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- S-process abstract "The s-process or slow-neutron-capture-process is a nucleosynthesis process that occurs at relatively low neutron density and intermediate temperature conditions in stars. Under these conditions heavier nuclei are created by neutron capture, increasing the atomic weight of the nucleus by one. A neutron in the new nucleus decays by beta-minus decay to a proton, creating a nucleus of higher atomic number. The rate of neutron capture by atomic nuclei is slow relative to the rate of radioactive beta-minus decay, hence the name. Although considerable variability exists, one gets the right idea to think that the time between successive neutron captures is about 100 years, whereas the time for beta decay is about one minute. Thus if beta decay can occur at all, it almost always occurs before another neutron can be captured. This process produces stable isotopes by moving along the valley of beta-decay stable isobars in the chart of isotopes. The S-process produces approximately half of the isotopes of the elements heavier than iron, and therefore plays an important role in the galactic chemical evolution. The more rapid R-process differs from the S-process by its faster rate of neutron capture of more than one neutron before beta-decay takes place.".
- S-process thumbnail S-process-elem-Ag-to-Sb.svg?width=300.
- S-process wikiPageID "352908".
- S-process wikiPageRevisionID "604125194".
- S-process hasPhotoCollection S-process.
- S-process subject Category:Astrophysics.
- S-process subject Category:Neutron.
- S-process subject Category:Nuclear_physics.
- S-process subject Category:Nucleosynthesis.
- S-process comment "The s-process or slow-neutron-capture-process is a nucleosynthesis process that occurs at relatively low neutron density and intermediate temperature conditions in stars. Under these conditions heavier nuclei are created by neutron capture, increasing the atomic weight of the nucleus by one. A neutron in the new nucleus decays by beta-minus decay to a proton, creating a nucleus of higher atomic number.".
- S-process label "Proces s".
- S-process label "Processo S".
- S-process label "Processo s".
- S-process label "Processus S".
- S-process label "S-Prozess".
- S-process label "S-process".
- S-process label "S-процесс".
- S-process label "S-過程".
- S-process label "S過程".
- S-process sameAs S-Prozess.
- S-process sameAs Processus_S.
- S-process sameAs Proses_s.
- S-process sameAs Processo_S.
- S-process sameAs S過程.
- S-process sameAs S-과정.
- S-process sameAs Proces_s.
- S-process sameAs Processo_s.
- S-process sameAs m.01zhxq.
- S-process sameAs Q277209.
- S-process sameAs Q277209.
- S-process wasDerivedFrom S-process?oldid=604125194.
- S-process depiction S-process-elem-Ag-to-Sb.svg.
- S-process isPrimaryTopicOf S-process.
