Published April 14, 1997
| Version v1
Journal article
Direct mass measurements of proton-rich nuclei in the region from tellurium to polonium
Creators
- Wollnik, H.1, 2, 3, 4, 5
- Beckert, K.1, 2, 3, 4, 5
- Beha, T.1, 2, 3, 4, 5
- Bosch, F.1, 2, 3, 4, 5
- Eickhoff, H.1, 2, 3, 4, 5
- Franzke, B.1, 2, 3, 4, 5
- Fujita, Y.1, 2, 3, 4, 5
- Geissel, H.1, 2, 3, 4, 5
- Hausmann, M.1, 2, 3, 4, 5
- Irnich, H.1, 2, 3, 4, 5
- Jung, H.C.1, 2, 3, 4, 5
- Kerscher, T.1, 2, 3, 4, 5
- Klepper, O.1, 2, 3, 4, 5
- Kluge, H.-J.1, 2, 3, 4, 5
- Kozhuharov, C.1, 2, 3, 4, 5
- Kraus, G.1, 2, 3, 4, 5
- Loebner, K.E.G.1, 2, 3, 4, 5
- Muenzenberg, G.1, 2, 3, 4, 5
- Nickel, F.1, 2, 3, 4, 5
- Nolden, F.1, 2, 3, 4, 5
- Novikov, Yu.1, 2, 3, 4, 5
- Radon, T.1, 2, 3, 4, 5
- Reich, H.1, 2, 3, 4, 5
- Scheidenberger, C.1, 2, 3, 4, 5
- Schlitt, B.1, 2, 3, 4, 5
- Schwab, W.1, 2, 3, 4, 5
- Schwinn, A.1, 2, 3, 4, 5
- Steck, M.1, 2, 3, 4, 5
- Suemmerer, K.1, 2, 3, 4, 5
- 1. St. Petersburg Nuclear Physics Institute, Gatchina (Russian Federation)
- 2. College of General Education, Osaka University, Osaka (Japan)
- 3. Sektion Physik LMU Muenchen, Garching (Germany)
- 4. Gesellschaft fuer Schwerionenforschung, Darmstadt (Germany)
- 5. Giessen Univ. (Germany). 2. Phys. Inst.
Description
In recent experiments using the FRS-ESR facilities at GSI we have measured the masses of 225 proton-rich nuclei in the range of 135≤A≤209. Applying the new technique of Schottky-Mass Spectrometry an accuracy of about 100 keV and a resolving power of 4.105 was achieved. Masses for cooled projectile fragments with half-lives larger than a few seconds were determined by their revolution frequencies in the ESR. Reliable predictions for the proton-drip line can be made for elements from bismuth to protactinium using the precisely measured Qα-values from literature and our new mass values for the isotopes at the ends of the corresponding α-chains. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 616
- Journal Issue
- 1-2
- Journal Page Range
- p. 346-351.
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- 4. international conference on radioactive nuclear beams (RNB-4).
- Dates
- 3-7 Jun 1996.
- Place
- Omiya (Japan).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 28044351
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ACTINIDE NUCLEI; ACTINIUM ISOTOPES; ASTATINE ISOTOPES; BINDING ENERGY; BISMUTH ISOTOPES; ESR STORAGE RING; EXPERIMENTAL DATA; FRANCIUM ISOTOPES; GOLD ISOTOPES; HAFNIUM ISOTOPES; IRIDIUM ISOTOPES; LEAD ISOTOPES; LUTETIUM ISOTOPES; MASS; MASS SPECTROSCOPY; MEASURING METHODS; MERCURY ISOTOPES; NEUTRON-DEFICIENT ISOTOPES; NUCLEAR FRAGMENTS; OSMIUM ISOTOPES; PLATINUM ISOTOPES; POLONIUM ISOTOPES; PROTACTINIUM ISOTOPES; RADIUM ISOTOPES; RADON ISOTOPES; RARE EARTH NUCLEI; RHENIUM ISOTOPES; TANTALUM 171; THALLIUM ISOTOPES; THORIUM ISOTOPES; TUNGSTEN ISOTOPES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; HEAVY NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIOISOTOPES; SPECTROSCOPY; STORAGE RINGS; TANTALUM ISOTOPES