Zobrazeno 1 - 10
of 640
pro vyhledávání: '"Landsberg, L."'
Autor:
Artamonov, A. V., Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., Chiang, I-H., Christidi, I. -A., Cooper, P. S., Diwan, M. V., Frank, J. S., Fujiwara, T., Hu, J., Ives, J., Izmaylov, A. O., Jaffe, D. E., Kabe, S., Kettell, S. H., Khabibullin, M. M., Khotjantsev, A. N., Kitching, P., Kobayashi, M., Komatsubara, T. K., Konaka, A., Kudenko, Yu. G., Landsberg, L. G., Lewis, B., Li, K. K., Littenberg, L. S., Macdonald, J. A., Mildenberger, J., Mineev, O. V., Miyajima, M., Mizouchi, K., Muramatsu, N., Nakano, T., Nomachi, M., Nomura, T., Numao, T., Obraztsov, V. F., Omata, K., Patalakha, D. I., Poutissou, R., Redlinger, G., Sato, T., Sekiguchi, T., Shaikhiev, A. T., Shinkawa, T., Strand, R. C., Sugimoto, S., Tamagawa, Y., Tschirhart, R., Tsunemi, T., Vavilov, D. V., Viren, B., Wang, Zhe, Wei, Hanyu, Yershov, N. V., Yoshimura, Y., Yoshioka, T.
Publikováno v:
Phys. Rev. D 94, 032012 (2016)
Evidence of the $K^+\to\mu^+\nu\bar\nu\nu$ decay was searched for using E949 experimental data with an exposure of $1.70\times 10^{12}$ stopped kaons. The data sample is dominated by the backgrond process $K^+\to\mu^+\nu_\mu\gamma$. An upper limit on
Externí odkaz:
http://arxiv.org/abs/1606.09054
Autor:
SELEX Collaboration, Nigmatkulov, G. A., Ponosov, A. K., Akgun, U., Alkhazov, G., Amaro-Reyes, J., Asratyan, A., Atamantchouk, A. G., Ayan, A. S., Balatz, M. Y., Blanco-Covarrubias, A., Bondar, N. F., Cooper, P. S., Dauwe, L. J., Davidenko, G. V., Dersch, U., Dolgolenko, A. G., Dzyubenko, G. B., Edelstein, R., Emediato, L., Endler, A. M. F., Engelfried, J., Eschrich, I., Escobar, C. O., Estrada, N., Evdokimov, A. V., Filimonov, I. S., Flores-Castillo, A., Garcia, F. G., Golovtsov, V. L., Gouffon, P., Gülmez, E., Iori, M., Jun, S. Y., Kaya, M., Kilmer, J., Kim, V. T., Kochenda, L. M., Konorov, I., Kozhevnikov, A. P., Krivshich, A. G., Krüger, H., Kubantsev, M. A., Kubarovsky, V. P., Kulyavtsev, A. I., Kuropatrkin, N. P., Kurshetsov, V. F., Kushnirenko, A., Lach, J., Landsberg, L. G., Larin, I., Leikin, E. M., López-Hinojosa, G., Lungov, T., Maleev, V. P., Mao, D., Mathew, P., Mattson, M., Matveev, V., McCliment, E., Moinester, M. A., Molchanov, V. V., Morelos, A., Nemitkin, A. V., Neoustroev, P. V., Newsom, C., Nilov, A. P., Nurushev, S. B., Ocherashvili, A., Onel, Y., Ozkorucuklu, S., Penzo, A., Petrenko, S. V., Procario, M., Prutskoi, V. A., Razmyslovich, B. V., Romanov, D. A., Rud, V. I., Russ, J., Sánchez-López, J. L., Savchenko, A. A., Simon, J., Sinev, G. V., Sitnikov, A. I., Smith, V. J., Srivastava, M., Steiner, V., Stepanov, V., Stutte, L., Svoiski, M., Tarasov, V. V., Terentyev, N. K., Torres, I., Uvarov, L. N., Vasiliev, A. N., Vavilov, D. V., Vázquez-Jáuregui, E., Verebryusov, V. S., Victorov, V. A., Vishnyakov, V. E., Vorobyov, A. A., Vorwalter, K., You, J., Zukanovich-Funchal, R.
We report on the measurement of the one-dimensional charged kaon correlation functions using 600~GeV/{\it c} $\Sigma^-$, $\pi^-$ and 540~GeV/{\it c} $p$ beams from the SELEX~(E781) experiment at the Fermilab Tevatron. $K^{\pm}K^{\pm}$ correlation fun
Externí odkaz:
http://arxiv.org/abs/1501.04316
Autor:
Artamonov, A. V., Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., Chiang, I-H., Christidi, I. -A., Cooper, P. S., Diwan, M. V., Frank, J. S., Fujiwara, T., Hu, J., Ives, J., Izmaylov, A. O., Jaffe, D. E., Kabe, S., Kettell, S. H., Khabibullin, M. M., Khotjantsev, A. N., Kitching, P., Kobayashi, M., Komatsubara, T. K., Konaka, A., Kudenko, Yu. G., Landsberg, L. G., Lewis, B., Li, K. K., Littenberg, L. S., Macdonald, J. A., Mildenberger, J., Mineev, O. V., Miyajima, M., Mizouchi, K., Muramatsu, N., Nakano, T., Nomachi, M., Nomura, T., Numao, T., Obraztsov, V. F., Omata, K., Patalakha, D. I., Poutissou, R., Redlinger, G., Sato, T., Sekiguchi, T., Shaikhiev, A. T., Shinkawa, T., Strand, R. C., Sugimoto, S., Tamagawa, Y., Tschirhart, R., Tsunemi, T., Vavilov, D. V., Viren, B., Wang, Zhe, Wei, Hanyu, Yershov, N. V., Yoshimura, Y., Yoshioka, T.
Publikováno v:
Phys. Rev. D 91, 052001 (2015)
Evidence of a heavy neutrino, $\nu_H$, in the $K^+\to\mu^+\nu_H$ decays was sought using the E949 experimental data with an exposure of $1.70\times 10^{12}$ stopped kaons. With the major background from the radiative $K^+\to\mu^+\nu_\mu\gamma$ decay
Externí odkaz:
http://arxiv.org/abs/1411.3963
Autor:
E949 Collaboration, Artamonov, A. V., Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., Chiang, I-H., Christidi, I. -A., Cooper, P. S., Diwan, M. V., Frank, J. S., Fujiwara, T., Hu, J., Ives, J., Jaffe, D. E., Kabe, S., Kettell, S. H., Khabibullin, M. M., Khotjantsev, A. N., Kitching, P., Kobayashi, M., Komatsubara, T. K., Konaka, A., Kozhevnikov, A. P., Kudenko, Yu. G., Kushnirenko, A., Landsberg, L. G., Lewis, B., Li, K. K., Littenberg, L. S., Macdonald, J. A., Mildenberger, J., Mineev, O. V., Miyajima, M., Mizouchi, K., Mukhin, V. A., Muramatsu, N., Nakano, T., Nomachi, M., Nomura, T., Numao, T., Obraztsov, V. F., Omata, K., Patalakha, D. I., Petrenko, S. V., Poutissou, R., Ramberg, E. J., Redlinger, G., Sato, T., Sekiguchi, T., Shinkawa, T., Strand, R. C., Sugimoto, S., Tamagawa, Y., Tschirhart, R., Tsunemi, T., Vavilov, D. V., Viren, B., Wang, Zhe, Yershov, N. V., Yoshimura, Y., Yoshioka, T.
Publikováno v:
Phys.Rev.D79:092004,2009
Experiment E949 at Brookhaven National Laboratory has observed three new events consistent with the decay K+ => pi+,nu,nubar in the pion momentum region 140 < P_pi < 199 MeV/c in an exposure of 1.71e12 stopped kaons with an estimated total background
Externí odkaz:
http://arxiv.org/abs/0903.0030
Autor:
Landsberg, L. G.
In the experiment with the SPHINX spectrometer in 1995-99 a new baryon state X(2000) -> Sigma^0K^+ was observed in the proton diffractive reactions p + N(C) -> Sigma^0K^+ + N(C). The main parameters of X(2000)^+ baryon are M = 1986 +- 6 MeV, Gamma =
Externí odkaz:
http://arxiv.org/abs/hep-ex/0508059
Autor:
SPHINX Collaboration, Antipov, Yu., Artamonov, A., Batarin, V., Bezzubov, V., Eroshin, O., Golovkin, S., Gorin, Yu., Govorun, V., Isaev, A., Kolganov, V., Konstantinov, A., Kozhevnikov, A., Kubarovsky, V., Kurshetsov, V., Kushnirenko, A., Landsberg, L., Leontiev, V., Lomkatsi, G., Medinskiy, M., Medovikov, V., Molchanov, V., Morozova, V., Mukhin, V., Nilov, A., Patalakha, D., Petrenko, S., Petrukhin, A., Rykalin, V., Senko, V., Shalanda, N., Smolyankin, V., Sytin, A., Vaniev, V., Vavilov, D., Victorov, V., Yakimchuk, V., Zimin, S.
The paper describes the SPHINX facility which includes a wide-aperture magnetic spectrometer with scintillation counters and hodoscopes, proportional chambers and drift tubes, multichannel electromagnetic and hadron calorimeters, a guard system, a RI
Externí odkaz:
http://arxiv.org/abs/physics/0504035
Autor:
Landsberg, L. G.
Publikováno v:
Phys.Atom.Nucl.68:1190-1210,2005; Yad.Fiz.68:1240-1259,2005
Prospective searches for lepton flavor violation (LFV) in rare kaon decays at the existing and future intermediate-energy accelerators are considered. The proposed studies are complementary to LFV searches in muon-decay experiments and offer a unique
Externí odkaz:
http://arxiv.org/abs/hep-ph/0410261
Autor:
SPHINX Collaboration, Antipov, Yu. M., Artamonov, A. V., Batarin, V. A., Eroshin, O. V., Kolganov, V. Z., Konstantinov, A. S., Kozhevnikov, A. P., Kurshetsov, V. F., Kushnirenko, A. E., Landsberg, L. G., Leontiev, V. M., Lomkatsi, G. S., Mukhin, V. A., Molchanov, V. V., Nilov, A. P., Patalakha, D. I., Petrenko, S. V., Petrukhin, A. I., Smolyankin, V. T., Vavilov, D. V., Victorov, V. A.
Publikováno v:
Eur.Phys.J.A21:455-468,2004
A search for narrow Theta(1540)^+, a candidate for pentaquark baryon with positive strangeness, has been performed in an exclusive proton-induced reaction p+C(N) \to Theta^+ \bar{K}^0 + C(N) on carbon nuclei or quasifree nucleons at E_{beam}=70 GeV (
Externí odkaz:
http://arxiv.org/abs/hep-ex/0407026
Autor:
Antipov, Yu. M., Artamonov, A. V., Batarin, V. A., Vavilov, D. V., Victorov, V. A., Eroshin, O. V., Golovkin, S. V., Gorin, Yu. P., Kolganov, V. Z., Kozhevnikov, A. P., Konstantinov, A. S., Kubarovsky, V. P., Kurshetsov, V. F., Landsberg, L. G., Leontiev, V. M., Lomkatsi, G. S., Molchanov, V. V., Mukhin, V. A., Nilov, A. F., Patalakha, D. I., Petrenko, S. V., Smolyankin, V. T.
Publikováno v:
Phys.Lett.B604:22-30,2004
The radiative decay \Lambda(1520) --> \Lambda \gamma was measured directly in the study of exclusive diffractive-like reaction p + N --> \Lambda(1520) K^+ + N, \Lambda(1520) --> \Lambda \gamma with the SPHINX spectrometer. The values of the branching
Externí odkaz:
http://arxiv.org/abs/hep-ex/0406039
Publikováno v:
Phys.Atom.Nucl.67:1398-1407,2004; Yad.Fiz.67:1423-1432,2004
We estimate B(K -> pi nu nubar) in the context of the Standard Model by fitting for lambda_t = Vtd x V*ts of the `kaon unitarity triangle' relation. We fit data from epsilon_K, the CP-violating parameter describing K-mixing, and a_{psi K}, the CP-vio
Externí odkaz:
http://arxiv.org/abs/hep-ph/0212321