Zobrazeno 1 - 10
of 51
pro vyhledávání: '"J.K. Karamyan"'
Autor:
J.K. Karamyan, A.A. Loktionov, A.Kh. Argynova, S. S. Mehrabyan, W. Kittel, Lidia Smirnova, D. Kisielewska, E. A. De Wolf, R. Sh. Hakobyan, M. D. Tabidze, K. Olkiewicz, A.I. Lebedev, J. Czyżewski, N. M. Agababyan, H.R. Gulkanyan, P.F. Ermolov, M. T. Nazirov, S.A. Zotkin, F.K. Rizatdinova, F. Verbeure, Igor Dremin, A. M. F. Endler, L.A. Tikhonova, Z. Metreveli, Elizaveta Shabalina, Z. Sh. Garutchava, Amiran Tomaradze, K. Dziunikowska, M. R. Atayan
Publikováno v:
Physics Letters B. 389:397-404
Spike production is studied in pp and 7r+p/K+p collisions in the beam-momentum range of 205-360 GeV/c. The pseudorapidity distribution of spike centers exhibits two narrow peaks in pp interactions, while having one wide bump in irp and Kp interaction
Autor:
Danuta Kisielewska, N. M. Agababyan, M. Charlet, M. R. Atayan, S. A. Zotkin, A. G. Tomaradze, K. Olkiewicz, H.R. Gulkanyan, L. A. Tikhonova, A.V. Tkabladze, F. Verbeure, R. Sh. Hakobyan, M. D. Tabidze, E. C. Oliveira, A. M. F. Endler, K. Dziunikowska, Z. Sh. Garutchava, W. Kittel, Elizaveta Shabalina, J. Czyzewski, E. A. De Wolf, Lidia Smirnova, J.K. Karamyan, F.K. Rizatdinova, Z.V. Metreveli, S. S. Mehrabyan
Publikováno v:
Zeitschrift für Physik C: Particles and Fields. 71:405-414
The NA22 data onπ−π− correlations are analyzed in terms of a number of two- and three-dimensional parametrizations (Gaussian space-time, Goldhaber, Bowler string-like, Bertsch hydrodynamical, Kopylov-Podgoretskii, etc.). Contrary to the results
Autor:
Danuta Kisielewska, A. G. Tomaradze, Z.V. Metreveli, W. Kittel, L. C. S. Oliviera, Tabidze, H.R. Gulkanyan, F.K. Rizatdinova, A. M. F. Endler, E. A. DeWolf, L. A. Tikhonova, S. S. Mehrabyan, R.S. Hakobyan, J.K. Karamyan, N. M. Agababyan, M. Charlet, Elizaveta Shabalina, A. Zotkin, Lidia Smirnova, K. Olkiewicz, A.V. Tkabladze, K. Dziunikowska, Sh. M. Yandarbiev, M. R. Atayan, F. Verbeure, Z.S. Garutchava
Publikováno v:
Zeitschrift für Physik : C : particles and fields
Autor:
W. Kittel, Elizaveta Shabalina, P. V. Chliapnikov, S. A. Zotkin, Danuta Kisielewska, F.K. Rizatdinova, K. Olkiewicz, F. Verbeure, K. Belous, E. A. De Wolf, L. C. S. Oliveira, A. G. Tomaradze, R. Sh. Hakobyan, Lidia Smirnova, Z. Sh. Garutchava, K. Dziunikowska, H.R. Gulkanyan, Z.V. Metreveli, M. D. Tabidze, L. A. Tikhonova, S. S. Mehrabyan, I. V. Ajinenko, N. M. Agababyan, M. Charlet, J.K. Karamyan, A. M. F. Endler, M. R. Atayan
Publikováno v:
Zeitschrift für Physik C: Particles and Fields, 66, 409-415. Springer
Zeitschrift für Physik C: Particles and Fields, 66, 3, pp. 409-415
Zeitschrift für Physik C: Particles and Fields, 66, 3, pp. 409-415
The angular dependence of Bose-Einstein correlations is studied in interactions of π+ andK+ mesons with protons and nuclei at 250 GeV/c. The pion source is found to be elongated along the interaction axis in the c.m.s., with the ratioa between trans
Autor:
M. R. Atayan, Lidia Smirnova, L. A. Tikhonova, A. M. F. Endler, Z. Sh. Garutchava, J. Czyzewski, W. Kittel, H.R. Gulkanyan, S. A. Zotkin, A. G. Tomaradze, F. Verbeure, K. Olkiewicz, M. D. Tabidze, E. A. De Wolf, J.K. Karamyan, I. V. Ajinenko, K. Dziunikowska, N. M. Agababyan, M. Charlet, Danuta Kisielewska, R. Sh. Habobyan, A.V. Tkabladze, P. V. Chliapnikov, Elizaveta Shabalina, F.K. Rizatdinova, S. S. Mehrabyan, K. Belous, Z.V. Metreveli
Publikováno v:
Zeitschrift für Physik C Particles and Fields. 68:229-237
Bose-Einstein correlations up to fourth order are presented at\(\sqrt s = 22GeV\). Genuine third-order correlations are observed. The experimental data are compared with predictions from a quantum statistical approach of radiation from a partially co
Autor:
L.A. Tikhonova, A. M. F. Endler, J. Czyzewski, S. S. Mehrabyan, I. V. Ajinenko, W. J. Metzger, Elizaveta Shabalina, K. Olkiewicz, J.K. Karamyan, W. Kittel, Lidia Smirnova, Z.V. Metreveli, E. A. De Wolf, F.K. Rizatdinova, S.A. Zotkin, A. G. Tomaradze, N. M. Agababyan, K. Belous, P. V. Chliapnikov, H.R. Gulkanyan, M. R. Atayan, Z. Sh. Garutchava, F. Verbeure, R. Sh. Hakobyan, K. Dziunikowska, M. Charlet, M. D. Tabidze, Danuta Kisielewska
Publikováno v:
Physics Letters B. 353:397-401
A sample of non-diffractive π+p and K+p collisions at s =22 GeV is used to investigate the angular dependence of the particle-particle correlation (PPC) and its asymmetry (PPCA) for soft hadronic data. The results differ strongly from the overall be
Autor:
Danuta Kisielewska, J.K. Karamyan, Elizaveta Shabalina, F. Botterweck, A. G. Tomaradze, Z.G. Garutchava, Lidia Smirnova, F.K. Rizatdinova, P. V. Chliapnikov, E. A. De Wolf, G. R. Gulkanyan, W. Kittel, I. V. Ajinenko, F. Verbeure, M. Charlet, A. M. F. Endler, K. Dziunikowska
Publikováno v:
Zeitschrift f�r Physik C Particles and Fields. 61:567-577
We study two- and three-particle correlations as a function of invariant mass. Using data on π+p andK+p collisions at 250 GeV/c, we compare correlation functions and normalised factorial cumulants for various charge combinations. Strong positive cor
Autor:
L. A. Tikhonova, M. R. Atayan, K. Olkiewicz, A. G. Tomaradze, F. Botterweck, E. A. De Wolf, Elizaveta Shabalina, S. A. Zotkin, Z. C. Garutchava, S. S. Mehrabyan, N. M. Agababyan, M. Charlet, G. R. Gulkanyan, J.K. Karamyan, F. Verbeure, W. Kittel, R. Sh. Hakobyan, E. C. de Oliveira, Danuta Kisielewska
Publikováno v:
Zeitschrift f�r Physik C Particles and Fields. 60:229-234
Meson-nucleon quasi-elastic scattering is studied with (semi) inclusive production of a central hadron cluster. The dominant mechanism of central cluster production is double pomeron exchange. The cross section is (39±5±8) μb and (24±6±3) μb fo
Autor:
F. Verbeure, A. G. Tomaradze, L. A. Tikhonova, S. A. Zotkin, A. M. F. Endler, P. V. Chliapnikov, F.K. Rizatdinova, Elizaveta Shabalina, F. Botterweck, M. Charlet, K. Dziunikowska, E. A. De Wolf, I. V. Ajinenko, Danuta Kisielewska, K. Olkiewicz, J.K. Karamyan, Lidia Smirnova, W. Kittel, H.R. Gulkanyan, H. Böttcher
Publikováno v:
Zeitschrift für Physik C: Particles and Fields, 58, 357-366. New York : [s.n.]
Zeitschrift für Physik : C : particles and fields
Zeitschrift für Physik C: Particles and Fields, 58, 3, pp. 357-366
Zeitschrift für Physik : C : particles and fields
Zeitschrift für Physik C: Particles and Fields, 58, 3, pp. 357-366
A multi-dimensional analysis of two-particle correlations in pi+p-interactions at 250 GeV/c shows interesting structure. Particularly strong positive short-range rapidity and azimuthal correlations are observed for low-p(T) like sign pairs. This obse
Autor:
G. R. Gulkanyan, W. Kittel, K. Dziunikowska, R.S. Hakobyan, S. S. Megrabyan, Danuta Kisielewska, F.K. Rizatdinova, F. Verbeure, I. V. Ajinenko, E. A. DeWolf, P. V. Chliapnikov, R. Wischnewski, L.K. Shabalina, J.K. Karamyan, F. Botterweck, K. Olkiewicz, N. M. Agababyan, M. Charlet, A. M. F. Endler, B. B. Levchenko
Publikováno v:
Zeitschrift für Physik C Particles and Fields. 56:371-380
Multiplicity, inclusive, correlation and collective characteristics of multiparticle production processes inK + Al,K + Au, π+ Al and π+ Au interactions at 250 GeV/c are studied with the European Hybrid Spectrometer, providing high statistics and al