caa a22 4500 445872985 CHVBK 20180317145518.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1140/epja/i2011-11066-7 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11066-7 Direct studies of low-energy resonances in 31P(p, α )28Si and 35Cl(p, α )32S [Elektronische Daten] [B. Moazen, C. Matei, D. Bardayan, J. Blackmon, K. Chae, K. Chipps, R. Hatarik, K. Jones, R. Kozub, M. Matos, C. Nesaraja, P. O'Malley, S. Pain, T. Pelham, W. Peters, S. Pittman, J. Shriner Jr., M. Smith] Low-energy resonances in 31P(p, α 28Si and 35Cl(p, α)32S were studied directly in order to gain a better understanding of reaction cycling in the Si-Ar region in novae. New resonance strengths at E c.m. = 600 and 622 keV in 31P(p, α)28Si were measured (ωγ p, α = (2.2#x00B1;0.7) × 10−2 eV and ωγ p, α = (0.99±0.08) eV, respectively) as well as the E c.m. = 610 keV resonance in 35Cl(p, α)32S [ωγ p, α = (1.2±0.2) × 10−2 eV], the lowest energy that any resonance in this reaction has been observed, directly or indirectly. The strengths of these resonances were found to be lower than previously determined, resulting in even weaker cycling in the Si-Ar region. SIF, Springer-Verlag Berlin Heidelberg, 2011 Moazen B. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut Matei C. Oak Ridge Associated Universities, 37831, Oak Ridge, TN, USA aut Bardayan D. Physics Division, Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA aut Blackmon J. Department of Physics, Louisiana State University, 70803, Baton Rouge, LA, USA aut Chae K. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut Chipps K. Department of Physics, Colorado School of Mines, 80401, Golden, CO, USA aut Hatarik R. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut Jones K. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut Kozub R. Department of Physics, Tennessee Technological University, 38505, Cookeville, TN, USA aut Matos M. Department of Physics, Colorado School of Mines, 80401, Golden, CO, USA aut Nesaraja C. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut O'Malley P. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut Pain S. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut Pelham T. Department of Physics, University of Surrey, GU2 7XH, Guilford, UK aut Peters W. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut Pittman S. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut Shriner Jr. J. Department of Physics, Tennessee Technological University, 38505, Cookeville, TN, USA aut Smith M. Physics Division, Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA aut The European Physical Journal A Springer-Verlag 47/5(2011-05-01), 1-7 1434-6001 47:5<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11066-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11066-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Moazen B. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut NATIONALLICENCE 700 1- Matei C. Oak Ridge Associated Universities, 37831, Oak Ridge, TN, USA aut NATIONALLICENCE 700 1- Bardayan D. Physics Division, Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA aut NATIONALLICENCE 700 1- Blackmon J. Department of Physics, Louisiana State University, 70803, Baton Rouge, LA, USA aut NATIONALLICENCE 700 1- Chae K. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut NATIONALLICENCE 700 1- Chipps K. Department of Physics, Colorado School of Mines, 80401, Golden, CO, USA aut NATIONALLICENCE 700 1- Hatarik R. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut NATIONALLICENCE 700 1- Jones K. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut NATIONALLICENCE 700 1- Kozub R. Department of Physics, Tennessee Technological University, 38505, Cookeville, TN, USA aut NATIONALLICENCE 700 1- Matos M. Department of Physics, Colorado School of Mines, 80401, Golden, CO, USA aut NATIONALLICENCE 700 1- Nesaraja C. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut NATIONALLICENCE 700 1- O'Malley P. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut NATIONALLICENCE 700 1- Pain S. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut NATIONALLICENCE 700 1- Pelham T. Department of Physics, University of Surrey, GU2 7XH, Guilford, UK aut NATIONALLICENCE 700 1- Peters W. Department of Physics and Astronomy, Rutgers University, 08854, Piscataway, NJ, USA aut NATIONALLICENCE 700 1- Pittman S. Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA aut NATIONALLICENCE 700 1- Shriner Jr J. Department of Physics, Tennessee Technological University, 38505, Cookeville, TN, USA aut NATIONALLICENCE 700 1- Smith M. Physics Division, Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/5(2011-05-01), 1-7 1434-6001 47:5<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer