- Type of paper
: Book
Title: Proceedings of the 7th Adriatic Meeting on Particle
Physics: Perspectives in Particle Physics '94
- Editors
- Klabučar, Dubravko (90094)
- Picek, Ivica (74074)
- Tadić, Dubravko (48880)
Publisher: World Scientific
ISBN: 981-02-2261-0
Year: 1995
Number of pages: 380
Language: engleski
- Type of paper
: Paper in journal
Title: Instantons and baryon mass splittings in the MIT bag model
- Authors:
- Klabučar, Dubravko (90094)
Journal: Physical Review D
ISSN: 0556-2821
Volume: 49
Year: 1994
Pages: from 1506 to 1511
Number of references: 25
Language: engleski
Summary: The contribution of instanton-induced effective
inter-quarkinteractions to the baryon mass splittings was considered in
thebag model.The results are compared to those obtained in theconstituent
quark model.
Keywords: instanton,quark,bag model,effective interaction,constituent quark model
- Type of paper
: Paper in journal
Title: Of- shell s-d transitions in K-decays
- Authors:
- Eeg, Jan O.
- Picek, Ivica (74074)
Journal: Physics Letters B
ISSN: 0370-2693
Volume: 301
Year: 1993
Pages: from 423 to 429
Number of references: 20
Language: engleski
Summary: Off-shell s-d transitions in K-decays are calculated.
Keywords: electromagnetic transitions,K-mesons,low energy QCD
- Type of paper
: Paper in journal
Title: Kinematically covariant calculation of meson form factors
- Authors:
- Ilakovac, Amon (118014)
- Tadić, Dubravko (48880)
Journal: Physical Review D
Number: 7
ISSN: 0556-2821
Volume: 43
Year: 1991
Pages: from 2283 to 2295
Number of references: 52
Language: engleski
Summary: Hadron form-factors are calculated in the relativized
version ofthe MIT bag model.The model gives acceptable values for protonand
pion electromagnetic form-factors.Theoretical predictionsfor D-,B- and
K-meson form factors are compared with othertheoretical results and with
the experimental data.
Keywords: MIT bag model,hadronic form-factors,pion form-factors,proton form-factors,form-factors of K,D,B-mesons
- Type of paper
: Paper in journal
Title: Theoretical description of the nonleptonic decays
- Authors:
- Tadić, Dubravko (48880)
Journal: Fizika B
Number: 1
ISSN: 1330-0016
Volume: 1
Year: 1992
Pages: from 111 to 119
Number of references: 23
Language: engleski
Summary: The theoretical description of the hyperon nonleptonic
decays hasbeen reexamined by using recently calculated next-to-leading
QCDcorrection.
Keywords: hyperon decay,nonleptonic decay,QCD
- Type of paper
: Paper in journal
Title: K0-antiK0 mixing and the chiral bag model
- Authors:
- Horvat, Dubravko (98703)
- Narančić, Zoran (127025)
- Tadić, Dubravko (48880)
Journal: Zeitschrift fur Physik C
ISSN: 0170-9739
Volume: 54
Year: 1992
Pages: from 469 to 472
Number of references: 29
Language: engleski
Summary: The B-parameter is determined by the chiral bag model
calculationof the K0-antiK0 amplitude.This is correlated with the K+->2
pidecay amplitude.The magnitude of B-parameter depends on thefinal (pi,pi)
state interaction.
Keywords: B-parameter,chiral bag model,K-meson,pion,final state interaction
- Type of paper
: Paper in journal
Title: Final state interaction in K-2pi decays and deltaS=2
matrix element for K0-antiK0 mixing
- Authors:
- Tadić, Dubravko (48880)
- Žganec, Srećko (188683)
Journal: Zeitschrift fur Physik C
ISSN: 0170-9739
Volume: 57
Year: 1993
Pages: from 515 to 517
Number of references: 12
Language: engleski
Summary: It is shown that a quark model for mesons and the final
stateinteractions of emitted pions lead to the acceptable
theoreticaldescription of K->2 pi decays.The same approach predicts
forK0-antiK0 transition the B-parameter value B=0.84.
Keywords: quark models,K-mesons,final state interaction,B-parameter
- Type of paper
: Paper in journal
Title: Vector mesonic phase and the chiral bag model
- Authors:
- Horvat, Dubravko (98703)
- Podobnik, Boris
- Tadić, Dubravko (48880)
Journal: Fizika B
Number: 1
ISSN: 1330-0016
Volume: 2
Year: 1993
Pages: from 49 to 71
Number of references: 11
Language: engleski
Summary: The mesonic sector of the standard chiral bag model is
enlargedto include the vector and axial-vector
components.Particlemasses,the axial-vector coupling constant,the proton
magneticmoment and the charge radius have been calculated.
Keywords: chiral bag model,vector component,axial-vector component,axial-vector coupling constant,ptoton magnetic moment,charge radius
- Type of paper
: Paper in journal
Title: Flavor changing strings and domain walls
- Authors:
- Dvali, Gia
- Senjanović, Goran (134995)
Journal: Physical Review Letters
Number: 1
ISSN: 0031-9007
Volume: 72
Year: 1994
Pages: from 9 to 12
Number of references: 18
Language: engleski
Summary: The cosmological consequences of a spontaneous breaking
ofnon-Abelian discrete symmetries are investigated.
Keywords: cosmology,discrete symmetries,non-Abelian discrete symmetries, spontaneous breaking of symmetry
- Type of paper
: Paper in journal
Title: Planck scale physics and solution to the strong CP problem
without axion
- Authors:
- Berezhiani, Zurab G.
- Mohapatra, Rabindra N.
- Senjanović, Goran (134995)
Journal: Physical Review D
Number: 12
ISSN: 0556-2821
Volume: 47
Year: 1993
Pages: from 5565 to 5570
Number of references: 32
Language: engleski
Summary: The impact of quantum gravity on the model of the strongCP
violation which utilize the spontaneously broken discretesymmetries,such as
parity and time reversal invariance,isanalyzed.
Keywords: quantum gravity,CP violation,disgrete symmetry,spontaneously broken symmetry
- Type of paper
: Paper in journal
Title: Planck scale effect in neutrino physics
- Authors:
- Akhmedov, Eugeni K.
- Berezhiani, Zurab G.
- Senjanović, Goran (134995)
- Tao, Zhijian
Journal: Physical Review D
ISSN: 0556-2821
Volume: 47
Year: 1993
Pages: from 3245 to 3253
Number of references: 39
Language: engleski
Summary: The phenomenology and cosmology of the Majoron models of
threeactive and one inert neutrino are investigated.The role of Planckscale
physics (quantum gravity effects) in the neutrinophenomenology is
studied.The possible solutions to the darkmatter problem and the solar
neutrino problem are sugessted.
Keywords: cosmology,phenomenology,Majoron model,neutrino,Planck scale, quantum gravity,dark matter,solar neutrino
- Type of paper
: Paper in journal
Title: Planck scale effects on the Majoron
- Authors:
- Akhmedov, Eugeni K.
- Berezhiani, Zurab G.
- Mohapatra, Rabindra N.
- Senjanović, Goran (134995)
Journal: Physics Letters B
ISSN: 0370-2693
Volume: 299
Year: 1993
Pages: from 90 to 93
Number of references: 10
Language: engleski
Summary: The possibility that non-perturbative gravitational effects
leadto the explicit breaking of global symmetries is considered inthe
context of Majoron models.
Keywords: Majoron models,non-perturbative effects,quantum gravity,global symmetry
- Type of paper
: Paper in journal
Title: Planck scale physics and neutrino mass
- Authors:
- Akhmedov, Eugeni K.
- Berezhiani, Zurab G.
- Senjanović, Goran (134995)
Journal: Physical Review Letters
ISSN: 0031-9007
Volume: 69
Year: 1992
Pages: from 3013 to 3016
Number of references: 20
Language: engleski
Summary: The gravitationally induced masses and mass splittings
ofMajorana,Zeldovich-Konopinski-Mahmoud and Dirac neutrinos arediscussed.It
is shown that these effects can provide a solutionof the solar neutrino
puzzle.
Keywords: quantum gravity,neutrino,solar neutrino
- Type of paper
: Paper in journal
Title: Strong CP problem and parity
- Authors:
- Barr, Steve M.
- Chang, Darwin
- Senjanović, Goran (134995)
Journal: Physical Review Letters
Number: 20
ISSN: 0031-9007
Volume: 67
Year: 1991
Pages: from 2765 to 2768
Number of references: 13
Language: engleski
Summary: The possibility of solving the strong CP problem in the
frameworkof the model with spontaneously broken parity is
analyzed.Somecosmological and phenomenological consequences are discussed.
Keywords: CP violation,parity,spontaneously broken symmetry
- Type of paper
: Paper in journal
Title: Neutrino magnetic moment and the dicyclic group
- Authors:
- Chang, Darwin
- Keung, W.Y.
- Lipovača, Samir (179380)
- Senjanović, Goran (134995)
Journal: Physical Review Letters
Number: 8
ISSN: 0031-9007
Volume: 67
Year: 1991
Pages: from 953 to 956
Number of references: 32
Language: engleski
Summary: It is shown that the solar neutrino problem can be
explained inthe framework of neutrino model with discrete,dicyclic
symmetrygroup which permitts neutrino to have a small mass but
largemagnetic momement.
Keywords: solar neutrino,discrete symmetry,dicyclic group,neutrino mass, neutrino magnetic moment
- Type of paper
: Paper in journal
Title: Deformed SU(2) Heisenberg chain
- Authors:
- Meljanac, Stjepan
- Mileković, Marijan (121401)
- Pallua, Silvio (34755)
Journal: Journal of Physics A:Mathematical and General
ISSN: 0305-4470
Volume: 24
Year: 1991
Pages: from 581 to 591
Number of references: 9
Language: engleski
Summary: The general Hamiltonian for the SU(2)q invariant arbitrary
spinHeisenberg chain is presented.Some of these interactions areshown to
satisfy the Temperely-Lieb algebra relations and braidgroup relations.Spin
3/2 is explored in more detail.
Keywords: Heisenberg spin chain,SU(2)q,Temperley-Lieb algebra,"braid" group
- Type of paper
: Paper in journal
Title: Covariant-tensor method for quantum groups and
applications I:SU(2)q
- Authors:
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Journal of Physics A:Mathematical and General
ISSN: 0305-4470
Volume: 26
Year: 1993
Pages: from 4595 to 4606
Number of references: 12
Language: engleski
Summary: A covariant tensor method for SU(2)q is described.This
tensormethod is used to calculate q-deformed Clebsch-Gordancoefficients.The
connection with covariant oscillators andirreducible tensor operators is
established.
Keywords: covariant tensor method,SU(2)q,q-deformed Clebsch-Gordan coefficients,covariant oscillators,irreducible tensor operators
- Type of paper
: Paper in journal
Title: On the new algebra related to the non-standard R-matrix
- Authors:
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Journal of Physics A:Mathematical and General
ISSN: 0305-4470
Volume: 26
Year: 1993
Pages: from 897 to 899
Number of references: 8
Language: engleski
Summary: It is shown that the Fei-Yue quantum algebra,associated to
thenon-standard R-matrix,is related to the SU(2)Q algebra.Criteriawhich
identify equivalent quantum algebras are given.
Keywords: quantum algebra,Fei-Yue quantum algebra,R-matrix,SU(2)Q, isomorphism of quantum algebras
- Type of paper
: Paper in journal
Title: On the Clebsch-Gordan coefficients for the two-parameter
quantum algebra SU(2)pq
- Authors:
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Journal of Physics A:Mathematical and General
ISSN: 0305-4470
Volume: 26
Year: 1993
Pages: from 5177 to 5179
Number of references: 2
Language: engleski
Summary: It is shown that the Clebsch-Gordan coefficients for
thetwo-parameter SU(2)p,q algebra depend on a single
parameter.Theisomorphism between one-parameter and multi-parameter
SU(2)quantum algebras is demonstrated.
Keywords: quantum SU(2) algebra,Clebsch-Gordan coefficients,isomorphism of quantum algebras
- Type of paper
: Paper in journal
Title: On two-parameter deformations of SU(1,1) algebra and
associated spin chains
- Authors:
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Fizika B
Number: 2
ISSN: 1330-0016
Volume: 2
Year: 1993
Pages: from 99 to 106
Number of references: 14
Language: engleski
Summary: The conditions under which two quantum SU(1,1) algebras
areisomorphic as Hopf algebras are discussed by means
ofFadeev-Reshetikhin-Takhtajan quantization procedure.The spinchains
invariant under multiparameter SU(1,1) algebra areinvestigated.
Keywords: quantum algebra,SU(1,1),Hopf algebra,isomorphism of algebras, Fadeev-Reshetikhin-Takhtajan quantization,spin chains
- Type of paper
: Paper in journal
Title: Clebsch-Gordan coefficients for the quantum algebra
SU(2)pq
- Authors:
- Dorešić, Miroslav
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Fizika B
Number: 1
ISSN: 1330-0016
Volume: 2
Year: 1993
Pages: from 43 to 48
Number of references: 7
Language: engleski
Summary: The clebsch-Gordan coefficients for the SU(2)p,q algebra
arecalculated using the covariant tensor method for quantumgroups.It is
shown that C.G. coefficients depend on a singleparameter.
Keywords: covariant tensor methods,quantum groups,Clebsch-Gordan coefficients,SU(2)p,q algebras
- Type of paper
: Paper in journal
Title: 17-KeV neutrino and large magnetic moment solution of the
solar neutrino puzzle
- Authors:
- Akhmedov, Eugeni K.
- Berezhiani, Zurab G.
- Senjanović, Goran (134995)
Journal: Physics Letters B
ISSN: 0370-2693
Volume: 298
Year: 1993
Pages: from 391 to 396
Number of references: 30
Language: engleski
Summary: The particulary simple solution to the solar neutrino
problem,which besides 17-KeV neutrino predicts
aZeldovich-Konopinski-Mahmoud neutrino with a large magneticmoment.
Keywords: solar neutrino,neutrino magnetic moment,17-KeV neutrino
- Type of paper
: Paper in journal
Title: Electroweak global strings with flux tubes
- Authors:
- Dvali, Gia
- Senjanović, Goran (134995)
Journal: Physical Review Letters
Number: 15
ISSN: 0031-9007
Volume: 71
Year: 1993
Pages: from 2376 to 2379
Number of references: 12
Language: engleski
Summary: It is shown that in a SU(2)xU(1) electroweak theory with
twoHiggs doublets there may exist classically stable flux tubes of Zboson
magnetic field.
Keywords: Z boson,SU(2)xU(1) electroweak theory,magnetic flux tubes
- Type of paper
: Paper in journal
Title: Critical couplings and three generations in
random-dynamics inspired model
- Authors:
- Picek, Ivica (74074)
Journal: Fizika B
ISSN: 1330-0016
Volume: 1
Year: 1992
Pages: from 99 to 110
- Type of paper
: Paper in journal
Title: Generalized Jordan-Wigner Transformation and Number
Operators
- Authors:
- Dorešić, Miroslav
- Meljanac, Stjepan
- Mileković, Marijan (121401)
Journal: Fizika B
ISSN: 1330-0016
Volume: 3
Year: 1994
Pages: from 57 to 65
- Type of paper
: Paper in journal
Title: A Non-Hedgehog Solution for the Chiral Bag
- Authors:
- Horvat, Dubravko (98703)
- Podobnik, Boris
- Tadić, Dubravko (48880)
Journal: Fizika B
ISSN: 1330-0016
Volume: 4
Year: 1995
Pages: from 71 to 91
- Type of paper
: Paper in journal
Title: An Overview of the Interplay of Weak and Hadronic
Skyrmions
- Authors:
- Klabučar, Dubravko (90094)
Journal: Fizika B
ISSN: 1330-0016
Volume: 1
Year: 1992
Pages: from 83 to 97
- Type of paper
: Paper in journal
Title: Momentum-independent renormalization of the
Schwinger-Dyson equation with an instantaneous-interaction kernel
- Authors:
- Klabučar, Dubravko (90094)
- Horvat, Raul
- Kekez, Dalibor
- Palle, D.
Journal: Fizika B
ISSN: 1330-0016
Volume: 3
Year: 1994
Pages: from 187 to 196
- Type of paper
: Paper in proceedings
Title: Relativistic quark model and hadron form factors
- Authors:
- Dananić, Vladimir
- Ilakovac, Amon (118014)
- Tadić, Dubravko (48880)
- Editors
- Pauchy Hwang, W.Y
Proceedings title: Progress in nuclear physics
Language: engleski
Place: Amsterdam, Nizozemska
Year: 1991
ISBN/ISSN: 0-444-01589
Pages: from 222 to 233
Meeting: Medium and high energy nuclear physics
Held: from 05/08/90 to 05/18/90
Summary: A relativistic quark model is described and
discussed.Calculatedproton,pion,K-,D- and B-meson form-factors are compared
withother models and with experimental data.
Keywords: quark model,hadronic form factors,electromagnetic interaction,weak interactions
- Type of paper
: Paper in proceedings
Title: Quark off-shell contributions to K,B to 2 gamma decays
- Authors:
- Eeg, Jan O.
- Picek, Ivica (74074)
- Editors
- Bussey, P. J.
- Knowles, I. G.
Proceedings title: Proceedings of the XXVII International Conference on High Energy Physics
Language: engleski
Place: Glasgow, Škotska
Year: 1995
Pages: from 1325 to 1326
Meeting: XXVII International Conference on High Energy Physics
Held: from 07/20/94 to 07/27/94
- Type of paper
: Paper in proceedings
Title: Quark off-shell effects in flavour-changing decays
- Authors:
- Eeg, Jan O.
- Picek, Ivica (74074)
- Editors
- Klabučar, Dubravko (90094)
- Picek, Ivica (74074)
- Tadić, Dubravko (48880)
Proceedings title: Proceedings of the 7th Adriatic Meeting on Particle Physics
Language: engleski
Place: Brijuni, Hrvatska
Year: 1995
Pages: from 149 to 158
Meeting: 7th Adriatic Meeting on Particle Physics
Held: from 09/13/94 to 09/20/94
- Type of paper
: Paper in proceedings
Title: CP violation in Higgs decays due to Majorana neutrinos
- Authors:
- Ilakovac, Amon (118014)
- Kniehl, B.A.
- Pilaftsis, A.
- Editors
- Zervas, P. M.
Proceedings title: Proceedings of th Workshop - Munich,Annecy,Hamburg, e+e- Collisions at 500 GeV
Language: engleski
Place: Muenchen, Njemačka
Year: 1993
Pages: from 45 to 50
Meeting: Workshop - Munich, Annecy, Hamburg, e+e- Collisions at 500 GeV
Held: from 09/01/92 to 04/30/93
- Type of paper
: Paper in proceedings
Title: A New Mechanism for Constraining Macroscopic-ranged
Pseudoscalar Forces
- Authors:
- Krause, D. E.
- Fischbach, E.
- Talmadge, C.
- Sudarsky, D.
- Tadić, Dubravko (48880)
- Editors
- Van, J. Tron Thank
Proceedings title: Perspectives in Neutrinos, Atomic Physics and Gravitation
Language: engleski
Place: Moriond, Francuska
Year: 1993
Pages: from 455 to 462
Meeting: Moriond XXVIII th meeting
- Type of paper
: Paper in proceedings
Title: Momentum-Independent Renormalization for the Funnel
Potential
- Authors:
- Klabučar, Dubravko (90094)
- Horvat, Raul
- Kekez, Dalibor
- Palle, D.
- Editors
- Gross, Franz
Proceedings title: 14 International IUPAP Conference of Few Body Problems, Contributed papers
Place: Williamsburg, USA
Year: 1994
Pages: from 417 to 420
Meeting: 14th International IUPAP Conference of Few Body Problems in Physics
Held: from 05/26/94 to 05/31/94
- Type of paper
: Summary in proceedings
Title: Equivalence of different formulations of the Heavy Quark
Effective Theory (HQET)
- Authors:
- Ilakovac, Amon (118014)
- Balk, S.
- Editors
- Heinicke, W.
Proceedings title: Verhandlungen der Deutsche Phzsicalische Gesellschaft, 57. Physikertagung Mainz
Language: engleski
Place: Mainz, Njemačka
Year: 1993
ISBN/ISSN: 04200195
Pages: from 836 to 836
Meeting: 57. Physikertagung Mainz 1993
Held: from 03/22/93 to 03/26/93
- Type of paper
: Ph.D.
Title: Classical and quantum group symmetries in preon models and
spin systems
Faculty: Prirodoslovno-matematički fakultet Zagreb
Author: MILEKOVIĆ MARIJAN
Date of defense: 09/17/91
Language: hrvatski
Number of pages: 61
Summary: Various possibilities of unification of the praticular
class ofthe preon models (Abbot-Farhi models) are
investigated.Supersymmetric versions of unification are also
discussed.Thesymmetries of the spin chains,built on the quantum
groups,areinvestigated.The general Hamiltonian for the
SU(2)qinvariant,arbitrary spin chain,is presented.Its algebraicstructure is
discussed.Spin 3/2 is explored in more detail.
Keywords: preon model,Abbot-Farhi model,unification,supersymmetry,spin chains,quantum groups
- Type of paper
: M.A.
Title: Covariant quark models and matrix elements in weak
interactions
Faculty: Prirodoslovno-matematički fakultet Zagreb
Author: ŽGANEC SREĆKO
Date of defense: 11/26/92
Language: hrvatski
Number of pages: 76
- Type of paper
: M.A.
Title: B. Podobnik: Chiral model with vector fields
Faculty: Prirodoslovno-matematički fakultet Zagreb
Date of defense: 01/14/93
Language: hrvatski
- Type of paper
: Radio broadcast
Title: Gamow, George Anthony - On the debris of the Big Bang
- Authors:
- Picek, Ivica (74074)
Radio station: Hrvatski radio
Name of emission (broadcast): Velikani naše epohe
Year: 1994
Language: hrvatski
- Type of paper
: Radio broadcast
Title: Wheeler, John Archibald - Boundary of the time and the
quantum nature
- Authors:
- Picek, Ivica (74074)
Radio station: Hrvatski radio
Name of emission (broadcast): Velikani naše epohe
Year: 1994
Language: hrvatski
- Type of paper
: Radio broadcast
Title: M. Gell-Mann: System of elementary particles and the
discovery of quarks
- Authors:
- Tadić, Dubravko (48880)
Radio station: Hrvatski radio
Name of emission (broadcast): Velikani naše epohe
Year: 1994
Language: hrvatski
- Type of paper
: Radio broadcast
Title: A. Salam: Electroweak theory
- Authors:
- Tadić, Dubravko (48880)
Radio station: Hrvatski radio
Name of emission (broadcast): Velikani naše epohe
Year: 1994
Language: hrvatski
- Type of paper
: Invited lecture
Title: Equivalence of different formulations of the Heavy Quark
Effective Theory
Institution: Deutsche Physicalische Gesellschaft
Year: 1993