Zobrazeno 1 - 10 of 269 pro vyhledávání: '"R, Kotthaus"'
1
The cern axion solar telescope (CAST): an update
Autor: J. M. Carmona, Thomas Papaevangelou, S. Aune, A. Liolios, M.L. Sarsa, A. Ortiz de Solórzano, Y. Semertzidis, J. Engelhauser, José Villar, R. Kotthaus, F. T. Avignone, B. Beltrán, Milica Krčmar, J. P. Robert, Dieter H. H. Hoffmann, R. J. Creswick, J. Morales, Louis Walckiers, M. Delattre, A. Placci, W. Serber, A. Nikolaidis, Markus Kuster, K. Barth, G. Luzón, V. Arsov, D. Kang, A. Delbart, J. Franz, R. Hartmann, Ante Ljubičić, Efrain J. Ferrer, Georg G. Raffelt, Joachim Jacoby, Perikles Rammos, H. Bräuninger, F. H. Heinsius, J. N. Joux, Georgios Fanourakis, T. Geralis, A. Lippitsch, T. Aune, I. Giomataris, H. Fischer, C. Eleftheriadis, J. I. Collar, N. Golubev, E. Chesi, C. Lasseur, B. Vullierme, R. Deoliveira, M. Mutterer, M. D. Hasinoff, T. Dafni, S. Cebrián, H. A. Farach, Joaquin Vieira, A. Belov, G. Cipolla, I. G. Irastorza, M. Davenport, Gerhard Lutz, S. N. Gninenko, S. Dedousis, C. Schill, J. Ruz, Peter Friedrich, F. Formenti, Konstantin Zioutas, S. Andriamonje, K. Königsmann, A. Morales, Biljana Lakić, L. DiLella
Publikováno v: Nuclear Physics B - Proceedings Supplements. 138:41-44
The CERN Axion Solar Telescope (CAST), a 10 meter long LHC, 9 Tesla, test magnet is mounted on a moving platform that tracks the sun about 1.5 hours during sunrise, again during sunset. It moves ±8 0 vertically and ±40 0 horizontally. It has been t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a7179fe74759f2f0e5e23dca8d1ac74
https://doi.org/10.1016/j.nuclphysbps.2004.11.008
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2
The cern axion solar telescope (CAST)
Autor: Milica Krčmar, J.A. Villar, W.K. Pitts, M.L. Sarsa, C. Fiorini, M. Sampieto, R. J. Creswick, M.A. Knopf, R. Kotthaus, L. Walckiers, A. Placci, J. Jacoby, B. Villierme, N. Erdutan, A. Liolios, A. Delbart, Dieter H. H. Hoffmann, Konstantin Zioutas, I. Savvidis, M. Stipcevic, Nikolai Golubev, K. Zachariadou, T.A. Girard, J. Morales, S.M. Bowyer, V. E. Postoev, H. Bräuninger, Fabien Jeanneau, M. Mutterer, M. Delattre, A. Nikolaidis, V. A. Matveev, C. Eleftheriadis, Georgios Fanourakis, A. Ortiz, I. G. Irastorza, Ante Ljubičić, Harry S. Miley, J. M. Carmona, W. Wilcox, A.V. Kovzelev, Theodoros Geralis, D. Autiero, K. Barth, A. Morales, L. DiLella, Z. Krecak, G. Luzón, R.C. Thompson, Biljana Lakić, Ronald L. Brodzinski, Georg G. Raffelt, H. Riege, Ioannis Giomataris, A. Mailov, M. D. Hasinoff, J. I. Collar, E. Arik, P. Valco, S. Gninenko, S. Cebrián, Gerhard Lutz, R. De Oliveira, Shmuel Nussinov, A. Longoni, C.W. Thomas, F. T. Avignone, Craig E. Aalseth, G. Celebi, H. A. Farach, Serkant Ali Cetin
Publikováno v: Nuclear Physics B - Proceedings Supplements. 110:85-87
A decommissioned LHC test magnet is being prepared as the CERN Axion Solar Telescope (CAST) experiment. The magnet has a field of 9.6 Tesla and length of 10 meters. It is being mounted on a platform to track the sun over ±8° vertically and ±45°,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::675d8db6bfd3dc3e1d708146181ae08e
https://doi.org/10.1016/s0920-5632(02)01459-7
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4
Search for solar axion emission from 7Li and D(p,gamma)3He nuclear decays with the CAST gamma-ray calorimeter
Autor: CAST collaboration, S Andriamonje, S Aune, D Autiero, K Barth, A Belov, B Beltrán, H Bräuninger, J.M Carmona, S Cebrián, J.I Collar, T Dafni, M Davenport, L. Di Lella, C Eleftheriadis, J Englhauser, G Fanourakis, E Ferrer-Ribas, H Fischer, J Franz, P Friedrich, T Geralis, I Giomataris, S Gninenko, H Gómez, M Hasinoff, F.H Heinsius, D.H.H Hoffmann, I.G Irastorza, J Jacoby, K Jakovcić, D Kang, K Königsmann, R Kotthaus, M Krcmar, K Kousouris, M Kuster, B Lakić, C Lasseur, A Liolios, A Ljubicić, G Lutz, G Luzón, D.W Miller, J Morales, A Ortiz, T Papaevangelou, A Placci, G Raffelt, H Riege, A Rodríguez, J Ruz, I Savvidis, Y Semertzidis, P Serpico, L Stewart, J. D Vieira, J Villar, J Vogel, L Walckiers, K Zioutas
Publikováno v: Journal of Cosmology and Astroparticle Physics
Journal of Cosmology and Astroparticle Physics, Institute of Physics (IOP), 2010, 2010(03), pp.032. ⟨10.1088/1475-7516/2010/03/032⟩
Journal of Cosmology and Astroparticle Physics, 2010, 2010(03), pp.032. ⟨10.1088/1475-7516/2010/03/032⟩
We present the results of a search for a high-energy axion emission signal from 7Li (0.478 MeV) and D(p,gamma)3He (5.5 MeV) nuclear transitions using a low-background gamma-ray calorimeter during Phase I of the CAST experiment. These so-called "hadro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9a1807ff060268f878aad33117832ba
http://hal.in2p3.fr/in2p3-01019475
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5
An experimental study of the processγγ→π + π −
Autor: D. Hendry, J. J. Veillet, R. Kotthaus, H. Spitzer, Jean-Francois Grivaz, C. Kiesling, H. Fenner, J. Grunhaus, G. Grindhammer, Alan Campbell, A. Klatchko, G. G. Winter, G. Buschhorn, J. Ahme, S. Lumsdon, T. Weihrich, F. Kapusta, J. H. Field, K. Blohm, H. Muller, R. George, G. Cozzika, I. O. Skillicorn, A. Beck, V. Journé, Hubert Kroha, Hannes Jung, Jean-Arcady Meyer, L. Criegee, B. Gunderson, W. De Boer, M. Davier, S. Scholz, J. Fuster, M. Rivoal, O. Podobrin, G. Shooshtari, O. Hamon, Gideon Bella, Y. Ducros, H. Kuester, G. D'Agostini, M. Feindt, K.H. Ranitzsch, Aharon Levy, Volker Blobel, G. Franke, J. Engler, F. Ferrarotto, F. Le Diberder, P. Grosse-Wiesmann, H. J. Behrend, M. Goldberg, Peter Bussey, B. Stella, J.H. Koehne, G. Flügge, D. Lüers, J. Haissinski, J. H. Peters, Luc Poggioli, Peter Schacht, D. C. Fries, K. Gamerdinger, M. Iacovacci, Gideon Alexander, H. Schneider, J. Harjes, Horst Oberlack, C. Milstene, V. Schroeder, Werner Wiedenmann, W. D. Apel
Publikováno v: Zeitschrift für Physik C Particles and Fields. 56:381-390
Using the CELLO detector, we have measured cross sections for the processγγ→π + π − in the mass range 0.75–1.9 GeV/c2. A partial wave fit to the data indicates the presence of a sizeableS-wave amplitude with signs of resonant behaviour. Val
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36107df820609d19e8d4c2d7ac7a932d
https://doi.org/10.1007/bf01565945
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6
A measurement of the ?0, ? and ?? electromagnetic form factors
Autor: H. Spitzer, K. H. Ranitzsch, Luc Poggioli, G. Shooshtari, M. Feindt, T. Weihrich, S. Scholz, B. Gunderson, G. G. Winter, A. Klatchko, J. H. Peters, J. H. Köhne, W. De Boer, F. Kapusta, G. Grindhammer, L. Criegee, S. Lumsdon, J. H. Field, M. Rivoal, F. Ferrarotto, F. Le Diberder, Hubert Kroha, J. Engler, C. Milstene, R. George, J. Grunhaus, Jean-Francois Grivaz, D. C. Fries, O. Podobrin, G. Buschhorn, H. J. Behrend, C. Kiesling, J. Ahme, M. Davier, A. J. Campbell, H. Fenner, Jean-Arcady Meyer, G. Cozzika, J. Fuster, A. Beck, Y. Ducros, Hannes Jung, Horst Oberlack, J. J. Veillet, M. Goldberg, H. Müller, G. Franke, J. Harjes, G. D'Agostini, K. Blohm, B. Stella, P. Grosse-Wiesmann, J. Haissinski, V. Journé, G. Flügge, D. Lüers, V. Schröder, Werner Wiedenmann, O. Hamon, Gideon Bella, Gideon Alexander, H. Schneider, I. O. Skillicorn, W. D. Apel, P. J. Bussey, D. Hendry, Peter Schacht, H. Küster, K. Gamerdinger, M. Iacovacci, Aharon Levy, Volker Blobel, R. Kotthaus
Publikováno v: Zeitschrift f�r Physik C Particles and Fields. 49:401-409
We present measurement of the π0γ*γ, ηγ*γ and η′γ*γ form factors. The π0-form factor is for the first time observed in the space-like region. The transition form factor of the η-meson is determined from its decay modes π+π-π0, π+π-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf2b568e2df14304f44d4ce586a245a
https://doi.org/10.1007/bf01549692
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7
Studies of multihadronic final states in photon-photon interactions
Autor: S. Lumsdon, G. Buschhorn, J. Grunhaus, Aharon Levy, Volker Blobel, D. C. Fries, J. H. Peters, P. J. Bussey, Jean-Francois Grivaz, Günter Flügge, Alan Campbell, Werner Wiedenmann, C. Kiesling, P. Grosse-Wiesmann, G. G. Winter, J. Ahme, G. Cozzika, H. Fenner, G. Shooshtari, A. Beck, Y. Ducros, Peter Schacht, G. Grindhammer, M. Goldberg, Hannes Jung, J. Haissinski, H. Küster, J. J. Veillet, K. Gamerdinger, M. Iacovacci, J. Engler, H. Müller, M. Rivoal, O. Hamon, Juan Fuster, Gideon Bella, G. Franke, V. Journé, B. Gunderson, K. Blohm, C. Milstene, H. J. Behrend, W. De Boer, Gideon Alexander, H. Schneider, Hubert Kroha, D. Hendry, G. D'Agostini, R. George, L. Criegee, I. O. Skillicorn, O. Podobrin, T. Weihrich, Jean-Arcady Meyer, M. Davier, W. D. Apel, Luc Poggioli, S. Scholz, A. Klatchko, R. Kotthaus, B. Stella, H. Spitzer, K. H. Ranitzsch, J. Harjes, Horst Oberlack, D. Lüers, V. Schröder, J. H. Field, J. H. Köhne, F. Kapusta, F. Ferrarotto, F. Le Diberder, M. Feindt
Publikováno v: Zeitschrift f�r Physik C Particles and Fields. 51:365-375
We have measured the cross section andQ2-dependence of the reaction γγ→ multihadrons, using the CELLO detector at DESY, for visible final-state masses between 4 and 9 GeV. The data are well fitted by an incoherent sum of Generalised Vector Meson
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3810371858ed5e8eecacb134f9e4b43
https://doi.org/10.1007/bf01548558
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9
A search for substructure of leptons and quarks with the CELLO detector
Autor: Luc Poggioli, W. De Boer, R. George, Jean-Arcady Meyer, Alan Campbell, G. G. Winter, B. Gunderson, D. C. Fries, M. Feindt, Gideon Alexander, H. Schneider, J. Harjes, G. Buschhorn, S. Scholz, R. Kotthaus, M. Goldberg, G. D'Agostini, T. Weihrich, S. Lumsdon, O. Podobrin, J. Ahme, Peter Schacht, J. Fuster, G. Grindhammer, H. Spitzer, H. Küster, J. H. Köhne, F. Kapusta, K. H. Ranitzsch, C. Milstene, J. J. Veillet, Jean-Francois Grivaz, J. Grunhaus, K. Gamerdinger, M. Iacovacci, H. J. Behrend, F. Ferrarotto, F. Le Diberder, C. Kiesling, K. Blohm, B. Stella, G. Cozzika, A. Beck, J. H. Peters, Aharon Levy, H. Fenner, Gideon Bella, Volker Blobel, Hannes Jung, A. Klatchko, J. H. Field, W. D. Apel, M. Davier, L. Criegee, G. Shooshtari, V. Journé, Werner Wiedenmann, M. Rivoal, Hubert Kroha, Horst Oberlack, Craig Buttar, Y. Ducros, H. Müller, G. Franke, I. O. Skillicorn, J. Engler, D. Hendry, P. Grosse-Wiesmann, J. Haissinski, G. Flügge, D. Lüers, V. Schröder, O. Hamon, Peter Bussey
Publikováno v: Zeitschrift f�r Physik C Particles and Fields. 51:149-156
Differential cross section data of the CELLO experiment on pair production of muons, taus, and heavy quarks ine+e−-annihilation are presented and analysed, together with our data on Bhabha scattering, in terms of compositeness effects characterized
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6af9ff6bb3f8492bd4e3db90fee0d31
https://doi.org/10.1007/bf01475784
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10
ρ0 production the reaction ξξ→3π+3π−ξξ→ρ0ρ0(1700)
Autor: G. G. Winter, W. D. Apel, J. Harjes, G. Flügge, D. Lüers, W. Brehm, L. Criegee, V. Schröder, Hubert Kroha, O. Hamon, G. Shooshtari, J. Hansmeyer, P. Gabriel, M. Hahn, F. Kapusta, Gideon Alexander, R. Seufert, Gideon Bella, H. Schneider, M. Davier, M. Feindt, C. Milstene, J. Fuster, G. D'Agostini, J. J. Veillet, Werner Wiedenmann, B. Stella, D. W. Kim, M. Rivoal, G. Grindhammer, S. Lumsdon, Aharon Levy, Y. Ducros, R. George, Volker Blobel, I. O. Skillicorn, H. Müller, A. Klatchko, G. Franke, J. H. Köhne, G. Cozzika, Luc Poggioli, Jean-Arcady Meyer, J. Ahme, J. H. Field, W. De Boer, A. Beck, Jean-Francois Grivaz, P. Grosse-Wiesmann, Hannes Jung, S. Scholz, Peter Schacht, H. Küster, R. Kotthaus, H. Oberlach, D. Hendry, C. Kiesling, F. Ferrarotto, P. J. Bussey, F. Le Diberder, B. Gunderson, A. J. Campbell, H. Fenner, U. Hädinger, J. Haissinski, G. Buschhorn, J. Grunhaus, M. Goldberg, H. Spitzer, K. Gamerdinger, M. Iacovacci, K. H. Ranitzsch, V. Journé, H. J. Behrend, O. Podobrin, J. H. Peters, K. Blohm, J. Engler, D. C. Fries
Publikováno v: Zeitschrift für Physik C Particles and Fields. 49:43-48
We have studied the ρ0 production rate in the reaction ξξ→3π+3π− in the energy range 1.6≦W γγ≦7.5 GeV with the CELLO detector at PETRA. Our analysis points to a substantial yield of ρ0ρ0π+π− events in particular atW γγ>4.0 GeV.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa2805abacbfe1ba58ce38017b743b2
https://doi.org/10.1007/bf01570795
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