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SUMMARY:IFIC Experimental Seminar:  X-ray bursts: nucleosynthesis along th
 e N=Z line at CERN-ISOLDE
DTSTART;VALUE=DATE-TIME:20210927T100000Z
DTEND;VALUE=DATE-TIME:20210927T110000Z
DTSTAMP;VALUE=DATE-TIME:20260429T023733Z
UID:indico-event-6349@indico.ific.uv.es
DESCRIPTION:Nucleosynthesis in Type I X-ray bursts (XRB) proceeds eventual
 ly through the rp-process near the proton drip-line. Astrophysical calcula
 tions of XRB light curves depend upon the theoretical modelling of the bet
 a decays of interest\, with the N=Z: 64Ge\, 68Se\, 72Kr\, 76Sr being key 
 nuclei in this context. Several such theoretical calculations have shown t
 hat\, in these high-density and high-temperature scenarios\, continuum ele
 ctron capture and decay rates from excited states play an important role\,
  in particular for nuclear species at and around the waiting-point nuclei.
  In this presentation I will introduce the basics of the XRBs and the rp-p
 rocess\, and will show how we measure the beta decay of the key N=Z waitin
 g point nuclei and their N=Z+2 second-neighbours\, with the main goal of d
 etermining the B(GT) distribution for these decays. These measurements pro
 vide a benchmark for testing and constraining models under terrestrial con
 ditions that are used later for predictions in stellar environments.\n\nht
 tps://indico.ific.uv.es/event/6349/
LOCATION:Virtual zoom-0-0 - zoom
URL:https://indico.ific.uv.es/event/6349/
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