Zobrazeno 1 - 10
of 93
pro vyhledávání: '"H. Cobbaert"'
Autor:
S. Charalambous, D. Francis, T. Alhalel, P. Fassnacht, M. Dodgson, J. Bennet, R. Rickenbach, Claudio Santoni, K. Sarigiannis, João Carvalho, M. Van den Putte, F. Montanet, B. Eckart, C. Thibault, E. Gabathuler, E. Aslanides, A. Filipcic, T. Nakada, Marko Mikuz, Kerstin Jon-And, P Harrison, A. Schopper, F. Touchard, C. Touramanis, R. Ferreira-Marques, H. Cobbaert, H.-J. Gerber, P.-R. Kettle, E. van Beveren, P. Kokkas, J. R. Fry, S. Szilagyi, P.J. Hayman, Ch. Bula, G. Polivka, Ph. Schune, J. Duclos, W.G. Heyes, E. Rozaki, T. Geralis, W. Fetscher, A. Apostolakis, A. Ealet, A. Go, M. Fidecaro, P. Maley, L. Faravel, J.K. Bielein, T. Lawry, G. Varner, T. Ruf, P. Carlson, A. Onofre, J. Pinto Dacunha, P. Pavlopoulos, Christopher Bee, D. Zimmerman, K. Jansson, P. Sanders, S. Vlachos, Christer Fuglesang, C.W.E. Van Eijk, R. Adler, M. Chardalas, Andras Kerek, Marc Dejardin, G. Marel, L. Sacks, L.A. Schaller, F. Triantis, R. Le Gac, Claude Guyot, G. Burgun, A.J.P.L. Policarpo, E. Machado, J. Derre, P. Weber, F. Pelucchi, A. Angelopoulos, R. Kreuger, S. Dedoussis, D.A. Troster, P. Gumplinger, L. Sakeliou, C. Felder, J. Miller, N. Manthos, G. Chardin, Jean-Louis Faure, C. Yeche, D. Garreta, G. Backenstoss, M. Schafer, C. Witzig, R. Gamet, C. Kochowski, H.U. Johner, B. Pagels, L. Tauscher, J.-C. Dousse, H. Postma, D. Zavrtanik, J. Kern, P. Bloch, E. Cawley, R.W. Hollander, U. Seljak
Publikováno v:
Physics Letters B. 286:180-186
We report the first determination of CP violation parameters from parameter from particle—antiparticle asymmetry in the decay of neutral kaons into two charged pions. Observation of such an asymmetry is direct proof of CP violation. A fit to the as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::591ee4c503cd6e6dc3a7e71b4082123f
https://doi.org/10.1016/0370-2693(92)90178-7
https://doi.org/10.1016/0370-2693(92)90178-7
Autor:
Stef. Charalambous, D. Warner, R. Rickenbach, Jeffrey Boone Miller, P. Pavlopoulos, H.-J. Gerber, R. Ferreira-Marques, F. Pelucchi, S. Szilagyi, F. Montanet, W. Fetcher, Christer Fuglesang, H. Cobbaert, A. Go, David Francis, Panagiotis Kokkas, E. Machado, T. Lawry, G. S. Varner, K. Jansson, E. Rozaki, J. Pinto da Cunha, G. Kesseler, Sp. Dedoussis, João Carvalho, K. Sarigiannis, B.L. Roberts, M. Wildi, A. Apostolakis, A. Onofre, G. Backenstoss, A. Angelopoulos, C. Touramanis, Frixos A Triantis, Patrick Fassnacht, L. Sakeliou, A.J.P.L. Policarpo, J Kuzminski, Kerstin Jon-And, D. Zimmerman, M. Chardalas, P. Carlson, Andras Kerek
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 311:78-90
The CPLEAR experiment will measure CP violation parameters in the neutral kaon system, using a low energy antiproton beam from the Low Energy Antiproton Ring (LEAR) at CERN. One of its subdetectors, the Particle Identification Detector (PID), makes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b755e29b0316f1b99009e3e875fa950
https://doi.org/10.1016/0168-9002(92)90852-u
https://doi.org/10.1016/0168-9002(92)90852-u
Autor:
Philippe Bloch, Andrej Filipcic, Ch. Bula, Stef. Charalambous, D. Warner, J. Derre, A. Go, C. Felder, H.U. Johner, Claude Guyot, L. Sakeliou, T. Geralis, D.A. Troester, G. Backenstoss, H. Postma, E. van Beveren, T. Lawry, C.W.E. van Eijk, J.C. Dousse, David Francis, L. Tauscher, P. Fassnacht, L. Faravel, M. Fidecaro, E. Aslanides, J. Duclos, H.-J. Gerber, R. Kreuger, João Carvalho, G. Marel, C. Touramanis, Christer Fuglesang, W.G. Heyes, E. Kossionides, A. Apostolakis, L. Sacks, T. Paradelis, Frixos A Triantis, R. Le Gac, G. S. Varner, E. Machado, P. Weber, K. Jansson, K. Sarigiannis, L.A. Schaller, A. Onofre, J. R. Fry, J. Bennet, B.L. Roberts, T. Nakada, P. Marotte, Sp. Dedoussis, F. Montanet, A. Schopper, Christopher Bee, P.J. Hayman, P. Pavlopoulos, R. Gamet, Jean-Louis Faure, R. Ferreira-Marques, M. Dodgson, Panagiotis Kokkas, S. Szilagyi, P.F. Harrison, S. Vlachos, D. Garreta, J. Kern, T. Ruf, C. Burgun, M. Van den Putte, W. Fetscher, C. Thibault, E. Gabathuler, R. Rickenbach, Francois Touchard, M. Mikuž, P. Maley, A. Ealet, Danilo Zavrtanik, R.W. Hollander, Ch Yèche, B. Eckart, R. Adler, P. Sanders, M. Chardalas, C. Santoni, A.J.P.L. Policarpo, F. Pelucchi, C. Witzig, C. Kochowski, B. Pagels, Jeffrey Boone Miller, D. Zimmerman, J. Pinto da Cunha, P. Gumplinger, Per Carlson, Marc Dejardin, Andras Kerek, E. Rozaki, P.-R. Kettle, H. Cobbaert, A. Angelopoulos, Kerstin Jon-And, Nikolaos Manthos, Ph. Schune, U. Seljak
Publikováno v:
Physics Letters B. 267:154-158
The ratio of the branching fractions for p p →K+K− and p p →π+π− was determined with the CPLEAR detector, by stopping antiprotons in a gaseous hydrogen target at 15 bar pressure. It was found to be BR(K+K−)/BR(π+π−)=0.205± 0.016. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f16931f0580c65275b118ad56d24a97b
https://doi.org/10.1016/0370-2693(91)90541-w
https://doi.org/10.1016/0370-2693(91)90541-w
Autor:
Andras Kerek, J. Pinto de Cunha, Christer Fuglesang, R. Gamet, Lukas A. Schaller, Claudio Santoni, W. Fetscher, G. Burgun, P. Weber, David Francis, J. R. Fry, G. S. Varner, J.C. Dousse, T. Alhalel, E. V. Van Beverin, P.R. Kettle, L. Tauscher, E. Gabathuler, R. Rickenbach, T. Nakada, H.-J. Gerber, R. Adler, J. Duclos, G. Chardin, Jean-Louis Faure, H. Cobbaert, João Carvalho, A. Apostolakis, W.G. Heyes, T. Ruf, D. Garreta, J. Kern, G. Backenstoss, A. Schopper, L. Faravel, K. Jansson, D. Zimmerman, Kerstin Jon-And, C. Thibault, P. Carlson, P.J. Hayman, J.P. Miller, Nikolaos Manthos, P. Sanders, B. L. Roberts, U. Seljak, R. Legac, Ph. Schune, Sp. Dedoussis, J. Derre, B. Eckart, R. Ferreira-Marques, A. Go, P. Gumplinger, M. Dodgson, S. Szilagyi, L. Sakeliou, Francois Touchard, Elie Aslanides, T. Lawry, Ch. Bula, Theodoros Geralis, Stef. Charalambous, D. Warner, L. Sacks, T. Paradelis, Sotirios Vlachos, A. Ealet, A. Angelopoulos, C. Touramanis, R.W. Hollander, M. Van den Putte, P. Pavlopoulos, Frixos A Triantis, Patrick Fassnacht, A. Onofre, M. Fidecaro, K. Sargiannis, P. Bloch, J. Bennet, Danilo Zavrtanik, Marko Mikuz, D.A. Troester, C.W.E. van Eijk, Panagiotis Kokkas, E. Machado, Paul Fraser Harrison, Andrej Filipcic, H.U. Johner, Claude Guyot, H. Postma, F. Pelucchi, C. Witzig, P. Maley, C. Kochowski, E. Kossianides, C. Felder, B. Pagels, C. Yeche, Marc Dejardin, E. Rozaki, A.J.P.L. Policarpo, F. Montanet, Christopher Bee, P. Marotte, R. Kreuger, G. Marel, M. Chardalis
Publikováno v:
AIP Conference Proceedings.
We describe the status of experiment PS195, which is under way on LEAR at CERN to study CP violation starting with pure K0 or K0 states. Early results on backgrounds and systematic effects agree with expectations from the original proposal. An asymme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9eace7bd66f6e1893bef2d141e4911e
https://doi.org/10.1063/1.41499
https://doi.org/10.1063/1.41499
Autor:
P. Bloch, J. Duclos, P. Gumpliger, J. R. Fry, G. S. Varner, E. Kossionides, K. Jansson, G. Burgun, P. Weber, P. Pavlopoulos, L. Sakeliou, B. Eckart, H. Cobbaert, Lukas A. Schaller, Sp. Dedoussis, Marko Mikuz, A. Onofre, D.A. Troester, Kerstin Jon-And, E. Gabathuler, R. Rickenbach, L. Faravel, Nikolaos Manthos, Claudio Santoni, U. Seljak, R. Gamet, R. Ferreira-Marques, A. Go, P. Sanders, Jean-Louis Faure, C. Witzig, J. Pinto da Cunha, P. Carlson, Theodoros Geralis, G. Marel, Ch. Bula, D. Garreta, C. W. W. Van Eijk, S. Szilagyi, J. Kern, G. Backenstoss, D. Zimmerman, C. Fuglesang, M. Fidecaro, P.R. Kettle, L. Tauscher, A. Schopper, David Francis, F. Montanet, C. Thibault, C. B. Bee, B. L. Roberts, P.J. Hayman, A. Apostolakis, João Carvalho, H. J. Johner, Andras Kerek, R.W. Hollander, L. Sacks, C. Touramanis, W. Fetscher, T. Paradelis, Eef van Beveren, K. Sarigianis, T. Nakada, R. Le Gac, Francois Touchard, J. Derre, Frixos A Triantis, Stef. Charalambous, R. Adler, Panagiotis Kokkas, Sotirios Vlachos, T. Lawry, J.C. Dousse, H.-J. Gerber, W.G. Heyes, A. Angelopoulos, M. Chardalas, Danilo Zavrtanik, T. Ruf, J. Bennet, Patrick Fassnacht, Elie Aslanides, P. F. Harrison, M. Dodgson, E. Machado, C. Kochowski, Andrej Filipcic, B. Pagels, Claude Guyot, C. Felder, M. Van de Putte, H. Postma, F. Pelucchi, P. Maley, J. S. Miller, Marc Dejardin, E. Rozaki, A.J.P.L. Policarpo, P. Marotte, R. Kreuger, A. Ealet
Publikováno v:
Nuclear Physics B Proceedings Supplements
Testing CPT and studying CP violation at a Phi factory
Testing CPT and studying CP violation at a Phi factory, Apr 1990, Los Angeles, United States. pp.45-54
Scopus-Elsevier
Testing CPT and studying CP violation at a Phi factory
Testing CPT and studying CP violation at a Phi factory, Apr 1990, Los Angeles, United States. pp.45-54
Scopus-Elsevier
The aim of the CP LEAR experiment is to study symmetry-violation effects, making use of tagged K0's and K0's. The detector, although missing some electronic components, has been operational for a few weeks at the end of 1989 at the CERN Low-Energy An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3bf6d49f568258b8a2854cf30df50af
http://hal.in2p3.fr/in2p3-00009999
http://hal.in2p3.fr/in2p3-00009999
Autor:
Schröder, Lars1,2,3 (AUTHOR) schroeder.l@ketteler-krankenhaus.de, Mallmann, Michael R.2,3 (AUTHOR), Domroese, Christian M.2,3 (AUTHOR), Wefers, Natalie4 (AUTHOR), Dolscheid-Pommerich, Ramona4 (AUTHOR), Stoffel-Wagner, Birgit4 (AUTHOR), Trulson, Inga5 (AUTHOR), Vahldiek, Kai6 (AUTHOR) k.vahldiek@ostfalia.de, Klawonn, Frank5,6,7 (AUTHOR), Holdenrieder, Stefan4,5,8 (AUTHOR) holdenrieder@dhm.mhn.de
Publikováno v:
Diagnostics (2075-4418). Oct2023, Vol. 13 Issue 19, p3101. 12p.
Autor:
P. Pistilli, B. Alessandro, W. Alpe, J.H. Bartley, W. Bisi, M.G. Catanesi, H. Cobbaert, J. Conboy, M. Coupland, G. Crosetti, M. De Vincenzi, S. Di Liberto, B.G. Duff, M.J. Esten, P. Fennel, M. Fidecaro, A. Frenkel, D. Gamba, P.F. Harrison, F.F. Heymann, D.C. Imrie, M. Iori, E. Lamanna, G. Marini, G. Martellotti, M.T. Muciaccia, P. Musset, S. Natali, A. Nigro, S. Nuzzo, A. Parisi, G. Penso, S. Petrera, E. Petrolo, G. Poulard, L. Ramello, L. Riccati, I.G. Roberts, G. Romano, R. Roosen, G. Rosa, F. Ruggieri, A. Sciubba, H. Sletten, P.T. Trent
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 1:111-121
A signal from B B associated production in π − Uranium interactions at 320 GeV, has been observed looking at events with three muons and two like-sign muons in the final state. The experimental energy and p T distributions of muons as well as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39262e7107f983640c3fe7b6e8f3cddb
https://doi.org/10.1016/0920-5632(88)90327-1
https://doi.org/10.1016/0920-5632(88)90327-1
Publikováno v:
Nuclear Physics A. 474:637-650
We study the problem of labelling the bound states created in a strong external electrostatic field when this field is so intense that the notion of Fermi energy which separates the electron and positron levels disappears. The detailed study of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd40835bc1a4e1ca5e3a86d984c7bd5a
https://doi.org/10.1016/0375-9474(87)90598-7
https://doi.org/10.1016/0375-9474(87)90598-7
Autor:
J. H. Bartley, Salvatore Nuzzo, V. Bisi, F. Ruggieri, M. J. Esten, S. Petrera, A. Parisi, E. Lamanna, A. Nigro, G. Crosetti, M. De Vincenzi, Emilio Petrolo, H. Cobbaert, L. Ramello, F.F. Heymann, A. Frenkel, Gilbert Poulard, P. T. Trent, P. F. Harrison, M. Coupland, P. Pistilli, G. Rosa, W. Alpe, J. E. Conboy, M. T. Muciaccia, S. Natali, G. Romano, D.C. Imrie, L. Riccati, A. Sciubba, M. G. Catanesi, S. Di Liberto, M. Fidecaro, D. Gamba, M. Iori, Bruno Alessandro, P. Fennel, I. G. Roberts, G. Martellotti, G. Marini, Gianni Penso, H. Sletten, R. Roosen
Publikováno v:
Physics Letters B. 202:453-457
A sample of 29 gu+ υ+ 35 υ− υ− coming from B B decay have been observed in π-U interactions at 320 GeV energy. The experimental distributions and the total cross section are found to be in good agreement with QCD predictions. The effect of B0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57a670e31cc688fcf345cb28a3e854a6
https://doi.org/10.1016/0370-2693(88)90502-3
https://doi.org/10.1016/0370-2693(88)90502-3
Autor:
J. H. Bartley, F.F. Heymann, A. Sciubba, M. De Vincenzi, A. Frenkel, Salvatore Nuzzo, M. Coupland, S. Di Liberto, P. T. Trent, D. Gamba, G. Rosa, G. Martellotti, P. Fennel, V. Bisi, G. Marini, M. Fidecaro, M. G. Catanesi, P. F. Harrison, M. T. Muciaccia, G. Crosetti, A. Nigro, M. J. Esten, R. Roosen, S. Petrera, H. Cobbaert, F. Ruggieri, G. Romano, B.G. Duff, H. Sletten, Gianni Penso, E. Lamanna, L. Riccati, D.C. Imrie, Gilbert Poulard, P. Pistilli, L. Ramello
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 248:326-330
A sampling hadronic calorimeter, consisting of a sandwich of scintillator plates and alternate U and Fe absorbers, has been tested in a 135 GeV energy beam. The energy resolution turns out to be significantly improved with respect to the homogeneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae8b1bfa9edafdf7121e0c11ddf5d1cc
https://doi.org/10.1016/0168-9002(86)91016-8
https://doi.org/10.1016/0168-9002(86)91016-8