Published June 7, 1993 | Version v1
Journal article Metadata-only

Measurement of the antiproton inertial mass using a radio-frequency mass spectrometer: Present status

Creators

  • 1. CSNSM (IN2P3-CNRS), 91 - Orsay (France)
  • 2. Institut fuer Angewandte Physik, J.W. Goethe Univ., Frankfurt am Main (Germany)
  • 3. CERN, Geneve (Switzerland)
  • 4. CSNSM (IN2P3-CNRS), 91 -Orsay (France)

Description

In order to test CPT invariance theorem, PS189 aims at checking the equality of proton and antiproton masses via the measurement of the ratio of H- and anti p masses using a radio-frequency mass spectrometer. Recent progress, including a resolving power of 6x105, is presented. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
558
Journal Page Range
p. 691c-700c.
ISSN
0375-9474
CODEN
NUPABL

Conference

Title
2. biennial conference on low-energy antiproton physics (LEAP-2).
Dates
14-19 Sep 1992.
Place
Courmayeur (Italy).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
25011184
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIPROTON BEAMS; ANTIPROTONS; DATA ACQUISITION; MASS; MASS DIFFERENCE; MASS RESOLUTION; MASS SPECTRA; MASS SPECTROMETERS; MASS SPECTROSCOPY; MEV RANGE 10-100; REST MASS; RF SYSTEMS
Descriptors DEC
ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEON BEAMS; ANTINUCLEONS; ANTIPARTICLE BEAMS; ANTIPARTICLES; BARYONS; BEAMS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; MATTER; MEASURING INSTRUMENTS; MEV RANGE; NUCLEI; NUCLEONS; PARTICLE PROPERTIES; PROTONS; RESOLUTION; SPECTRA; SPECTROMETERS; SPECTROSCOPY