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spectators (12) 12
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Physics Letters B, ISSN 0370-2693, 06/2012, Volume 712, Issue 4-5, pp. 451 - 455
.... Using a spectator diquark model, we calculate the eight time-reversal-odd interaction-dependent twist-3 quark distributions appearing in the decomposition of the transverse momentum dependent quark–gluon–quark correlator... 
Transverse momentum distributions | Spectator diquark model | Twist-3 | Time-reversal-odd | DRELL-YAN | PARTON DISTRIBUTIONS | PHYSICS, MULTIDISCIPLINARY | SPECTATOR MODEL | FINAL-STATE INTERACTIONS | TRANSVERSE-SPIN ASYMMETRIES | POLARIZED PROTON-BEAM | DEEP-INELASTIC SCATTERING | AZIMUTHAL ASYMMETRIES | SINGLE-SPIN | HARD-SCATTERING | Physics - High Energy Physics - Phenomenology
Journal Article
Physical review. D, ISSN 2470-0010, 08/2017, Volume 96, Issue 3
... of the Λ0 hyperon produced in an unpolarized process. We calculate D1T⊥ for light flavors in the spectator diquark model, with a Gaussian form factor at the hyperon-quark-diquark vertex... 
Polarization | Inelastic scattering | Quarks | Mathematical models | Spectators | Parameterization | Form factors | Fragmentation
Journal Article
Physical review. D, ISSN 2470-0010, 06/2018, Volume 97, Issue 11
...⊥ for light quarks of the Λ hyperon, in the diquark spectator model with a Gaussian form factor for the hyperon-quark-diquark vertex... 
Evolution | Quarks | Mathematical models | Spectators | Form factors | Fragmentation
Journal Article
Nuclear Physics, Section A, ISSN 0375-9474, 05/2017, Volume 961, pp. 154 - 168
...–diquark model while the sea part helicity distributions of the up and down quarks treated as parametrization... 
Sea quark helicity distributions | Quark-spectator–diquark model | Single-spin asymmetries of [formula omitted] bosons | pp collisions | bosons | Single-spin asymmetries of W
Journal Article
Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, ISSN 0370-2693, 06/2012, Volume 712, Issue 4-5, pp. 451 - 455
.... Using a spectator diquark model, we calculate the eight time-reversal-odd interaction-dependent twist-3 quark distributions appearing in the decomposition of the transverse momentum dependent... 
Correlation | Dipoles | Mathematical analysis | Elementary particles | Transverse momentum | Joining | Mathematical models | Spectators
Journal Article
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2012, Volume 86, Issue 9
Using a covariant spectator quark model that describes the recent lattice QCD data for the Delta electromagnetic form factors and all available experimental data on gamma N... 
NUCLEON | ASTRONOMY & ASTROPHYSICS | MOMENTS | PHYSICS, PARTICLES & FIELDS
Journal Article
Nuclear Physics A, ISSN 0375-9474, 12/2017, Volume 968, pp. 379 - 390
...–diquark model respectively, while the sea part Sivers functions of u and d quarks treated as parametrization... 
bosons | Single-spin asymmetries of W | pp Collisions | Sea quark Sivers function | Quark spectator–diquark model | Transverse polarization
Journal Article
Nuclear Physics, Section A, ISSN 0375-9474, 12/2017, Volume 968, pp. 379 - 390
...–diquark model respectively, while the sea part Sivers functions of u and d quarks treated as parametrization... 
pp Collisions | Sea quark Sivers function | Quark spectator–diquark model | Transverse polarization | Single-spin asymmetries of [formula omitted] bosons
Journal Article
Nuclear Physics, Section A, ISSN 0375-9474, 01/2016, Volume 945, pp. 153 - 167
.... In particular, we evaluate the role of the transverse momentum dependent distributions eL(x,kT2) and gL⊥(x,kT2) on the asymmetry. Using two different sets of spectator model results for these distributions, we predict... 
Semi-inclusive deep inelastic scattering | Spectator diquark model | Spin asymmetry | Transverse momentum dependent distributions
Journal Article
by Tian, F and Gong, C and Ma, BQ
NUCLEAR PHYSICS A, ISSN 0375-9474, 12/2017, Volume 968, pp. 379 - 390
...) quark Sivers functions treated by an available parametrization and the light-cone quark spectator-diquark model respectively, while the sea part Sivers functions of u and d quarks treated as parametrization... 
Single-spin asymmetries of W-+/- bosons | DRELL-YAN | STATE INTERACTIONS | pp Collisions | Sea quark Sivers function | SIVERS FUNCTION | PHYSICS, NUCLEAR | Quark spectator-diquark model | Transverse polarization | MODEL | HARD-SCATTERING
Journal Article
Transversity 2008 - Proceedings of the 2nd Workshop on Transverse Polarization Phenomena in Hard Processes, 2009, pp. 245 - 252
Conference Proceeding
Few-Body Systems, ISSN 0177-7963, 3/2013, Volume 54, Issue 1, pp. 271 - 274
.... The parameters of the model are a diquark mass $${(m_\phi)}$$ and condensate $${(\langle \phi^2\rangle)}$$ . Assuming that Λ baryons can be represented by a diquark and a spectator quark configuration, we find the sum rule works well... 
Atomic, Molecular, Optical and Plasma Physics | Nuclear Physics, Heavy Ions, Hadrons | Physics | Particle and Nuclear Physics | PHYSICS, MULTIDISCIPLINARY | EXOTICA | MODEL | Lagrange multiplier | Quarks | Baryons | Hadrons | Condensates | Mathematical models | Spectators | Sum rules
Journal Article
by Dai, WS and Guo, XH and Li, XQ and Zhao, G
COMMUNICATIONS IN THEORETICAL PHYSICS, ISSN 0253-6102, 01/2001, Volume 35, Issue 1, pp. 50 - 56
.... We calculate the lifetimes of B-meson and hb based on the weak effective Hamiltonian while assuming the heavy baryon is constructed by a heavy b-quark and a diquark containing two light quarks... 
PHYSICS, MULTIDISCIPLINARY | QUARK | SEMILEPTONIC DECAY | DISTRIBUTIONS | QCD | HEAVY MESONS | MODELS | FORM-FACTORS | non-spectator | BEAUTY | diquark | BARYONS | B-DECAYS
Journal Article
Few-Body Systems, ISSN 0177-7963, 05/2017, Volume 58, Issue 3, p. 1
... of the scalar diquark mo... 
SPIN | PHYSICS, MULTIDISCIPLINARY | Nucleons | Torque | Quarks | Spectators | Angular momentum | Physics
Journal Article
Communications in Theoretical Physics, ISSN 0253-6102, 11/2004, Volume 42, Issue 5, pp. 723 - 734
Journal Article
理论物理通讯:英文版, ISSN 0253-6102, 2004, Issue 11, pp. 723 - 734
...b we have considered two pictures: the three-valence-quark picture and the quark-diquark picture... 
non-spectator | Λb | lifetime
Journal Article
by Chang, CH and Guo, P and Li, XQ and Wang, GL
COMMUNICATIONS IN THEORETICAL PHYSICS, ISSN 0253-6102, 11/2004, Volume 42, Issue 5, pp. 723 - 734
.... Especially, for Ab we have considered two pictures: the three-valence-quark picture and the quark-diquark picture... 
QCD FACTORIZATION | V-UB | HEAVY-QUARK | PHYSICS, MULTIDISCIPLINARY | B-MESON DECAYS | lifetime | EFFECTIVE-FIELD-THEORY | DISCARDING 1/N(C) | non-spectator | INCLUSIVE WEAK DECAYS | Lambda(b) | OSCILLATOR QUARK-MODEL | SEMILEPTONIC-B | HADRONS
Journal Article
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