Zobrazeno 1 - 10
of 26
pro vyhledávání: '"G. Tomaradze, A."'
Autor:
A. G. Tomaradze, Zhiming Li, Lidia Smirnova, Na Li, Lianshou Liu, M. R. Atayan, R.S. Hakobyan, Yuting Bai, H.R. Gulkanyan, Yuanfang Wu, S. A. Zotkin, A. M. F. Endler, E. A. De Wolf, L.A. Tikhonova, Jinghua Fu, Z.V. Metreveli, W. Kittel
Publikováno v:
Physics Letters B. 637:39-42
Boost invariance and multiplicity dependence of the charge balance function are studied in π + p and K + p collisions at 250 GeV/ c incident beam momentum with full acceptance coverage. Charge balance, as well as charge fluctuations, are found to be
Autor:
A. M. F. Endler, E. A. De Wolf, S. A. Zotkin, Lidia Smirnova, M. R. Atayan, W. Kittel, Yuanfang Wu, A. G. Tomaradze, Jinghua Fu, L. A. Tikhonova, R.S. Hakobyan, F. Verbeure, Yuting Bai, H.R. Gulkanyan, Z.V. Metreveli, Lianshou Liu
Publikováno v:
Physics letters: B
The erraticity behavior of multiparticle production is analyzed in π + p and K + p collisions at 250 GeV/ c . It is demonstrated that, for these low-multiplicity final states, the erraticity measure based on event-to-event fluctuation of factorial m
Autor:
M. D. Tabidze, L. A. Tikhonova, N. Sotnikova, A.V. Tkabladze, A. G. Tomaradze, K. Dziunikowska, L. G. Sveshnikova, K. Olkiewicz, R. Sh. Hakobyan, F. Verbeure, E. A. De Wolf, Sh. M. Yandarbiev, S. S. Mehrabyan, A. M. F. Endler, G. R. Gulkanyan, N. M. Agababyan, W. Kittel, M. R. Atayan, Z.V. Metreveli, F.K. Rizatdinova, Z. Sh. Garutchava, Lidia Smirnova, S. A. Zotkin, Danuta Kisielewska
Publikováno v:
Physics of atomic nuclei
The A dependence of charged-particle spectra in π+, K+, and p interactions with Al and Au targets at 250 GeV/c are presented and compared to predictions of the Quark-Gluon String Model (QGSM). It is shown that the A dependence of invariant inclusive
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:
R. Sh. Hakobyan, F. Verbeure, Lidia Smirnova, A. G. Tomaradze, K. Dziunikowska, H. Böttcher, K. Olkiewicz, I. V. Ajinenko, E. A. De Wolf, Danuta Kisielewska, N. M. Agababyan, M. Charlet, M. R. Atayan, F. Botterweck, W. Kittel, Elizaveta Shabalina, Z. C. Garutchava, A. M. F. Endler, S. S. Mehrabyan, L. A. Tikhonova, H.R. Gulkanyan, P. V. Chliapnikov
Publikováno v:
Zeitschrift für Physik C Particles and Fields. 59:195-210
The correlation of negative particles at small momentum difference and its dependence on multiplicity and on kinematical cuts is studied in π+p-interactions at 250 GeV/c. In terms of the Kopylov-Podgoretskiį parametrization, an average radius of th