Published 2014 | Version v1
Journal article Metadata-only

Test of time-reversal invariance at COSY

Creators

  • 1. Helmholz Institute fuer Strahlen- und Kernphysik, University Bonn (Germany)
  • 2. Institute fuer Kernphysik, Forschungszentrum Juelich (Germany)

Description

At the Cooler Synchrotron COSY a null test of time-reversal invariance to an accuracy of 10-6 is planned as an internal target transmission experiment. The parity conserving time-violating observable Ay,xz (P-even, T-odd) will be measured using a proton beam energy of 135 MeV. In this experiment, a total double polarized cross section will be measured observing a beam current change due to the interaction of a polarized proton beam with an internal tensor polarized deuterium target from the PAX atomic beam source. Thus, one of the most crucial systems for this experiment is a high precision beam current measurement system, which is in preparation now. The status of this activities, as well as status of the TRIC experiment will be presented in this contribution.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Frankfurt 2014 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 49(1)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2014 DPG Spring meeting with the divisions of physics education and physics of hadrons and nuclei. Industry- and book exhibition
Original Conference Title
DPG-Fruehjahrstagung 2014 der Fachverbaende Didaktik der Physik, Physik der Hadronen und Kerne. Industrie- und Buchausstellung
Dates
17-21 Mar 2014
Place
Frankfurt am Main (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
46063276
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; COSY STORAGE RING; COUNTING TECHNIQUES; DEUTERIUM TARGET; MEV RANGE 100-1000; POLARIZATION-ASYMMETRY RATIO; POLARIZED BEAMS; POLARIZED TARGETS; PROTON REACTIONS; SYMMETRY BREAKING; T INVARIANCE
Descriptors DEC
ACCELERATORS; BARYON REACTIONS; BEAMS; CHARGED-PARTICLE REACTIONS; CYCLIC ACCELERATORS; DIMENSIONLESS NUMBERS; ENERGY RANGE; HADRON REACTIONS; INVARIANCE PRINCIPLES; MEV RANGE; NUCLEAR REACTIONS; NUCLEON REACTIONS; STORAGE RINGS; SYNCHROTRONS; TARGETS

Optional Information

Notes
Session: HK 9.4 Mo 17:45; No further information available