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Träfflista för sökning "WFRF:(Ying J) "

Search: WFRF:(Ying J)

  • Result 1-10 of 376
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1.
  • 2021
  • swepub:Mat__t
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2.
  • Tabiri, S, et al. (author)
  • 2021
  • swepub:Mat__t
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3.
  • Bravo, L, et al. (author)
  • 2021
  • swepub:Mat__t
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4.
  • 2021
  • swepub:Mat__t
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5.
  • Glasbey, JC, et al. (author)
  • 2021
  • swepub:Mat__t
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6.
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7.
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8.
  • Adare, A., et al. (author)
  • Measurements of Elliptic and Triangular Flow in High-Multiplicity He-3 + Au Collisions at root s(NN)=200 GeV
  • 2015
  • In: Physical Review Letters. - 1079-7114. ; 115:14
  • Journal article (peer-reviewed)abstract
    • We present the first measurement of elliptic (v(2)) and triangular (v(3)) flow in high-multiplicity He-3 + Au collisions at root s(NN) = 200 GeV. Two-particle correlations, where the particles have a large separation in pseudorapidity, are compared in He-3 + Au and in p + p collisions and indicate that collective effects dominate the second and third Fourier components for the correlations observed in the He-3 + Au system. The collective behavior is quantified in terms of elliptic v(2) and triangular v(3) anisotropy coefficients measured with respect to their corresponding event planes. The v(2) values are comparable to those previously measured in d + Au collisions at the same nucleon-nucleon center-of-mass energy. Comparisons with various theoretical predictions are made, including to models where the hot spots created by the impact of the three He-3 nucleons on the Au nucleus expand hydrodynamically to generate the triangular flow. The agreement of these models with data may indicate the formation of low-viscosity quark-gluon plasma even in these small collision systems.
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9.
  • Adare, A., et al. (author)
  • Measurement of K-S(0) and K*(0) in p plus p, d plus Au, and Cu plus Cu collisions at root s(NN)=200 GeV
  • 2014
  • In: Physical Review C (Nuclear Physics). - 0556-2813. ; 90:5
  • Journal article (peer-reviewed)abstract
    • The PHENIX experiment at the Relativistic Heavy Ion Collider has performed a systematic study of K-S(0) and K*(0) meson production at midrapidity in p + p, d + Au, and Cu + Cu collisions at root s(NN) = 200 GeV. The K-S(0) and K*(0) mesons are reconstructed via their K-S(0) -> pi(0)(-> gamma gamma) pi(0)(-> gamma gamma) and K*(0) -> K-+/-pi(-/+) decay modes, respectively. The measured transverse-momentum spectra are used to determine the nuclear modification factor of K-S(0) and K*(0) mesons in d + Au and Cu + Cu collisions at different centralities. In the d + Au collisions, the nuclear modification factor of K-S(0) and K*(0) mesons is almost constant as a function of transverse momentum and is consistent with unity, showing that cold-nuclear-matter effects do not play a significant role in the measured kinematic range. In Cu + Cu collisions, within the uncertainties no nuclear modification is registered in peripheral collisions. In central collisions, both mesons show suppression relative to the expectations from the p + p yield scaled by the number of binary nucleon-nucleon collisions in the Cu + Cu system. In the p(T) range 2-5 GeV/c, the strange mesons (K-S(0), K*(0)) similarly to the phi meson with hidden strangeness, showan intermediate suppression between the more suppressed light quark mesons (pi(0)) and the nonsuppressed baryons (p, (p) over bar). At higher transverse momentum, p(T) > 5 GeV/c, production of all particles is similarly suppressed by a factor of approximate to 2.
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10.
  • Adare, A., et al. (author)
  • Search for dark photons from neutral meson decays in p plus p and d plus Au collisions at root s(NN)=200 GeV
  • 2015
  • In: Physical Review C (Nuclear Physics). - 0556-2813. ; 91:3
  • Journal article (peer-reviewed)abstract
    • The standard model (SM) of particle physics is spectacularly successful, yet the measured value of the muon anomalous magnetic moment (g - 2)mu deviates from SM calculations by 3.6 sigma. Several theoretical models attribute this to the existence of a "dark photon," an additional U(1) gauge boson, which is weakly coupled to ordinary photons. The PHENIX experiment at the Relativistic Heavy Ion Collider has searched for a dark photon, U, in pi(0), eta -> gamma e(+)e(-) decays and obtained upper limits of O(2 x 10(-6)) on U-gamma mixing at 90% C.L. for the mass range 30 < m(U) < 90 MeV/c(2). Combined with other experimental limits, the remaining region in the U-gamma mixing parameter space that can explain the (g - 2)(mu) deviation from its SM value is nearly completely excluded at the 90% confidence level, with only a small region of 29 < m(U) < 32 MeV/c(2) remaining.
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  • Result 1-10 of 376
Type of publication
journal article (347)
conference paper (15)
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other publication (1)
Type of content
peer-reviewed (364)
other academic/artistic (7)
Author/Editor
Winter, D (90)
Ying, J (88)
Donadelli, M. (86)
Stenlund, Evert (85)
Hill, J. C. (85)
Jia, J. (85)
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Leite, M. A. L. (85)
Milov, A. (85)
Nakamura, T. (85)
Vrba, V. (85)
Grau, N. (85)
Fusayasu, T (85)
Lebedev, A. (85)
Bathe, S. (85)
Boyle, K (85)
Awes, T. C. (85)
Buesching, H. (85)
Chujo, T. (85)
Enokizono, A. (85)
Glenn, A. (85)
Gunji, T. (85)
Hamagaki, H. (85)
Horaguchi, T. (85)
Inaba, M. (85)
Kim, D. J. (85)
Kwon, Y. (85)
Miake, Y. (85)
Okada, K. (85)
Ozawa, K. (85)
Pereira, H. (85)
Rak, J. (85)
Read, K. F. (85)
Samsonov, V. (85)
Sugitate, T. (85)
Esumi, S. (85)
Garishvili, I. (85)
Nagle, J. L. (85)
Alexander, J (85)
Fleuret, F. (85)
Tanaka, Y. (85)
Drapier, O. (85)
Gonin, M. (85)
Kamin, J. (85)
Riabov, V. (85)
Singh, V. (85)
Hong, B (85)
Watanabe, Y. (85)
Taranenko, A. (85)
Adare, A (85)
Aidala, C. (85)
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Lund University (157)
Uppsala University (85)
Karolinska Institutet (77)
University of Gothenburg (49)
Umeå University (46)
Royal Institute of Technology (43)
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Stockholm University (19)
Linköping University (16)
Swedish University of Agricultural Sciences (10)
Chalmers University of Technology (9)
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Högskolan Dalarna (5)
Luleå University of Technology (4)
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RISE (2)
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Language
English (376)
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Medical and Health Sciences (147)
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Agricultural Sciences (7)
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