Zobrazeno 1 - 10
of 33
pro vyhledávání: '"D. Benaksas"'
Publikováno v:
Nuclear Instruments and Methods. 60:151-156
An experimental set-up for electron scattering studies at 180° is described. The optical properties of the system have been determined from field mapping. As a check we performed an experiment on hydrogen and found that the tail of the elastic peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11177ffe6824021d2de63e1ccf254d79
https://doi.org/10.1016/0029-554x(68)90404-7
https://doi.org/10.1016/0029-554x(68)90404-7
Autor:
J. E. Augustin, D. Benaksas, J. Buon, F. Fulda, V. Gracco, J. Haissinski, D. Lalanne, F. Laplanche, J. Lefrançois, P. Lehmann, P. C. Marin, J. Perez-y-Jorba, F. Rumpf, E. Silva
Publikováno v:
Lettere al Nuovo Cimento. 2:214-219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9109d5c9b5effb934c5edaf876281a71
https://doi.org/10.1007/bf02755749
https://doi.org/10.1007/bf02755749
Publikováno v:
Physical Review. 137:B119-B124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89230f1c3fea3d2ffe4573a162086d07
https://doi.org/10.1103/physrev.137.b119
https://doi.org/10.1103/physrev.137.b119
Autor:
J.E. Augustin, D. Benaksas, J.C. Bizot, J. Buon, B. Delcourt, V. Gracco, J. Haissinski, J. Jeanjean, D. Lalaine, F. Laplanche, J.Le François, P. Lehmann, P. Marin, H.Nguyen Ngoc, J. Perez-Y-Jorba, F. Richard, F. Rumpf, E. Silva, S. Tavenier, D. Treille
Publikováno v:
Physics Letters B. 28:503-507
Results of the three Orsay experiments are analyzed in the vector meson dominance hypothesis. The coupling constants of ϱ o, ω o and φ o mesons to the photons are determined, and the mixing angle θ Y and θ N of the ω o and φ o mesons are calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae52f3129c783a9f3e0f247ef1400c39
https://doi.org/10.1016/0370-2693(69)90528-0
https://doi.org/10.1016/0370-2693(69)90528-0
Autor:
D. Benaksas, C. Cosme, B. Jean-Marie, S. Jullian, F. Laplanche, J. Lefrançois, A.D. Liberman, G. Parrour, J.P. Repellin, G. Sauvage
Publikováno v:
Physics Letters B. 42:507-510
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae78a6227bc27b4202d40eba8ef85aa
https://doi.org/10.1016/0370-2693(72)90118-9
https://doi.org/10.1016/0370-2693(72)90118-9
Publikováno v:
Physical Review. 171:310-315
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374f08bb4d871f882880be54b46c640d
https://doi.org/10.1103/physrev.171.310
https://doi.org/10.1103/physrev.171.310
Autor:
G. Sauvage, D. Benaksas, F. Laplanche, G. Cosme, A.D. Liberman, G. Parrour, J. Lefrançois, B. Jean-Marie, S. Jullian, J.P. Repellin
Publikováno v:
Physics Letters B. 42:511-514
With a large solid angle detector, optimized to detect γ rays, we observed the radiative decay modes of the ω and φ, produced by e + e − annihilation. Our results are: Γ(φ → ηγ) Γ(φ → all = 2.6 ± 0.7)% , Γ(φ → π°γ) Γ(φ → al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46381e2b49069d53057d6e2ddc9d8e7e
https://doi.org/10.1016/0370-2693(72)90119-0
https://doi.org/10.1016/0370-2693(72)90119-0
Publikováno v:
Physical Review. 148:1327-1331
Two groups of measurements have been made on the elastic scattering of electrons by deuterium; in each case we observed the recoil deuteron instead of the scattered electron. In the first case the spectrometer was set at 45\ifmmode^\circ\else\textdeg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da02a7b1a61a04c8a6d1be78f662bdf
https://doi.org/10.1103/physrev.148.1327
https://doi.org/10.1103/physrev.148.1327
Autor:
D. Benaksas, R. Morrison
Publikováno v:
Physical Review. 160:1245-1251
We have studied electron pair photoproduction in the field of the nucleus and in the field of the atomic electrons of neon. A streamer chamber, which in many ways behaves as a bubble chamber, has been used for this experiment. The recoiling electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46035d7685f87d023ee840ed5b942a1d
https://doi.org/10.1103/physrev.160.1245
https://doi.org/10.1103/physrev.160.1245
Autor:
G. Cosme, F. Laplanche, D. Benaksas, B. Jean-Marie, G. Sauvage, G. Parrour, A.D. Liberman, J.P. Repellin, J. Lefrançois, S. Jullian
Publikováno v:
Physics Letters B. 39:289-293
A large solid angle detector has been used to observe two body events produced by electron-positron collisions in the Orsay storage ring. From the π + π − excitation curve in the ϱ region we have deduced the amplitude and the phase of the ω-ϱ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1021beb709f78ccee0d4e96813aa926f
https://doi.org/10.1016/0370-2693(72)90799-x
https://doi.org/10.1016/0370-2693(72)90799-x