J-dependence of the polarization observable of stripping reactions at low energies on lightweight nuclei
Abstract
On the basis of consideration of change the pictures of angular dependences cross section, polarization and the vector analyzing power (VAP) of 9Be(d,p0)10Be reactions the investigated interval of energy from 2,0 to 15,0 MeV is divided into three zones that have essential distinctive features: the 1st – "classical" from the point of view of behavior VAP and polarization, the 2nd - "abnormal" from the point of view of behavior of polarization, the 3rd - "double problems" from the point of view of behavior of polarization and energy dependence of the interferential pictures of the differential cross section. It is revealed parameterization of DWBA calculations that describes "abnormal" polarization in (d,p) reaction in the 2nd zone. J-dependence of polarization that differs from observed in the "classical" area is found. Using our experimental cross section and VAP data in the 3rd area for the analysis on optical model and DWBA, it is shown that along parameterization, found in the 2nd area, it is possible to reproduce simultaneously well the features of behavior of cross section, polarization and VAP in reaction 9Be(d,p0)10Be and, using j-dependence VAP, for mixed on j transition 9Be(d,p1)10Be* (3,37 MeV) absolute and relative spectroscopic factors close to calculated on shell model are found.
Downloads
References
Sarana V.D., Shlyakhov N.A., Lyashko Yu.V. Polyarizatsionnye nablyudaemye v reaktsiyakh 9Ве(d,p0)10Be и 9Ве(d,t0)8Be pri nizkikh energiyakh deytronov i vklad pryamogo mekhanizma peredachi neytrona. // The Journal of Kharkiv National University, physical series “Nuclei, Particles, Fields”. – 2006. – Vyp. 3. – №744. – S.28-50.
Darden S.E., Murrillo G., Sen S. The 9Be(d,d)9Be, 9Be(d,p)10Be, 9Be(d,t)8Be and 9Be(p,d)8Be reactions at 15 MeV // Nucl. Phys. – 1976. – Vol.A266, №1. –P.29-52.
Schiffer J.P., Morrison G.C., Siemssen R.H., Zeidman B. Study of the (d,p) reaction in the 1p shell // Phys. Rev. – 1967. – Vol.164. – P.1274-1284.
Zeidman B., Fowler J.M. Angular distributions from deuteron bombardment of beryllium and boron // Phys. Rev. – 1958. – Vol.112. – P.2020-2027; Генералов Л.Н., Абрамович С.Н., Звенигородский А.Г. Сечения реакций 9Ве(d,p01) и 9Be(d,to) // Известия АН СССР, сер.: Физ. – 2000. – Т.64, №3. – С.440-451.
Holt J.R., Marsham T.N An investigatigation of (d,p) stripping reactions V: results for some of the light elements and concludions // Proc. Phys. Soc. - 1953. –Vol.66A. – P.1032-1040; Green J.A. and Parkinson W.C. Polarization of protons in Be9(d,p)Be10 // Phys. Rev. – 1962. – Vol.127, №3. –P.926-928.
Powell D.L. Crawley G.M., Rao B.V.N., Robson B.A. Deuteron-induced reactions in 6Li, 9Be and 10B at bombarding energies of 4.5 to 6.0 MeV // Nucl. Phys. – 1970. – Vol.A147. – P.65- 80.
Fulbright H.W., Bruner J.A., Bromley D.A., Goldman L.M. Angular distribution of protons and tritons from deuterons-induced reactions on 9Be // Phys. Rev. –1952. – Vol.88, №4. – P.700-702.
Bondouk I.I., Asfour F., Machali F. Investigation of the reactions 9Be(d,po)10Be and 9Be(d,p1)10Be in the energy range 0.9-2.5 MeV // Rev. Roum. Phys. – 1974. – Vol.19, №10. –P.1053-1061.
Blue R.A., Stout K.J., Mare G. Polarization of protons from the 9Be(d,p)10Be reaction // Nucl. Phys. –1967. –Vol.A90. – P.601 611.
Budzanowski A., Freindl L., Karcz W., Kuzminski J., Lazarska B., Zipper W. Polarization of protons from the 9Be(d,p)10Be reaction at Ed= 12.0 MeV // Nucl. Phys. – 1972 – Vol.A195. – P.280-288.
Высоцкий Г.Л. Некоторые вопросы теории поляризационных эффектов в ядерных реакциях: Автореф. дис. д-ра физ.-мат. наук. – Москва, 1972.- 24с.; Устименков К.Ф. Исследование механизма протекания реакций (d,p) и (d,α) на ядре 14N и реакции 30 Si(d,p)31Si при низких энергиях дейтронов: Автореф. дис. канд. физ.-мат. наук. – Харьков, 1980. – 22с; Барит И.Я., Высоцкий Г.Л., Кривопустов М.И. и Слабоспицкий Р.П. Поляризационные явления в ядерных реакциях // ФЭЧАЯ. – 1977. – Т.8 – Вып. 6. – С.1290-1337.
Kozlowski M. On the energy dependence of the polarization in 8Be(d,p)10Be reaction // Acta Physica Polonica. – 1971. – Vol.B2. – P.515-519.
Reber L.H., Saladin J.X. Polarization of deuteron stripping reactions // Phys.Rev. - 1964. - Vol.133, №5B. - P.B1155-B1161.
Griffith J.A.R., Irshad M., Karban O., Oh S.W., Roman S. Stripping reactions and elastic scattering of 12 MeV vector polarized deuterons on 9Be and 12C // Nucl. Phys. – 1971. – Vol.A167. – P. 87-96; Baxter A.M., Griffith J.A.R. and Roman S. Polarization-vector analyzing power of the reactions 9Be(d,p)10Be and 12C(d,p)13C //Phys. Rev. Lett. – 1968. – Vol.20, №20. – P.1114-1116.
Basak A.K., Griffith J.A.R., Karban O., Roman S.,Tungate G., Santos F.D. Analyzing powers of the (d,p) and (d,t) reactions induced by 12 MeV polarized deuterons in the 1p shell // Nucl. Phys. – 1977. –Vol.A286, №3. – P.420-430.
Baxter A.M., Griffith J.A.R., Roman S. Polarization-vector analyzing power of the reactions 9Be(d,p)10Be and 12C(d,p)13C // Phys. Rev. Lett. – 1968. – Vol.20, №20. – P.1114-1116.
Allas R.G., Bercow R.W., Shull F.B. Polarization of protons in 9Be(d,p)10Be // Phys. Rev. – 1962. – Vol.127. – P.1252-1257.
Cuno H.-H., Clausnitzer G., Fleischmann R. Messung der analysierstärke der (d,p) reaktion und vergleich mit messungtn der protonenpolarisation // Nucl. Phys. – 1969. – Vol.A139, №3. – P.657-672.
Satchler G.R. The Distorted-waves theory of direct nuclear reactions with spin-orbit effects // Nucl. Phys. – 1964. –Vol.55. – P.1-33; Satchler G.R. Symmetry properties of the distorted wave theory of direct nuclear reactions // Nucl. Phys. – 1960. – Vol.18. – P.110-121; Satchler G.R. Deuteron stripping with polarized deuterons // Nucl. Phys. – 1958. – Vol.6. – P.543-544.
Yule T.J., Haeberly W. Use of polarized deuterons to determine the total angular momentum transfer in stripping reactions // Phys. Rev. Lett. – 1967. – Vol.19, №13. – P.756-758; // Nucl. Phys. - 1968. - Vol.A117. - P. 1-26.
Pearson C.A., Wilcott J.C. Study of the reaction C12(d,p)C13 with the Weacly-Bound-Projectale Model // Phys. Rev. – 1969. – Vol.181. – P.1477-1485.
Butler S.T., Hewitt R.G., McKellar B.H.J., May R.M. Deuteron stripping analysis //Ann.of Phys. –1967. –Vol.43. – P.282- 321.
Meier M.M., Walter R.L., Donoghue T,R., Seyler R.G., DriskoR.M. A DWBA analysis of the cross section and polarization data for the 14N(d,n)15O reaction at 3.5 MeV // Nucl. Phys. – 1970. – Vol.A159. –P.273-304; Meier M.M., Walter R.L. Polarization of neutrons from 10B+d, 11B+d and 13C+d reactions // Nucl. Phys. - 1972. - Vol. A182. - P. 468-480.
Powell D.L. Crawley G.M., Rao B.V.N., Robson B.A. Deuteron-induced , reactions in 6Li, 9Be and 10B at bombarding energies of 4.5 to 6.0 MeV // Nucl. Phys. – 1970. – Vol.A147. – P.65- 80.
Дейнеко А.С., Тутубалин А.И., Шляхов Н.А., Сарана В.Д., Залюбовский И.И. Угловые зависимости поляризации нейтронов и протонов из реакций (d, ) и (d, ) на ядре 9Ве при Еd=2,4 … 3,5 МэВ // ВАНТ Серия: общая и ядерная физика. – 1984. – Вып.2(27). – С.79-83.
Satchler G.R. On Optical Potential for Deuteron Scattering from Carbon // Nucl. Phys. – 1966. –Vol. 85. – P. 273-287.
Антуфьев Ю.П., Дейнеко А.С., Залюбовский И.И., Сарана В.Д., Сторижко В.Е., Тутубалин А.И., Хацеган К., Шляхов Н.А. Угловые распределения дифференциальных сечений и векторных анализирующих способностей реакций 9Ве(d,p)10Be, 9Be(d,t)8Be и 9Ве(d,α)7Li при Еd = 2,0÷2,8 МэВ // Ядерная физика. – 1984. – Т.40. – Вып.1(7). – С.53-61.
Loyd D. H., Haeberli W. Polarization of protons elastically scattered from beryllium // Nucl. Phys. –1970. –Vol.A148.– P.236- 248.
Werby M.F., Edwards S., Thompson W.J. Optical model analysis of 9Be(p,po)9Be cross section and polarizations from 6 MeV to 30 MeV // Nucl. Phys. – 1971. – Vol.A169. – P.81-94.
Губин В.Б., Романовский Е.А. Анализ в рамках оптической модели сечений упругого рассеяния и поляризации протонов на 9Ве // Изв. АН СССР, сер.: Физ. – 1974. – Т.38. –С. 144- 148.
Cohen S., Kurath D. Spectroscopic factors for the 1p shell // Nucl. Phys. – 1967. – Vol.A101. – P.1-16.
Zwieglinski D., Saganek A., Sledzinska I., Wilhelmi Z. Direct and Resonance processes in 9Be(d,po,1)10Be and 9Be(d,to)8Be at low energies // Nucl. Phys. - 1975. - Vol.A250, №1. - P.93-105.
Sosnowski M. Proton polarization for 12C(d,p)13C reaction near Ed = 3,0 MeV // Nucl. Phys. – 1969. – Vol.A133. – P.266-272.
Боровлев В.И., Ключарев Ф.П., Слабоспицкий Р.П., Андреев Г.Б., Лопатко И.Д. Взаимодействие поляризованных дейтронов с ядрами 12C, 19F и 40Ca // Изв. АН СССР, cер.: Физ.1971. – Т.35. – С.1670-1673.
Ляшко Ю.В., Дейнеко А.С., Шляхов Н.А., Слабоспицкий Р.П., Дикий Н.П. Изучение реакций при энергии поляризованных дейтронов до 3 МэВ // Известия АН СССР, сер.: Физ. – 1995. – Т.59, №1. –С.129-135.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
