Results 11 to 20 of about 514,461 (292)
Calculation of spectroscopic amplitudes using boson expansion wave functions [PDF]
Nuclear Physics A, 1975 Abstract A formalism is derived which allows the evaluation of spectroscopic amplitudes for two-nucleon transfer reactions. The transfer is assumed to take place between low-lying collective states described by boson expansion wave functions. Numerical calculations have been performed for (t, p) reactions on148, 150, 152Sm.
Braunschweig, D.
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On perturbative scattering amplitudes in maximally supersymmetric theories [PDF]
, 2011 PhDThere has been substantial calculational progress in the last few years in maximally supersymmetric theories, revealing unexpected simplicity, new structures and symmetries. In this thesis, after reviewing some of the recent advances in N = 4 super
Katsaroumpas, Panagiotis
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Spectroscopic amplitudes for complex cluster systems [PDF]
Nuclear Physics A, 1981 Abstract By expanding the Bargmann-Segal integral transform of nomi and overlap kernels in appropriately SU(3) coupled Bargmann space functions, the calculation of norm and overlap matrix elements in a cluster model basis is reduced to purely algebraic techniques involving the algebra of SU(3) recoupling transformations.
Hecht, Karl T. +3 more
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Novel approaches to perturbative scattering amplitudes in gauge theory and gravity [PDF]
, 2009 PhDScattering amplitudes of massless quanta play a crucial role in the calculation of cross sections for multi-jet production at hadron colliders. The framework provided by perturbative quantum field theory, based on Feynman diagrams, does not capture ...
Nasti, Adele
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Colour-Kinematics Duality for One-Loop Rational Amplitudes [PDF]
, 2013 Colour-kinematics duality is the conjecture of a group theory-like structure for the kinematic dependence of scattering amplitudes in gauge theory and gravity.
H. Boels, Rutger +7 more
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Spectroscopic amplitudes for one-nucleon transfer between 1p0f-shell nuclei [PDF]
Journal of Physics G: Nuclear and Particle Physics, 1994 22 pages + 3 formulae inserts and 4 figures (available on request), LaTex using ioplppt.sty, IK-TUW preprint ...
Kwa{ś}niewicz, E. +2 more
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Scattering Amplitudes of Massive N=2 Gauge Theories in Three Dimensions [PDF]
, 2014 We study the scattering amplitudes of mass-deformed Chern-Simons theories and Yang-Mills-Chern-Simons theories with N=2 supersymmetry in three dimensions. In particular, we derive the on-shell supersymmetry algebras which underlie the scattering matrices
Agarwal, Abhishek +6 more
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Infrared singularities in multi-leg scattering amplitudes [PDF]
, 2014 I discuss the state-of-the-art knowledge of long-distance singularities in multi-leg gauge-theory scattering amplitudes and report on an on-going calculation of the three-loop soft anomalous dimension through the renormalization of correlators of semi ...
Einan Gardi, Gardi, Einan; id_orcid
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Spectroscopic Orbits of Subsystems in Multiple Stars. IX
The Astronomical Journal, 2023 New spectroscopic orbits of inner subsystems in 14 hierarchies are determined from long-term monitoring with the optical echelle spectrometer, CHIRON.
Andrei Tokovinin
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7Li(18O, 17O)7Li reaction and the 17N + 8Be-potential [PDF]
Ядерна фізика та енергетика, 2011 The new data of the angular distributions of 7Li(18O, 16N)9Be reaction were obtained for the transitions to the ground and excited states of 8Be and 17N at the energy Elab(18O) = 114 MeV.
A. T. Rudchik +15 more
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