Liolios, T.Langanke, K.Wiescher, W.The reaction rate of several astrophysically important nuclear reactions is dominated by the contribution of narrow resonances at the astrophysically most effective energies. In the stellar plasma the partial width of the resonances in the entrance channel is modified due to screening corrections. This effect, so far ignored in stellar reaction network calculations, reduces the conventional Salpeterscreening enhancement of the reaction rate. We derive analytical screening correction factors for the contributions of narrow resonances to the stellar reaction rate and discuss the effects for UC (a, j)lsO, 150(a,7)19 Ne and other reactions of relevance to explosive hydrogen burningapplication/pdf10.12681/hnps.2220https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2220engHellenic Nuclear Physics Society (HNPS)Πνευματική ιδιοκτησία (c) 2019 T. Liolios, K. Langanke, W. WiescherAnnual Symposium of the Hellenic Nuclear Physics Society2654-00882654-007XAnnual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 11 (2002): HNPS2000 and HNPS2002HNPS Advances in Nuclear Physics; Vol. 11 (2002): HNPS2000 and HNPS2002Screening effects on resonant thermonuclear reaction ratesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion2019-12-05ΠερίληψηAbstractΠυρηνική φυσικήNuclear Physicsisi - Physics, Nuclear includes resources on the study of nuclear structure, decay, radioactivity, reactions, and scattering. Resources in this category focus on low-energy physics. High-energy physics is covered in the PHYSICS, PARTICLES & FIELDS category.Άρθρο συνεδρίουConference articleΕπιστημονικό άρθροScientific articleHellenic Nuclear Physics SocietyGreek Aggregator OpenArchives.gr | National Documentation Centre (EKT)other