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Träfflista för sökning "WFRF:(Kwon H.) "

Search: WFRF:(Kwon H.)

  • Result 1-10 of 473
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1.
  • Kanai, M, et al. (author)
  • 2023
  • swepub:Mat__t
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2.
  • Niemi, MEK, et al. (author)
  • 2021
  • swepub:Mat__t
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3.
  • Aad, G, et al. (author)
  • 2015
  • swepub:Mat__t
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4.
  • 2021
  • swepub:Mat__t
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6.
  • 2021
  • swepub:Mat__t
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7.
  • Glasbey, JC, et al. (author)
  • 2021
  • swepub:Mat__t
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8.
  • Schael, S, et al. (author)
  • Precision electroweak measurements on the Z resonance
  • 2006
  • In: Physics Reports. - : Elsevier BV. - 0370-1573 .- 1873-6270. ; 427:5-6, s. 257-454
  • Research review (peer-reviewed)abstract
    • We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLID experiment using a polarised beam at SLC. The measurements include cross-sections, forward-backward asymmetries and polarised asymmetries. The mass and width of the Z boson, m(Z) and Gamma(Z), and its couplings to fermions, for example the p parameter and the effective electroweak mixing angle for leptons, are precisely measured: m(Z) = 91.1875 +/- 0.0021 GeV, Gamma(Z) = 2.4952 +/- 0.0023 GeV, rho(l) = 1.0050 +/- 0.0010, sin(2)theta(eff)(lept) = 0.23153 +/- 0.00016. The number of light neutrino species is determined to be 2.9840 +/- 0.0082, in agreement with the three observed generations of fundamental fermions. The results are compared to the predictions of the Standard Model (SM). At the Z-pole, electroweak radiative corrections beyond the running of the QED and QCD coupling constants are observed with a significance of five standard deviations, and in agreement with the Standard Model. Of the many Z-pole measurements, the forward-backward asymmetry in b-quark production shows the largest difference with respect to its SM expectation, at the level of 2.8 standard deviations. Through radiative corrections evaluated in the framework of the Standard Model, the Z-pole data are also used to predict the mass of the top quark, m(t) = 173(+10)(+13) GeV, and the mass of the W boson, m(W) = 80.363 +/- 0.032 GeV. These indirect constraints are compared to the direct measurements, providing a stringent test of the SM. Using in addition the direct measurements of m(t) and m(W), the mass of the as yet unobserved SM Higgs boson is predicted with a relative uncertainty of about 50% and found to be less than 285 GeV at 95% confidence level. (c) 2006 Elsevier B.V. All rights reserved.
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10.
  • 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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  • Result 1-10 of 473
Type of publication
journal article (436)
research review (22)
conference paper (7)
other publication (1)
book chapter (1)
Type of content
peer-reviewed (455)
other academic/artistic (12)
Author/Editor
Kwon, Y. (261)
Buesching, H. (250)
Chujo, T. (250)
Miake, Y. (250)
Hamagaki, H. (249)
Stenlund, Evert (248)
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Khanzadeev, A. (248)
Samsonov, V. (248)
Shigaki, K. (248)
Sugitate, T. (248)
Esumi, S. (248)
Oskarsson, Anders (245)
Reygers, K. (244)
Averbeck, R. (240)
Rak, J. (239)
Berdnikov, Y. (231)
Inaba, M. (221)
Kim, D. J. (221)
Kang, J. H. (220)
Read, K. F. (220)
Rosnet, P. (218)
Aphecetche, L. (216)
Torii, H. (213)
Gunji, T. (210)
Borel, H. (208)
Baldisseri, A. (207)
Park, W. J. (205)
Awes, T. C. (203)
Klein-Boesing, C. (198)
Sakai, S. (192)
Toia, A. (189)
Silvermyr, D. (187)
Kweon, M. J. (186)
Ozawa, K. (186)
Mao, Y. (184)
Rakotozafindrabe, A. (178)
Riabov, V. (178)
Delagrange, H. (177)
Das, K. (177)
Suire, C. (175)
Dubey, A. K. (173)
Silvestre, C. (168)
Charvet, J. L. (164)
Garishvili, I. (164)
Christiansen, Peter (162)
Oyama, K. (159)
Schutz, Y. (158)
Baumann, C. (155)
Germain, M. (154)
Espagnon, B. (153)
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University
Lund University (276)
Karolinska Institutet (96)
Chalmers University of Technology (48)
Royal Institute of Technology (41)
Uppsala University (40)
Stockholm University (34)
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University of Gothenburg (12)
Linköping University (9)
Umeå University (8)
RISE (6)
Linnaeus University (5)
Swedish University of Agricultural Sciences (4)
Örebro University (3)
Luleå University of Technology (1)
Halmstad University (1)
Malmö University (1)
Swedish Museum of Natural History (1)
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Language
English (473)
Research subject (UKÄ/SCB)
Natural sciences (355)
Medical and Health Sciences (39)
Engineering and Technology (24)
Agricultural Sciences (1)
Social Sciences (1)

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