Filters
Results 1 - 10 of 76
Results 1 - 10 of 76.
Search took: 0.043 seconds
Sort by: date | relevance |
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1978
Fermi National Accelerator Lab., Batavia, IL (USA)1978
AbstractAbstract
[en] Another approach to quantum chromodynamics is discussed based on a reformulation of the theory using a transverse lattice and infinite momentum frame techniques. This formulation of quantum chromodymanics has the unique advantage or disadvantage that neither the weak coupling limit nor the strong coupling limit are trivial in the theory. The axial gauge and the transverse lattice formulations and the longitudinal and transverse lattice dynamics are covered. 19 references
Primary Subject
Secondary Subject
Source
Feb 1978; 24 p; Cargese summer school; Cargese, Italy; Jul 1977; CONF-770775--1; Available from NTIS., PC A02/MF A01
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1988
Fermi National Accelerator Lab., Batavia, IL (USA)1988
AbstractAbstract
[en] I review the dynamical structure of strong coupled QED in the quenched planar limit. The symmetry structure of this theory is examined with reference to the nature of both chiral and scale symmetry breaking. The renormalization structure of the strong coupled phase is analysed. The compatibility of spontaneous scale and chiral symmetry breaking is studied using effective lagrangian methods. 14 refs., 3 figs
Primary Subject
Source
Oct 1988; 16 p; Nagoya workshop on new trends in strongly coupled gauge theories; Nagoya (Japan); 24-27 Nov 1988; CONF-8811183--1; Available from NTIS, PC A03/MF A01 - OSTI; 1 as DE89008674; Portions of this document are illegible in microfiche products.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1990
Fermi National Accelerator Lab., Batavia, IL (USA)1990
AbstractAbstract
[en] The fundamental mechanisms for the dynamical breaking of the electroweak gauge symmetries remain a mystery. This paper examines the possible role of heavy fermions, particularly the top quark, in generating the observed electroweak symmetry breaking, the masses of the W and Z bosons and the masses of all observed quarks and leptons. 27 refs., 10 figs., 4 tabs
Primary Subject
Secondary Subject
Source
Dec 1990; 31 p; 5. Nishinomiya Yukawa-memorial symposium; Nishinomiya City (Japan); 25-26 Oct 1990; CONF-9010306--1; CONTRACT AC02-76CH03000; OSTI as DE91006810; NTIS; INIS; US Govt. Printing Office Dep
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1984
Fermi National Accelerator Lab., Batavia, IL (USA)1984
AbstractAbstract
[en] The theoretical status of the photon structure function is reviewed. Particular attention is paid to the hadronic mixing problem and the ability of perturbative QCD to make definitive predictions for the photon structure function. 11 references
Primary Subject
Source
Dec 1984; 14 p; 6. international workshop on photon-photon collisions; Lake Tahoe, CA (USA); 9-13 Sep 1984; CONF-8409194--3; Available from NTIS, PC A02/MF A01 as DE85008064
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
COMPOSITE MODELS, ELEMENTARY PARTICLES, FIELD THEORIES, FUNCTIONS, INELASTIC SCATTERING, INTERACTIONS, LEPTON-BARYON INTERACTIONS, LEPTON-HADRON INTERACTIONS, LEPTON-NUCLEON INTERACTIONS, MASSLESS PARTICLES, MATHEMATICAL MODELS, PARTICLE INTERACTIONS, PARTICLE MODELS, QUANTUM FIELD THEORY, SCATTERING
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1980
Fermi National Accelerator Lab., Batavia, IL (USA)1980
AbstractAbstract
[en] Theoretical understanding of the photon structure function is reviewed. As an illustration of the pointlike component, the parton model is briefly discussed. However, the systematic study of the photon structure function is presented through the framework of the operator product expansion. Perturbative QCD is used as the theoretical basis for the calculation of leading contributions to the operator product expansion. The influence of higher order QCD effects on these results is discussed. Recent results for the polarized structure functions are discussed
Primary Subject
Source
Nov 1980; 9 p; Available from NTIS., PC A02/MF A01
Record Type
Report
Literature Type
Numerical Data
Report Number
Country of publication
COMPOSITE MODELS, DATA, ELEMENTARY PARTICLES, FIELD THEORIES, FUNCTIONS, INELASTIC SCATTERING, INFORMATION, INTERACTIONS, LEPTON-BARYON INTERACTIONS, LEPTON-HADRON INTERACTIONS, LEPTON-NUCLEON INTERACTIONS, MASSLESS PARTICLES, MATHEMATICAL MODELS, NUMERICAL DATA, PARTICLE INTERACTIONS, PARTICLE MODELS, QUANTUM FIELD THEORY, SCATTERING
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1981
Fermi National Accelerator Lab., Batavia, IL (USA)1981
AbstractAbstract
[en] A new experimental frontier has recently been opened to the study of two photon processes. The first results of many aspects of these reactions are being presented at this conference. In contrast, the theoretical development of research ito two photon processes has a much longer history. This talk reviews the many different theoretical ideas which provide a detailed framework for our understanding of two photon processes
Primary Subject
Source
Oct 1981; 27 p; International symposium on lepton and photon interactions at high energies; Bonn (Germany, F.R.); 24 - 29 Aug 1981; CONF-810895--11; Available from NTIS., PC A03/MF A01 as DE82008684
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1988
Fermi National Accelerator Lab., Batavia, IL (USA)1988
AbstractAbstract
[en] A systematic analysis of nonleptonic decay amplitudes is presented using the large N/sub c/ expansion of quantum chromodynamics. In the K-meson system, this analysis is applied to the calculation of the weak decay amplitudes, weak mixing and CP violation. 10 refs., 5 figs., 2 tabs
Primary Subject
Source
Oct 1988; 24 p; Ringberg workshop on hadronic matrix elements and weak decays; Ringberg Castle (Germany, F.R.); 18-22 Apr 1988; CONF-8804219--2; Available from NTIS, PC A03/MF A01 - OSTI; 1 as DE89008680; Portions of this document are illegible in microfiche products.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1985
Fermi National Accelerator Lab., Batavia, IL (USA)1985
AbstractAbstract
[en] The structure of gauge and gravitational anomalies will be reviewed. The impact of these anomalies on the construction, consistency, and application of the new superstring theories will be discussed. 25 refs
Primary Subject
Source
Aug 1985; 17 p; INS international symposium on composite models of quarks and leptons; Tokyo (Japan); 13-15 Aug 1985; CONF-8508151--2; Available from NTIS, PC A02/MF A01; 1 as DE86005489; Portions of this document are illegible in microfiche products.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.
Fermi National Accelerator Lab., Batavia, IL (USA)1985
Fermi National Accelerator Lab., Batavia, IL (USA)1985
AbstractAbstract
[en] Anomalies have a diverse impact on many aspects of physical phenomena. The role of anomalies in determining physical structure from the amplitude for π0 decay to the foundations of superstring theory will be reviewed. 36 refs
Primary Subject
Source
Aug 1985; 7 p; Kyoto international symposium: the jubilee of the meson theory; Kyoto (Japan); 15-17 Aug 1985; CONF-8508120--4; Available from NTIS, PC A02/MF A01; 1 as DE86005488; Portions of this document are illegible in microfiche products.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bardeen, W.A.; Pearson, R.B.
Proceedings of the 18. international conference on high energy physics. Vol. 11977
Proceedings of the 18. international conference on high energy physics. Vol. 11977
AbstractAbstract
[en] The nonabelian color gauge theory of quarks and gluons has been proposed as the basis for fundamental theory of hadrons. The features of this theory (quantum chromodynamics) are considered which lead to confinement. A transverse lattice formulation of the theory is also discussed, which is used as a basis for calculation of properties of the hadron bound states. The theory is quantized by eliminating the longitudinal degrees of freedom in favour of coulomb potential. Hadrons are formed as bound states of quarks and the symmetric phase gluons
Primary Subject
Source
Joint Inst. for Nuclear Research, Dubna (USSR); p. C121-C122; 1977; 18. international conference on high energy physics; Tbilisi, USSR; 15 - 21 Jul 1976; 4 refs.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |