Search Results - "BEDFER, Y"

Nucleon longitudinal spin structure at COMPASS by Bedfer, Y.

“…The nucleon spin structure is studied at COMPASS via the measurement of the spin dependent properties of deep inelastic muon-deuteron scattering. Both…”
Get full text

Discharge studies in micromegas detectors in a 150 GeV/c pion beam by Procureur, S, Aune, S, Ball, J, Bedfer, Y, Boyer, M, Colas, H, Giganon, A, Konczykowski, P, Kunne, F, Lahonde-Hamdoun, C, Makke, N, Marchand, C, Meunier, O, Morreale, A, Moreno, B, Moutarde, H, Neyret, D, Platchkov, S, Sabatie, F

“…A detailed study of several Micromegas detectors prototyped for the COMPASS and CLAS12 experiments is presented. Using a 150 GeV/c pion beam, the discharge…”
Get full text

Discharge studies in Micromegas detectors in low energy hadron beams by Charles, G., Anfreville, M., Aune, S., Ball, J., Bedfer, Y., Boyer, M., Konczykowski, P., Kunne, F., Lahonde-Hamdoun, C., Cai, L., Mandjavidze, I., Marchand, C., Meunier, O., Moreno, B., Moutarde, H., Neyret, D., Obertelli, A., Procureur, S., Sabatié, F., Vandenbroucke, M.

“…We present measurements of discharge rates in various Micromegas detectors in low energy hadron beams for applications foreseen at the future experiments…”
Get full text

The gaseous microstrip detector micromegas for the COMPASS experiment at CERN by Kunn, F., Abbon, P., Ball, J., Bedfer, Y., Bernet, C., Delagnes, E., Giganon, A., Le Goff, J.-M., Magnon, A., Neyret, D., Pereira, H., Platchkov, S., Rebourgeard, P., Tarte, G., Thers, D.

“…The measurements foreseen in the COMPASS experiment at CERN, require high resolution tracking detectors, with low radiation length and high rate capability…”
Get full text

Micromegas as a large microstrip detector for the COMPASS experiment by Thers, D, Abbon, Ph, Ball, J, Bedfer, Y, Bernet, C, Carasco, C, Delagnes, E, Durand, D, Faivre, J.-C, Fonvieille, H, Giganon, A, Kunne, F, Goff, J.-M.Le, Lehar, F, Magnon, A, Neyret, D, Pasquetto, E, Pereira, H, Platchkov, S, Poisson, E, Rebourgeard, Ph

“…Recent results on the gaseous microstrip detector Micromegas which will be used to track particles in the COMPASS experiment at CERN are presented…”
Get full text

Production of η' mesons in the pp→ ppη' reaction at 3.67 GeV/ c by Balestra, F., Bedfer, Y., Bertini, R., Bland, L.C., Brenschede, A., Brochard, F., Bussa, M.P., Choi, Seonho, Debowski, M., Dzemidzic, M., Faivre, J.-Cl, Falomkin, I.V., Fava, L., Ferrero, L., Foryciarz, J., Fröhlich, I., Frolov, V., Garfagnini, R., Grasso, A., Heinz, S., Ivanov, V.V., Jacobs, W.W., Kühn, W., Maggiora, A., Maggiora, M., Manara, A., Panzieri, D., Pfaff, H.-W., Piragino, G., Pontecorvo, G.B., Popov, A., Ritman, J., Salabura, P., Tchalyshev, V., Tosello, F., Vigdor, S.E., Zosi, G.

“…The ratio of the total exclusive production cross sections for η' and η mesons has been measured in the pp reaction at p beam=3.67 GeV/ c. The observed η ′/ η…”
Get full text

SFE16, a low noise front-end integrated circuit dedicated to the read-out of large Micromegas detectors by Delagnes, E., Abbon, P., Bedfer, Y., Faivre, J.C., Kunne, F., Magnon, A., Platchkov, S., Rebourgerad, P., Thers, D.

“…A front-end BiCMOS ASIC was specially developed for the Micromegas detectors to be used in the Small Angle Tracker of the COMPASS experiment at CERN. Each of…”
Get full text

Recent results from COMPASS spin program by Bedfer, Y.

“…COMPASS is a fixed target experiment at CERN’s Super-Proton-Synchrotron. Part of its physics program is dedicated to the spin structure of the nucleon, which…”
Get full text

New prospects on particle detection with a Parallel Ionization Multiplier (PIM) by THERS, D, BEDFER, Y, BEUCHER, J, COULON, P, KUNNE, F, LEGUAY, M, LEPELTIER, V, LERAY, P, LUPONE, S, LUQUIN, L

Get full text

Production of φ and ω Mesons in Near-Threshold pp Reactions by Balestra, F., Bedfer, Y., Bertini, R., Bland, L. C., Brenschede, A., Brochard, F., Bussa, M. P., Chalyshev, V., Choi, Seonho, Debowski, M., Dzemidzic, M., Falomkin, I. V., Faivre, J.-Cl, Fava, L., Ferrero, L., Foryciarz, J., Frolov, V., Garfagnini, R., Gill, D., Grasso, A., Grosse, E., Heinz, S., Ivanov, V. V., Jacobs, W. W., Kühn, W., Maggiora, A., Maggiora, M., Manara, A., Panzieri, D., Pfaff, H.-W., Piragino, G., Pontecorvo, G. B., Popov, A., Ritman, J., Salabura, P., Senger, P., Stroth, J., Tosello, F., Vigdor, S. E., Zosi, G.

Get full text

New prospects on particle detection with a Parallel Ionization Multiplier (PIM) by Thers, D., Bedfer, Y., Beucher, J., Coulon, P., Kunne, F., Leguay, M., Lepeltier, V., Leray, P., Lupone, S., Luquin, L., Métivier, V., Morteau, E., Neyret, D., Samarati, J., Servagent, N.

“…We report on discharge rate measurements performed with Parallel Ionization Multiplier (PIM) detectors in a 10 GeV hadron beam. Various PIM configurations with…”
Get full text

The gaseous microstrip detector Micromegas for the high-luminosity COMPASS experiment at CERN by Bernet, C., Abbon, P., Ball, J., Bedfer, Y., Delagnes, E., Giganon, A., Kunne, F., Le Goff, J.-M., Magnon, A., Marchand, C., Neyret, D., Panebianco, S., Pereira, H., Platchkov, S., Procureur, S., Rebourgeard, P., Tarte, G., Thers, D.

Get full text

K − meson production in the proton–proton reaction at 3.67 GeV/ c by Balestra, F., Bedfer, Y., Bertini, R., Bland, L.C., Brenschede, A., Brochard, F., Bussa, M.P., Tchalyshev, V., Choi, Seonho, Debowski, M., Dzemidzic, M., Faivre, J.-Cl, Falomkin, I.V., Fava, L., Ferrero, L., Foryciarz, J., Fröhlich, I., Frolov, V., Garfagnini, R., Gill, D., Grasso, A., Grosse, E., Heinz, S., Ivanov, V.V., Jacobs, W.W., Kühn, W., Maggiora, A., Maggiora, M., Manara, A., Panzieri, D., Pfaff, H.-W., Piragino, G., Pontecorvo, G.B., Popov, A., Ritman, J., Salabura, P., Tosello, F., Vigdor, S.E., Zosi, G.

“…The total cross section of the reaction pp→ ppK + K − has been determined for proton–proton reactions with p beam =3.67 GeV/c . This represents the first cross…”
Get full text

Collins and Sivers transverse-spin asymmetries in inclusive muoproduction of ρ0 mesons by Alexeev, M.G., Alice, C., Amoroso, A., Andrieux, V., Augsten, K., Azevedo, C.D.R., Beck, R., Bedfer, Y., Bodlak, M., Bradamante, F., Bressan, A., Burtsev, V.E., Chatterjee, C., Chiosso, M., Chung, S.-U., Correia, P.M.M., Crespo, M.L., Dasgupta, S.S., Dasgupta, S., Del Carro, F., Doshita, N., Dreisbach, Ch, Dünnweber, W., Dusaev, R.R., Efremov, A., Elia, C., Eremeev, D., Faccioli, P., Faessler, M., Fischer, H., Florian, W., Friedrich, J.M., Gerassimov, S., Gorzellik, M., Gridin, A., Grüner, M., Guskov, A., Hoffmann, M., Hsieh, C.-Y., Huber, S., Ishimoto, S., Ivanov, A., Iwata, T., Jandek, M., Kabuß, E., Kaspar, F., Klein, F., Koivuniemi, J.H., Kolosov, V.N., Konorov, I., Konstantinov, V.F., Korzenev, A.M., Kotzinian, A.M., Kouznetsov, O.M., Koval, A., Kral, Z., Kurjata, R.P., Kveton, A., Lavickova, K., Lian, Y.-S., Lichtenstadt, J., Lin, P.-J., Lyubovitskij, V.E., Maggiora, A., Marzec, J., Matoušek, J., Matsuda, T., Menezes Pires, C., Meyer, W., Molina, R., Nagaytsev, A., Naim, C., Nový, J., Ostrick, M., Parsamyan, B., Pešek, M., Peshekhonov, D.V., Quaresma, M., Reicherz, G., Riedl, C., Ryabchikov, D.I., Samoylenko, V.D., Sarkar, S., Savin, I.A., Sbrizzai, G., Schmieden, H., Sharko, K., Sinha, L., Slunecka, M., Sozzi, F., Spülbeck, D., Srnka, A., Sulc, M., Tessaro, S., Tosello, F., Townsend, A., Valinoti, B., Veit, B.M., Zaremba, K., Zemko, M.

“…The production of vector mesons in deep inelastic scattering is an interesting yet scarcely explored channel to study the transverse spin structure of the…”
Get full text

Measurement of PT-weighted Sivers asymmetries in leptoproduction of hadrons by Antoshkin, A., Augsten, K., Augustyniak, W., Balestra, F., Barth, J., Barone, V., Bicker, K., Bodlak, M., Bordalo, P., Bradamante, F., Bressan, A., Burtsev, V.E., Chatterjee, C., Cicuttin, A., Crespo, M.L., Dasgupta, S., Denisov, O.Yu, Doshita, N., Dreisbach, Ch, Dünnweber, W., Eversheim, P.D., Faessler, M., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Frolov, V., Gerassimov, S., Grosse Perdekamp, M., Grube, B., Guskov, A., Hamar, G., von Harrach, D., Heitz, R., Horikawa, N., Jandek, M., Jary, V., Joosten, R., Jörg, P., Kabuß, E., Kisselev, Yu, Koivuniemi, J.H., Kolosov, V.N., Konorov, I., Kotzinian, A.M., Kral, Z., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R.P., Lednev, A.A., Levorato, S., Lian, Y.-S., Lichtenstadt, J., Magnon, A., Mamon, S.A., Martin, A., Matoušek, J., Meyer, M., Mikhailov, Yu.V., Mitrofanov, E., Mitrofanov, N., Nový, J., Nowak, W.-D., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Panzieri, D., Parsamyan, B., Peng, J.-C., Pereira, F., Peshekhonov, D.V., Pierre, N., Platchkov, S., Polyakov, V.A., Ramos, S., Regali, C., Riedl, C., Rychter, A., Samoylenko, V.D., Sarkar, S., Sawada, T., Sbrizzai, G., Seder, E., Selyunin, A., Silva, L., Sinha, L., Sirtl, S., Srnka, A., Subrt, O., Sulc, M., Szameitat, T., Tessaro, S., Tomsa, J., Tosello, F., Tskhay, V., Vasilishin, B.I., Vidon, A., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M.

“…The transverse spin asymmetries measured in semi-inclusive leptoproduction of hadrons, when weighted with the hadron transverse momentum PT, allow for the…”
Get full text

DISTO: a large acceptance multiparticle spectrometer for 1–3 GeV proton beams by Balestra, F., Bedfer, Y., Bertini, R., Bland, L.C., Brenschede, A., Brochard, F., Bussa, M.P., Chalyshev, V., Choi, Seonho, Debowski, M., Dzemidzic, M., Faivre, J.Cl, Falomkin, I.V., Fava, L., Ferrero, L., Foryciarz, J., Frolov, V., Garfagnini, R., Gill, D., Grasso, A., Grosse, E., Heinz, S., Jacobs, W.W., Kühn, W., Maggiora, A., Maggiora, M., Manara, A., Panzieri, D., Pfaff, H.W., Piragino, G., Pontecorvo, G.B., Popov, A., Ritman, J., Salabura, P., Senger, P., Stroth, J., Tosello, F., Vigdor, S.E., Zalikhanov, B., Zosi, G.

“…A magnetic spectrometer system has been constructed for the study of reactions with multiple charged particles in the final state, induced by polarized proton…”
Get full text

Micromegas, a microstrip detector for Compass by Abbon, Ph, Ball, J., Bedfer, Y., Carasco, C., Delagnes, E., Durand, D., Faivre, J.-C., Fonvieille, H., Giganon, A., Kunne, F., Goff, J.-M.Le, Lehar, F., Magnon, A., Neyret, D., Pasquetto, E., Pereira, H., Platchkov, S., Poisson, E., Rebourgeard, Ph, Thers, D.

“…Recent results obtained with a gaseous microstrip detector Micromegas developed for the tracking in the high-rate environment of the COMPASS experiment at CERN…”
Get full text

Exclusive $\eta$ production in pp reactions by Fröhlich, I., Balestra, F., Bedfer, Y., Bertini, R., Bland, L. C., Brenschede, A., Brochard, F., Bussa, M. P., Choi, Seonho, Colantoni, M. L., Dressler, R., Dzemidzic, M., Faivre, J.-Cl, Ferrero, A., Ferrero, L., Foryciarz, J., Frolov, V., Garfagnini, R., Grasso, A., Heinz, S., Jacobs, W. W., Kühn, W., Maggiora, A., Maggiora, M., Manara, A., Panzieri, D., Pfaff, H.-W., Piragino, G., Popov, A., Ritman, J., Salabura, P., Tchalyshev, V., Tosello, F., Vigdor, S. E., Zosi, G.

Get full text

Odd and even partial waves of η π − and η ′ π − in π − p → η ( ′ ) π − p at 191 GeV / c by Adolph, C., Akhunzyanov, R., Alexeev, M.G., Alexeev, G.D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E.R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S.U., Cicuttin, A., Crespo, M.L., Curiel, Q., Dalla Torre, S., Dasgupta, S.S., Dasgupta, S., Denisov, O.Yu, Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger, M., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Friedrich, J.M., Frolov, V., Gautheron, F., Gavrichtchouk, O.P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmüller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F.H., Herrmann, F., Hinterberger, F., Höppner, Ch, Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu, Iwata, T., Jahn, R., Jary, V., Jasinski, P., Jörg, P., Joosten, R., Kabuß, E., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kisselev, Yu, Klein, F., Klimaszewski, K., Koivuniemi, J.H., Kolosov, V.N., Kondo, K.

Get full text

Search for exclusive photoproduction of Zc±(3900) at COMPASS by Akhunzyanov, R., Alexeev, M.G., Andrieux, V., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Berlin, A., Bicker, K., Bielert, E.R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Bordalo, P., Büchele, M., Capozza, L., Chiosso, M., Chung, S.U., Cicuttin, A., Crespo, M.L., Curiel, Q., Dalla Torre, S., Dasgupta, S.S., Dasgupta, S., Donskov, S.V., Elia, C., Eversheim, P.D., Faessler, M., Ferrero, A., Fischer, H., du Fresne von Hohenesche, N., Frolov, V., Gerassimov, S., Gobbo, B., Goertz, S., Grabmüller, S., Grube, B., Grussenmeyer, T., Guskov, A., von Harrach, D., Herrmann, F., d'Hose, N., Ishimoto, S., Ivanshin, Yu, Iwata, T., Jasinski, P., Jörg, P., Ketzer, B., Khokhlov, Yu.A., Kisselev, Yu, Klimaszewski, K., Koivuniemi, J.H., Königsmann, K., Konorov, I., Konstantinov, V.F., Kotzinian, A.M., Kunne, F., Kurek, K., Kurjata, R.P., Levillain, M., Marchand, C., Martin, A., Matsuda, T., Meyer, W., Miyachi, Y., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nowak, W.-D., Orlov, I., Ostrick, M., Panknin, R., Paul, S., Polyakov, V.A., Pretz, J., Ryabchikov, D.I., Rychter, A., Samoylenko, V.D., Sarkar, S., Schiavon, P., Schlüter, T., Schmidt, K., Schönning, K., Schott, M., Sinha, L., Sosio, S., Sulc, M., Szabelski, A., Sznajder, P., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Wollny, H., Zaremba, K., Zavertyaev, M.

“…A search for the exclusive production of the Zc±(3900) hadron by virtual photons has been performed in the channel Zc±(3900)→J/ψπ±. The data cover the range…”
Get full text