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Asymptotic normalization coefficients for .SUP.14 N= - .SUP.13 C+p from .SUP.13 C(.SUP.3 He,d).SUP.14 N
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SYSNO ASEP 0185093 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Asymptotic normalization coefficients for .SUP.14 N= - .SUP.13 C+p from .SUP.13 C(.SUP.3 He,d).SUP.14 N Author(s) Bém, Pavel (UJF-V) RID, ORCID, SAI
Burjan, Václav (UJF-V) RID, ORCID, SAI
Kroha, Václav (UJF-V) RID
Novák, Jan (UJF-V) RID, SAI, ORCID
Piskoř, Štěpán (UJF-V) RID
Šimečková, Eva (UJF-V) RID, ORCID, SAI
Vincour, Jiří (UJF-V)
Gagliardi, C. A. (US)
Mukhamedzhanov, A. M. (US)
Tribble, R. E. (US)Source Title Physical Review B - ISSN 1098-0121
Roč. 62, - (2000), s. 024320Number of pages 1 s. Language eng - English Country US - United States Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects ME 385 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KSK1048601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation The .sub.13 C(.sub.3He,d).sub.14 N proton transfer reactionhas been measured at an incident energy of 26.3 MeV. Angulardistributions for proton transfer to the ground state and excited states at 2.313 and 3.948 MeV in .sub.14 N are analyzedwithin the framework of the modified DWBA. Asymptotic normalization coefficients (ANC`s) defining the amplitude of the tails of the .sub.14 N bound-state wave functions in the .sub.13C+p channel are extracted that are in excellent agreement withvalues found previously with the .sub.13 C(.sub.14 N,.sub.13 C).sub.14 N reaction. We conclude that C.sub.2 .sup.p1/2=18.2(9)fm.sub.-1 and C.sub.2 .sup.p3/2=0.91(14) fm.sub.-1 for the virtual decay .sub.14 N(g.s.) .sub.13 C + p. These are necessaryfor the analysis of the .sub.14 N(.sub.7Be,.sub.8B).sub.13 Cand .sub.14 N(.sub.11 C,.sub.12 N).sub.13 C reactions to extract the ANC`s for .sub.7 Be + p .sub.8 B and .sub.11 C + p.sub.12 N, which determine the direct radiative capture crosssections .sub.7 Be(p,ç).sub.8 B and .sub.11 C(p,ç).sub.12 N at astrophysical energies. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2001
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