Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Vardanyan, H. A."'
Autor:
Bernauer, J. C., Schmidt, A., Henderson, B. S., Ice, L. D., Khaneft, D., O'Connor, C., Russell, R., Akopov, N., Alarcon, R., Ates, O., Avetisyan, A., Beck, R., Belostotski, S., Bessuille, J., Brinker, F., Calarco, J. R., Carassiti, V., Cisbani, E., Ciullo, G., Contalbrigo, M., De Leo, R., Diefenbach, J., Donnelly, T. W., Dow, K., Elbakian, G., Eversheim, P. D., Frullani, S., Funke, Ch., Gavrilov, G., Gläser, B., Görrissen, N., Hasell, D. K., Hauschildt, J., Hoffmeister, Ph., Holler, Y., Ihloff, E., Izotov, A., Kaiser, R., Karyan, G., Kelsey, J., Kiselev, A., Klassen, P., Krivshich, A., Kohl, M., Lehmann, I., Lenisa, P., Lenz, D., Lumsden, S., Ma, Y., Maas, F., Marukyan, H., Miklukho, O., Milner, R. G., Movsisyan, A., Murray, M., Naryshkin, Y., Benito, R. Perez, Perrino, R., Redwine, R. P., Piñeiro, D. Rodríguez, Rosner, G., Schneekloth, U., Seitz, B., Statera, M., Thiel, A., Vardanyan, H., Veretennikov, D., Vidal, C., Winnebeck, A., Yeganov, V.
Publikováno v:
Phys. Rev. Lett. 126, 162501 (2021)
We report the first measurement of the average of the electron-proton and positron-proton elastic scattering cross sections. This lepton charge-averaged cross section is insensitive to the leading effects of hard two-photon exchange, giving more robu
Externí odkaz:
http://arxiv.org/abs/2008.05349
Autor:
Margaryan, A., Ajvazyan, R., Grigoryan, N., Kakoyan, V., Khacatryan, V., Vardanyan, H., Zhamkochyan, S., Achenbach, P., Pochodzalla, J., Nakamura, S. N., Nagao, S., Toyama, Y., Annand, J. R. M., Livingston, K., Montgomery, R.
We propose a new experiment for decay pion spectroscopy of light hypernuclei at electron- and proton-beam facilities, using the recoil distance technique for separation of produced hypernuclei and a magnetic spectrometer for precise measurement of th
Externí odkaz:
http://arxiv.org/abs/1902.03075
Autor:
Henderson, B. S., Ice, L. D., Khaneft, D., O'Connor, C., Russell, R., Schmidt, A., Bernauer, J. C., Kohl, M., Akopov, N., Alarcon, R., Ates, O., Avetisyan, A., Beck, R., Belostotski, S., Bessuille, J., Brinker, F., Calarco, J. R., Carassiti, V., Cisbani, E., Ciullo, G., Contalbrigo, M., De Leo, R., Diefenbach, J., Donnelly, T. W., Dow, K., Elbakian, G., Eversheim, P. D., Frullani, S., Funke, Ch., Gavrilov, G., Gläser, B., Görrissen, N., Hasell, D. K., Hauschildt, J., Hoffmeister, Ph., Holler, Y., Ihloff, E., Izotov, A., Kaiser, R., Karyan, G., Kelsey, J., Kiselev, A., Klassen, P., Krivshich, A., Lehmann, I., Lenisa, P., Lenz, D., Lumsden, S., Ma, Y., Maas, F., Marukyan, H., Miklukho, O., Milner, R. G., Movsisyan, A., Murray, M., Naryshkin, Y., Benito, R. Perez, Perrino, R., Redwine, R. P., Piñeiro, D. Rodríguez, Rosner, G., Schneekloth, U., Seitz, B., Statera, M., Thiel, A., Vardanyan, H., Veretennikov, D., Vidal, C., Winnebeck, A., Yeganov, V.
Publikováno v:
Phys. Rev. Lett. 118, 092501 (2017)
The OLYMPUS collaboration reports on a precision measurement of the positron-proton to electron-proton elastic cross section ratio, $R_{2\gamma}$, a direct measure of the contribution of hard two-photon exchange to the elastic cross section. In the O
Externí odkaz:
http://arxiv.org/abs/1611.04685
Akademický článek
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Autor:
Pavlyuchenko, V. P., Martirosov, R. M., Nikolskaya, N. M., Erlykin, A. D., Babayan, H. A., Garyaka, A. P., Vardanyan, H. S., Jones, L. W., Kempa, J., Pattison, B., Procureur, J.
We present preliminary results obtained by a novel difference method for the study of the nature of the knee in the energy spectrum of the primary cosmic radiation. We have applied this method to data from the GAMMA experiment in Armenia. The analysi
Externí odkaz:
http://arxiv.org/abs/1406.0799
Autor:
Milner, R., Hasell, D. K., Kohl, M., Schneekloth, U., Akopov, N., Alarcon, R., Andreev, V. A., Ates, O., Avetisyan, A., Bayadilov, D., Beck, R., Belostotski, S., Bernauer, J. C., Bessuille, J., Brinker, F., Buck, B., Calarco, J. R., Carassiti, V., Cisbani, E., Ciullo, G., Contalbrigo, M., D'Ascenzo, N., De Leo, R., Diefenbach, J., Donnelly, T. W., Dow, K., Elbakian, G., Eversheim, D., Frullani, S., Funke, Ch., Gavrilov, G., Gläser, B., Görrissen, N., Hauschildt, J., Henderson, B. S., Hoffmeister, Ph., Holler, Y., Ice, L. D., Izotov, A., Kaiser, R., Karyan, G., Kelsey, J., Khaneft, D., Klassen, P., Kiselev, A., Krivshich, A., Lehmann, I., Lenisa, P., Lenz, D., Lumsden, S., Ma, Y., Maas, F., Marukyan, H., Miklukho, O., Movsisyan, A., Murray, M., Naryshkin, Y., O'Connor, C., Benito, R. Perez, Perrino, R., Redwine, R. P., Piñeiro, D. Rodríguez, Rosner, G., Russell, R. L., Schmidt, A., Seitz, B., Statera, M., Thiel, A., Vardanyan, H., Veretennikov, D., Vidal, C., Winnebeck, A., Yeganov, V.
Publikováno v:
Nuclear Inst. and Methods in Physics Research, A (2014) pp. 1-17
The OLYMPUS experiment was designed to measure the ratio between the positron-proton and electron-proton elastic scattering cross sections, with the goal of determining the contribution of two-photon exchange to the elastic cross section. Two-photon
Externí odkaz:
http://arxiv.org/abs/1312.1730
Autor:
Martirosov, R. M., Garyaka, A. P., Vardanyan, H. S., Erlykin, A. D., Nikolskaya, N. M., Gallant, Y. A., Jones, L. W., Babayan, H. A.
The energy spectrum of the primary cosmic radiation in the energy range 1 - 100 PeV and the extensive air shower (EAS) characteristics obtained on the basis of the expanded data bank of the GAMMA experiment (Mt. Aragats, Armenia) are presented. With
Externí odkaz:
http://arxiv.org/abs/1201.0235
Akademický článek
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Autor:
Gevorkian, Zh. S., Harutyunyan, S. R., Ananikian, N. S., Arakelian, V. H., Ayvazyan, R. B., Gavalyan, V. V., Grigorian, N. K., Vardanyan, H. S., Sahakian, V. H., Hakobyan, A. A.
Diffusive Radiation is a new type of radiation predicted to occur in randomly inhomogeneous media due to the multiple scattering of pseudophotons. This theoretical effect is now observed experimentally. The radiation is generated by the passage of el
Externí odkaz:
http://arxiv.org/abs/physics/0604132
Autor:
Milner, R., Hasell, D.K., Kohl, M., Schneekloth, U., Akopov, N., Alarcon, R., Andreev, V.A., Ates, O., Avetisyan, A., Bayadilov, D., Beck, R., Belostotski, S., Bernauer, J.C., Bessuille, J., Brinker, F., Buck, B., Calarco, J.R., Carassiti, V., Cisbani, E., Ciullo, G., Contalbrigo, M., D'Ascenzo, N., De Leo, R., Diefenbach, J., Donnelly, T.W., Dow, K., Elbakian, G., Eversheim, D., Frullani, S., Funke, Ch., Gavrilov, G., Gläser, B., Görrissen, N., Hauschildt, J., Henderson, B.S., Hoffmeister, Ph., Holler, Y., Ice, L.D., Izotov, A., Kaiser, R., Karyan, G., Kelsey, J., Khaneft, D., Klassen, P., Kiselev, A., Krivshich, A., Lehmann, I., Lenisa, P., Lenz, D., Lumsden, S., Ma, Y., Maas, F., Marukyan, H., Miklukho, O., Movsisyan, A., Murray, M., Naryshkin, Y., O'Connor, C., Perez Benito, R., Perrino, R., Redwine, R.P., Rodríguez Piñeiro, D., Rosner, G., Russell, R.L., Schmidt, A., Seitz, B., Statera, M., Thiel, A., Vardanyan, H., Veretennikov, D., Vidal, C., Winnebeck, A., Yeganov, V.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 March 2014 741:1-17
