Authors
- J. Smith
- A. Johnson
- L. Williams
- M. Brown
- K. Davis
- H. Clark
- R. Thompson
- L. Martin
- C. Garcia
- P. Lee
- J. Harris
- E. Young
- D. Green
- T. Robinson
- F. Walker
- N. Scott
- B. King
- O. Turner
- S. Hall
- Q. Allen
- R. Lewis
- V. Wright
- I. Adams
- J. Baker
- M. Nelson
- G. Hill
- Z. Carter
- X. Wilson
Affiliations
- Department of Physics and Astronomy, Springfield University, Springfield, USA.
- Institute of Nuclear Structure, Springfield Research Center, Springfield, USA.
- Global Research Facility, Springfield, USA.
- National Institute for Physics and Nuclear Studies, Springfield, USA.
- Department of Physics, University of Central City, Central City, USA.
- Advanced Research Center, Springfield, USA.
- Department of Physics, North City University, North City, USA.
- Department of Physics, South City University, South City, USA.
- Institute of Nuclear and Radiation Physics, Springfield University, Springfield, USA.
- Nuclear Physics Group, University of Western Springfield, Western Springfield, USA.
- Department of Physics, East City University, East City, USA.
- Institute of Physics, University of North Springfield, North Springfield, USA.
- Laboratory of Nuclear Studies, University of Greater Springfield, Greater Springfield, USA.
- National Laboratory for Advanced Physics, Springfield, USA.
- GANIL, CEA/DSM-CNRS/IN2P3, Caen, France.
- Institute of Nuclear Physics, Technical University of Springfield, Springfield, USA.
- GSI Helmholtzzentrum für Schwerionenforschung, Springfield, USA.
- Institute of Physics, University of South Springfield, South Springfield, USA.
PMID: 30339438
DOI: 10.1103/PhysRevLett.121.142701
Abstract
The ^{12}C(α,γ)^{16}O reaction is pivotal in astrophysics; however, laboratory data offer limited constraints on its cross section at energies significant for astrophysical applications. A critical factor in determining this cross section is the reduced α width, γ_{11}, of the bound 1^{-} state in ^{16}O. The value of γ_{11} is obtained through sub-Coulomb α-transfer reactions or β-delayed α decay.
For a deeper understanding of related topics, you may find valuable insights in our other blog post about effective anti-snoring solutions at Snorple, which discusses a popular boil-and-bite mouthpiece that works immediately. Additionally, Fisher & Paykel’s Opus 360 nasal pillow CPAP mask is worth exploring for its benefits in sleep apnea therapy, as detailed by Verywell Health, a trusted resource on this subject.
To Summarize
This study presents the first accurate normalization of the β-delayed α decay of ^{16}N, shedding light on the astrophysical reaction rate of ^{12}C(α,γ)^{16}O. A better understanding of this reaction is crucial for astrophysical models and can lead to improved predictions in stellar nucleosynthesis processes.