The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction

Details The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction

Dec 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001apj...562.1076l&link_type=abstract

The Astrophysical Journal, Volume 562, Issue 2, pp. 1076-1080.

Astronomy and Astrophysics

Astronomy

50

Nuclear Reactions, Nucleosynthesis, Abundances

Scientific paper

The astrophysically important 7Li(p, α)α reaction has been studied via the Trojan horse method in the energy range E=10-400 keV. A new theoretical description, based on the distorted-wave Born approximation approach, allows one to extract information on the bare astrophysical S-factor, Sb(E), with Sb(0)=55+/-3 keV barns. The results are compared with direct experimental data leading to a model-independent value of the electron screening potential energy, Ue=330+/-40 eV, much higher than the adiabatic limit Uad=175 eV.

Affiliated with

Also associated with

No associations

Rating

The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Bare Astrophysical S(E) Factor of the 7Li(p, α)α Reaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1387804