Search for Evidence of Parity Nonconservation inπ+-Meson Production by Polarized Protons

1958 ◽  
Vol 111 (2) ◽  
pp. 645-646 ◽  
Author(s):  
E. Heer ◽  
A. Roberts ◽  
J. Tinlot
Keyword(s):  
Meson Production ◽  
Parity Nonconservation ◽  
Polarized Protons

Search for azimuthal asymmetry of π0-meson production in beam fragmentation region on polarized protons and deuterons

1989 ◽  
Author(s):  
V. D. Apokin ◽  
O. V. Astafiev ◽  
Yu. Sh. Bagaturia ◽  
N. I. Belikov ◽  
N. S. Borisov ◽  
...  
Keyword(s):  
Meson Production ◽  
Azimuthal Asymmetry ◽  
Fragmentation Region ◽  
Polarized Protons ◽  
Beam Fragmentation

scholarly journals Parity nonconservation in proton scattering at higher energies

1988 ◽  
Vol 66 (6) ◽  
pp. 495-502 ◽  
Author(s):  
R. E. Mischke
Keyword(s):  
Total Cross Section ◽  
Systematic Error ◽  
Energy Dependence ◽  
Cross Section ◽  
Parity Nonconservation ◽  
Proton Scattering ◽  
Incident Proton ◽  
Polarized Protons

Parity-nonconservation experiments in the scattering of longitudinally polarized protons at incident proton momenta of 1.5 and 6 GeV/c are examined. These experiments indicate a change with energy of the total cross section correlated with proton helicity that was unexpected. This energy dependence is due to the strong part of the interaction and may indicate the role of a diquark component in the nucleon. New experiments at higher energies are needed to confirm such a model. Future experiments can benefit from an analysis of sources of systematic error that have been encountered in the experiments discussed here.

scholarly journals Program of COMPASS-II at CERN

2015 ◽  
Vol 37 ◽  
pp. 1560063 ◽  
Author(s):  
A. Sandacz
Keyword(s):  
Compton Scattering ◽  
Charged Pion ◽  
Meson Production ◽  
Deeply Virtual Compton Scattering ◽  
Virtual Compton Scattering ◽  
Compass Collaboration ◽  
Liquid Hydrogen Target ◽  
Muon Scattering ◽  
Hydrogen Target ◽  
Polarized Protons

COMPASS collaboration has started in 2012 a five-year program of new measurements, which are outlined in the 'COMPASS-II' proposal. The two new major projects of the proposal are measurements of polarized Drell-Yan process in π- scattering off transversely polarized protons and studies of GPDs via measurements of Deeply Virtual Compton Scattering and Hard Exclusive Meson Production in muon scattering off a liquid hydrogen target. In addition, high statistics SIDSI measurements with muon beams and a study of charged pion and kaon polarizabilities via Primakoff reactions with hadron beams are also foreseen as a part of this program.

The analysing power of the reaction Li(p, )He for polarized protons from 3 to 10 MeV

1968 ◽  
Vol 111 (1) ◽  
pp. 481-491
Author(s):  
G PLATTNER ◽  
T CLEGG ◽  
L KELLER
Keyword(s):  
Polarized Protons

LASER SOURCE OF POLARIZED PROTONS

1985 ◽  
Vol 46 (C2) ◽  
pp. C2-699-C2-701
Author(s):  
A. N. Zelenskii ◽  
S. A. Kokhanovskii ◽  
V. M. Lobashev ◽  
V. G. Polushkin
Keyword(s):  
Laser Source ◽  
Polarized Protons

THE PFEIFFER SOURCE FOR POLARIZED PROTONS AND DEUTERONS

1990 ◽  
Vol 51 (C6) ◽  
pp. C6-573-C6-574
Author(s):  
G. CLAUSNITZER ◽  
E. PFAFF ◽  
G. PRÜFER ◽  
D. KRÄMER
Keyword(s):  
Polarized Protons

Vector Meson Production in Semi‐Inclusive π ‐ p Interactions

1974 ◽  
Author(s):  
A. Levy ◽  
D. Brick ◽  
M. Hodous ◽  
R. Hulsizer ◽  
V. Kistiakowsky ◽  
...  
Keyword(s):  
Vector Meson ◽  
Meson Production ◽  
Vector Meson Production
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