. P. Vialle,Liqiu Wang,Q. L. Wang,Ruiguang Wang,Xiaoping Wang,Zheng Wang,Z. L. Weng,K. Whitman,J. Wienkenhöver,H. Wu,X. Xia,M. Xie,S. Xie,R. Q. Xiong,Gongming Xin,Ningsheng Xu,Wei Xu,Qing-Bo Yan,J. Yang,Mingming Yang,Q. H. Ye,H. Yi,Y. J. Yu,Z. Q. Yu,S. Zeissler,J. H. Zhang,M. T. Zhang,X. B. Zhang,Zhen Zhang,Z. M. Zheng,H. L. Zhuang,V. Zhukov,A. Zichichi,N. Zimmermann,Paolo Zuccon,C. Zurbach +279 more
TL;DR: In this paper, the Alpha Magnetic Spectrometer on the International Space Station was used to measure the primary cosmic-ray electron flux in the range 0.5 to 700 GeV and the positron flux in a range of 0.1 to 500 GeV.
Journal ArticleDOI
Measurements of the nucleon structure functions F2N in deep inelastic muon scattering from deuterium and comparison with those from hydrogen and iron
J. J. Aubert,G. D'Agostini,P. Payre,G. Bassompierre,X. De Bouard,C. Broll,G. Coignet,Y. Declais,J. Favier,M. Maire,H. Pessard,M. Schneegans,J.M. Thenard,L. Urban,K.H. Becks,J. Drees,A. W. Edwards,Klaus Hamacher,M. Henckes,Uwe Pietrzyk,W. Stockhausen,H. Wahlen,C. Best,J. Carr,R. W. Clifft,M. C. Edwards,P. R. Norton,Joshua Thompson,E. Boehm,W.D. Dau,F.W. Brasse,W. Flauger,J. Gayler,V. Gerhardt,Claus Goessling,V. Korbel,S.C. Brown,E. Gabathuler,R. Gamet,P.J. Hayman,Stephen Wimpenny,J.H. Cobb,T. J. Sloan,F. Combley,M. Whalley,J.G. Williamson,J.K. Davies,V. Gibson,Richard Mount,J. McNicholas,P. B. Renton,W.S.C. Williams,R.W. Dobinson,U. Dosselli,M. Leenen,H.E. Montgomery,A.M. Osborne,M.I. Ferrero,Cristiana Peroni,Jennifer S. Haas,Ulrich Landgraf,W. Mohr,K. Moser,K. Rith,H. E. Stier +64 more
TL;DR: In this paper, the first phase of the NA2 experiment has been completed and the DEUTERIUM data are combined with their MEASUREMENTS to produce NEUTRON STRUCTURE FUNCTIONS as well as the DIFFERENCES F2(P)-F2(N) As well As the RATIO F2N)/F2P).
Journal ArticleDOI
Production of charmed particles in 250 GeV μ+-iron interactions
J. J. Aubert,R.W. Dobinson,U. Dosselli,A. W. Edwards,E. Gabathuler,P. Gregory,Jennifer S. Haas,M. Leenen,H.E. Montgomery,A.M. Osborne,G. Bassompierre,X. De Bouard,C. Broll,G. Coignet,J. M. Crespo,Y. Declais,J. Favier,M. Maire,L. Massonnet,H. Minssieux,P. Payre,H. Pessard,M. Schneegans,J.M. Thenard,L. Urban,C. Best,J. Carr,R. W. Clifft,M. Edwards,P. R. Norton,J. C. Thompson,F.W. Brasse,W. Flauger,J. Gayler,Claus Goessling,V. Korbel,K.H. Becks,E. Boehm,S.C. Brown,J.H. Cobb,F. Combley,G. D'Agostini,P.F. Dalpiaz,P. Dalpiaz,W.D. Dau,J.K. Davies,J. Drees,M.I. Ferrero,R. Gamet,V. Gerhardt,Klaus Hamacher,P.J. Hayman,M. Henckes,Ulrich Landgraf,W. Mohr,K. Moser,Richard Mount,J. McNicholas,Cristiana Peroni,U. Pietrzyk,K. Rith,T. J. Sloan,H. E. Stier,W. Stockhausen,M. Villers,H. Wahlen,M. Whalley,D. Williams,W.S.C. Williams,J.G. Williamson,Stephen Wimpenny +70 more
TL;DR: In this article, the authors measured the contribution of charm to the nucleon structure function and derived the cross sections for real photoproduction (Q 2 = 0) of charm in the current fragmentation region.