scholarly journals Influence of exchange scattering on superfluidHe3states in nematic aerogel

2018 ◽  
Vol 98 (1) ◽  
Author(s):  
V. P. Mineev
Keyword(s):  
Exchange Scattering

Determination of magnetic-moment directions using x-ray resonant exchange scattering

1997 ◽  
Vol 55 (2) ◽  
pp. R680-R683 ◽  
Author(s):  
C. Detlefs ◽  
A. H. M. Z. Islam ◽  
A. I. Goldman ◽  
C. Stassis ◽  
P. C. Canfield ◽  
...  
Keyword(s):  
Magnetic Moment ◽  
X Ray ◽  
Exchange Scattering

Non-regge and hyper-regge effects in pion-nucleon charge exchange scattering at high energies

1975 ◽  
Vol 30 (3) ◽  
pp. 345-384 ◽  
Author(s):  
D. Joynson ◽  
E. Leader ◽  
B. Nicolescu ◽  
C. Lopez
Keyword(s):  
Charge Exchange ◽  
High Energies ◽  
Pion Nucleon ◽  
Exchange Scattering

Exchange-Degenerate Regge Trajectories and Meson-Nucleon Charge-Exchange Scattering

1969 ◽  
Vol 188 (5) ◽  
pp. 2438-2442 ◽  
Author(s):  
Akbar Ahmadzadeh ◽  
William B. Kaufmann
Keyword(s):  
Charge Exchange ◽  
Regge Trajectories ◽  
Exchange Scattering

HELICITY AMPLITUDES FOR COLLIDING BEAM SCATTERING OF TWO SPIN 1/2 PARTICLES

1993 ◽  
Vol 08 (30) ◽  
pp. 5383-5407
Author(s):  
T.B. ANDERS ◽  
A.O. BARUT ◽  
W. JACHMANN
Keyword(s):  
Center Of Mass ◽  
Mass System ◽  
Intermediate Transformation ◽  
Beam System ◽  
Pair Annihilation ◽  
Helicity Amplitudes ◽  
Reaction Channels ◽  
Invariant Coupling ◽  
Exchange Scattering ◽  
The One

As a generalization and extension of the extensive tables of polarization asymmetries given in a previous work,1 we present here tables of helicity amplitudes for the scattering of two spin 1/2 particles in the colliding beam system (i.e. two incoming particles with opposite directions but not necessarily of equal momenta). The particles belonging to the same current may have different masses in order to describe particle excitations. The amplitudes are given for six different basic couplings connecting two vector vertices, a vector vertex at the one current and a derivative vector vertex at the other current, two derivative vector vertices, two tensor vertices, and two scalar vertices. The vertices include axial couplings by factors of type 1+cγ5. The amplitudes are written as expressions with 16 components in the six different reaction channels, namely the scattering of two fermions, of two antifermions, and of a fermion and an antifermion, the pair creation by pair annihilation, as well as the exchange scattering for two identical fermions or antifermions. The formulas may be used for an analysis which extracts the invariant coupling functions from the experimental data obtained in the colliding beam system directly without an intermediate transformation to the center of mass system.

Measurement of polarization parameters for the π−p → π0n charge exchange scattering from 1965 MeV/c to 4220 MeV/c

1987 ◽  
Vol 294 ◽  
pp. 979-1000 ◽  
Author(s):  
M. Minowa ◽  
T. Adachi ◽  
M. Daigo ◽  
Y. Hemmi ◽  
R. Kikuchi ◽  
...  
Keyword(s):  
Charge Exchange ◽  
Exchange Scattering
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