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AbstractAbstract
[en] Published in summary form only
Original Title
QCD bei niedrigen Energien
Primary Subject
Source
Joint spring meeting of the sections Teilchenphysik of Deutsche Physikalische Gesellschaft e.V. (DPG), the Oesterreichische Physikalische Gesellschaft (OePG) and the Schweizerische Physikalische Gesellschaft (SPG); Gemeinsame Fruehjahrstagung der Sektionen Teilchenphysik der Deutschen Physikalischen Gesellschaft e.V. (DPG), der Oesterreichischen Physikalischen Gesellschaft (OePG) und der Schweizerischen Physikalischen Gesellschaft (SPG); Freiburg im Breisgau (Germany, F.R.); 16-18 Mar 1988
Record Type
Journal Article
Literature Type
Conference
Journal
Verhandlungen der Deutschen Physikalischen Gesellschaft; ISSN 0420-0195;
; CODEN VDPEA; v. 23(5); p. THV7

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AbstractAbstract
[en] Arguments based on recent experimental information are presented to stress the necessity of going beyond the present formulation of Quantum Chromo Dynamics (QCD). A new theory, Anisotropic Chromo-Dynamics (ACD), based on the hadrodynamical pillars: quarks, colour and local symmetry, is discussed and its first successful steps in describing hadrons are outlined
Primary Subject
Source
Tran Thanh Van, J.; Montanet, L. (eds.); 624 p; ISBN 2-86332-014-9;
; 1982; p. 575-588; Editions Frontieres; Gif-sur-Yvette (France); 2. Moriond workshop on new flavours; Les Arcs (France); 24 - 30 Jan 1982

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Book
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AbstractAbstract
[en] There is by now an ever increasing experimental evidence confirming quantum chromodynamics (QCD). QCD has been particularly successful in predicting, through its asymptotic freedom, the features of high energy and large momentum transfer reactions, like the e/sup +/e/sup -/ annihilation into hadrons, the approximate scale invariance of deep-inelastic lepton-hadron cross sections, the production of the hadronic jets reflecting the elementary quark and gluon subprocesses. Concerning the low energy (large distance) regime there are, on the other hand, the impressive results obtained from the formulation on a space-time lattice, which nicely confirm the expected (non perturbative) confining properties of the theory. Clearly, by extension, we should take QCD as the fundamental theory of nuclear forces, which would open to interesting new nuclear phenomena, outside the traditional range of nuclear physics, directly related to the quarks and gluon degrees of freedom of nuclear matter. This paper is intended to be a short introduction, at a very intuitive level, to the main physical ideas underlying QCD, and to the phenomenological motivations for believing into such a theory
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Dietrich, K.; DiToro, M.; Mang, H.J; vp; ISBN 9971-978-25-3;
; 1985; p. 659-724; World Scientific Pub. Co; Teaneck, NJ (USA); Winter school on fundamental nuclear physics; Trieste (Italy); 7 Feb - 30 Mar 1984

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Book
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Conference
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AbstractAbstract
No abstract available
Original Title
Instantoneffekte bei endlichen Temperaturen und Dichten
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Source
Spring meeting Dortmund '80 der DPG on particle physics; Dortmund, Germany, F.R; 27 - 29 Feb 1980; Short communication only.
Record Type
Journal Article
Literature Type
Conference
Journal
Verhandlungen der Deutschen Physikalischen Gesellschaft; (no.6); p. 908-909
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Banks, T.; Horsley, R.; Rubinstein, H.R.; Wolff, U.
Weizmann Inst. of Science, Rehovoth (Israel). Dept. of Physics1981
Weizmann Inst. of Science, Rehovoth (Israel). Dept. of Physics1981
AbstractAbstract
[en] Using existing Monte Carlo data the value of the gluon condensate phi = <0|β(g)/g F sub(μν)sup(2) |0> is estimated. Given the limitations of the method and the available data reasonable agreement is found in both sign and magnitude with the value needed in QCD sum rule calculations. (H.K.)
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Source
Feb 1981; 14 p; 11 refs.
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Report
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Mosher, A.
Stanford Linear Accelerator Center, CA (USA)1980
Stanford Linear Accelerator Center, CA (USA)1980
AbstractAbstract
[en] The symposium included lectures covering both the elements and the experimental tests of the theory of quantum chromdynamics. A three day topical conference was included which included the first results from PETRA as well as the latest reports from CERN, Fermilab, and SPEAR experiments. Twenty-one items from the symposium were prepared separately for the data base
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Source
Jan 1980; 606 p; SLAC summer institute on particle physics: quantum chromodynamics; Stanford, CA, USA; 9 - 20 Jul 1979; CONF-790774--; Available from NTIS., PC A99/MF A01
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Report
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Gorman, R.M.; McKellar, B.H.J.
10th AINSE nuclear physics conference, held from 6th-8th February 1984 at the Australian National University Canberra1984
10th AINSE nuclear physics conference, held from 6th-8th February 1984 at the Australian National University Canberra1984
AbstractAbstract
No abstract available
Primary Subject
Source
Australian Inst. of Nuclear Science and Engineering, Lucas Heights; 98 p; 1984; p. 36; 10. AINSE nuclear physics conference; Canberra (Australia); 6-8 Feb 1984; Abstract only.
Record Type
Miscellaneous
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AbstractAbstract
[en] The combined analysis of polarized DIS and SIDIS data is performed in NLO QCD using two alternative procedures: standard fitting procedure and the recently developed direct new method. The results from two methods are compared. The especial attention is paid to the light sea and strange PDFs.
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Source
Available from http://link.springer.com/openurl/pdf?id=doi:10.1134/S1063779610060353; Copyright (c) 2010 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Physics of Particles and Nuclei; ISSN 1063-7796;
; v. 41(6); p. 980-983

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Bhattacharya, T.; Gupta, R.; Lee, W.; Sharpe, S.R.
Los Alamos National Laboratory (United States). Funding organisation: US Department of Energy (United States)2001
Los Alamos National Laboratory (United States). Funding organisation: US Department of Energy (United States)2001
AbstractAbstract
[en] This talk summarizes results for all the scale independent renormalization constants for bilinear currents ( Z A, ZV, and Zs/Zp), the improvement constants (CA, CV, and CT), the quark mass dependence of 20, and the coefficients of the equation of motion operators for O(a) improved lattice QCD. Using data at p = 6.0, 6.2 and 6.4 we study the scaling behavior of these quantities and quantify residual discretization errors.
Primary Subject
Source
1 Jan 2001; 4 p; Lattice 2001 Symposium; Berlin (Germany); 19-24 Aug 2001; Available from http://lib-www.lanl.gov/cgi-bin/getfile?00789704.pdf; PURL: https://www.osti.gov/servlets/purl/975831-AwxYbd/
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Report
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Guo Feng-Kun; Meißner, Ulf-G.; Zou Bing-Song, E-mail: fkguo@itp.ac.cn, E-mail: meissner@hiskp.uni-bonn.de, E-mail: zoubs@itp.ac.cn2016
AbstractAbstract
[en] We discuss the X(5568) particle recently announced by the D0 Collaboration. Several types of models were proposed to explain this structure in the literature. As pointed out by Burns and Swanson (arXiv:1603.04366), none of them provides a satisfactory description of the observation. We provide additional arguments using general properties of QCD, and conclude that the observation of the X(5568), if confirmed, poses serious challenges to our understanding of nonperturbative QCD. (paper)
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Source
Available from http://dx.doi.org/10.1088/0253-6102/65/5/593; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Communications in Theoretical Physics; ISSN 0253-6102;
; v. 65(5); p. 593-595

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