Astrophysical S-factor of the <SUP>12</SUP>C(α,γ) <SUP>16</SUP>O reaction at solar energies

H. Sadeghi; R. Ghasemi; H. Khalili

doi:10.1088/1674-1137/38/8/084101

Chinese Physics C> 2014, Vol. 38> Issue(8) : 084101 DOI: 10.1088/1674-1137/38/8/084101

Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies

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The astrophysical S-factor of the ⁴He+¹²C radiative capture is calculated in the potential model at the energy range 0.1-2.0 MeV. Radiative capture ¹²C(α,γ) ¹⁶O is extremely relevant for the fate of massive stars and determines if the remnant of a supernova explosion becomes a black hole or a neutron star. Because this reaction occurs at low energies, the experimental measurements are very difficult and perhaps impossible. In this paper, radiative capture of the ¹²C(α,γ) ¹⁶O reaction at very low energies is taken as a case study. In comparison with other theoretical methods and available experimental data, good agreement is achieved for the astrophysical S-factor of this process.

References

[1]

Opik G K. Proc. Roy. Irish Acad. A, 1951, 54: 49[2] Salpeter E E. Astrophys. J., 1952, 115: 326[3] Eddington A S. Rep. Brit. Assoc. Adv. Sci., 1920, 34:[4] Gamow G. Z. Phys., 1928, 51: 204[5] Atkinson R d'E, Houtermans F G. Z. Phys., 1929, 54: 656[6] Rolfs C E, Rodney W S. Cauldrons in the Cosmos. Chicago: The University of Chicago Press, 1988[7] Burbidge E M et al. Rev. Mod. Phys., 1957, 29: 547[8] Ajzenberg-Selove F. Nucl. Phys. A, 1986, 460: 1[9] Assenbaum H J, Langanke K, Soff G. Phys. Lett. B, 1988, 208:346[10] Baur G, Bertulani C A, Rebel H. Nucl. Phys. A, 1986, 458:188[11] Baur G, Weber M. Nucl. Phys. A, 1989, 504: 366[12] Shoppa T D, Koonin S E. Phys. Rev. C, 1992, 46: 382[13] LI Y et al. Chin. J. Nucl. Phys., 1989, 11: 69[14] Dubovichenko S B. arXiv:nucl-th/9802080[15] Dubovichenko S B. Dzhazairov-Kakhramanov A V. arXiv:nuclth/9802081[16] Bertulani C A. Comput. Phys. Commun., 2003, 156: 123[17] Bahcall J N. Neutrino Astrophysics. Cambridge: Cambridge University Press, 1989[18] Bertsch G, Borysowicz J, McManus H, Love W G. Nucl. Phys. A, 1977, 284: 399[19] Bohr A, Mottelson B. Nuclear Structure, Vol. I. New York: Benjamin, 1969[20] Edmonds A R. Angular Momentum in Quantum Mechanics. Princeton: Princeton University Press, 1960[21] Kim K H, Park M H, Kim B T. Phys. Rev. C, 1987, 35: 363[22] Kobos A M, Brown B A, Lindsay R, Satchler G R. Nucl. Phys. A, 1984, 425: 205[23] Lawson R D. Theory of the Nuclear Shell Model. Oxford: Clarendon Press, 1980[24] Abramowitz M, Stegun I S. Handbook of Mathematical Functions. New York: Dover Publications, 1965[25] Dyer P, Barnes C A. Nucl. Phys. A, 1974, 233: 495[26] Redder A et al. Nucl. Phys. A, 1987, 462: 385[27] Tatischeff V. Ph.D. thesis, Universite de Caen, 1996[28] Tornow W et al. A Proposal, Duke/TUNL, 1997[29] Schüurmann D et al. Phys. Lett. B, 2012, 711: 35[30] Oulebsir N et al. Phys. Rev. C, 2012, 85: 035804[31] Hammer J W et al. Nucl. Phys. A, 2005, 758: 363c[32] Kunz R et al. Phys. Rev. Lett., 2001, 86: 3244084101-5

[1]	S. B. Dubovichenko , A. S. Tkachenko , R. Ya. Kezerashvili , N. A. Burkova , B. M. Yeleusheva . Astrophysical S-factor and reaction rate for ¹⁵N(p,γ)¹⁶O within the modified potential cluster model. Chinese Physics C, 2024, 48(4): 044104. doi: 10.1088/1674-1137/ad1fe7
[2]	Y. J. Li , X. Fang , B. Bucher , K. A. Li , L. H. Ru , X. D. Tang . Modified astrophysical S-factor of ¹²C+¹²C fusion reaction at sub-barrier energies. Chinese Physics C, 2020, 44(11): 115001. doi: 10.1088/1674-1137/abae56
[3]	Jian-Jun He , Ivano Lombardo , Daniele Dell'Aquila , Yi Xu , Li-Yong Zhang , Wei-Ping Liu . Thermonuclear ¹⁹F(p,α₀)¹⁶O reaction rate. Chinese Physics C, 2018, 42(1): 015001. doi: 10.1088/1674-1137/42/1/015001
[4]	Sergey Dubovichenko , Nassurlla Burtebayev , Albert Dzhazairov-Kakhramanov , Denis Zazulin , Zhambul Kerimkulov , Marzhan Nassurlla , Chingis Omarov , Alesya Tkachenko , Tatyana Shmygaleva , Stanislaw Kliczewski , Turlan Sadykov . New measurements and phase shift analysis of p¹⁶O elastic scattering at astrophysical energies. Chinese Physics C, 2017, 41(1): 014001. doi: 10.1088/1674-1137/41/1/014001
[5]	Guang-Wei Fan , Jun-Bing Ma , Zong-Qiang Sheng , Guo-Zhu Shi , Feng Tian , Jun Wang , Chao Zhang . Capture cross sections of ¹⁵N(n, γ)¹⁶N at astrophysical energies. Chinese Physics C, 2016, 40(12): 124101. doi: 10.1088/1674-1137/40/12/124101
[6]	H. Sadeghi , H. Khalili , M. Godarzi . Astrophysical S-factor of the d(p,γ)³He processby. Chinese Physics C, 2013, 37(4): 044102. doi: 10.1088/1674-1137/37/4/044102
[7]	LIU Lang , ZHAO Peng-Wei . α-cluster structure of ¹²C and ¹⁶O in the covariant density functional theory with a shell-model-like approach. Chinese Physics C, 2012, 36(9): 818-822. doi: 10.1088/1674-1137/36/9/004
[8]	QU Wen-Jing , LIU Ji-Feng , SUN Xiao-Jun . Theoretical calculation of kerma coefficients for n+¹⁶O reaction below 30 MeV. Chinese Physics C, 2009, 33(1): 31-35. doi: 10.1088/1674-1137/33/1/007
[9]	ZHOU Jing , FU Yuan-Yong , ZHOU Shu-Hua , XIA Hai-Hong , LI Cheng-Bo , MENG Qiu-Ying . Measurement of the astrophysical S factor for the low energy ²H(d,γ)⁴He reaction. Chinese Physics C, 2009, 33(5): 350-353. doi: 10.1088/1674-1137/33/5/006
[10]	XU Yi , XU Wang , MA Yu-Gang , CAI Xiang-Zhou , CHEN Jin-Gen , GU Jia-Hui , GUO Wei , PAN Qiang-Yan , SHEN Wen-Qing , WANG Cheng-Bin , WANG Hong-Wei , XU Jia-Qiang , YUAN Ren-Yong . Study on the Reaction Rate of Key Reaction $\bf ^{12}$C($\bm\upalpha$,~$\bm\upgamma$)$\bf ^{16}$O in Astrophysics Base on Shanghai Laser Electron $\bm\upgamma$ Source. Chinese Physics C, 2006, 30(S2): 252-254.
[11]	Li Qingrun , Yang Yongxu . A Folding Model for ¹⁶O+¹²C System. Chinese Physics C, 1996, 20(3): 277-279.
[12]	WANG Su-Fang , ZHENG Ji-Wen , LIU Guo-Xing , CHEN Ke-Liang , BAI Xing-Ping , YU Xian , ZHENG Ping-Zi , ZHANG Huan-Qiao , XU Jin-Cheng , LIU Zu-Hua , XU Kan , RUAN Ming , LV Jun . Measurement of the Complete Fusion Excitation Function for the ¹⁶O+¹²C Reaction. Chinese Physics C, 1992, 16(5): 453-460.
[13]	LI Qing-Run , ZHOU Jin-Li . A Test of the α-Particle Structure of ¹⁶O by Means of the Proton Scattering. Chinese Physics C, 1992, 16(3): 229-234.
[14]	Zheng Jiwen , Zheng Pingzi , Liu Guoxing , Chen Keliang , Wang Sufang , Bai Xingping , Yu Xian , Zhang Huanqiao , Xu Jincheng , Liu Zuhua , Ruan Ming , Lu Jun , Xu Kan . Measurement of Complete Fusion Excitation Function of ¹⁶O + ²⁸Si Reaction. Chinese Physics C, 1992, 16(S3): 227-234.
[15]	KONG Xiang-Jing , LI Pan-Lin . About Three-Body Exit Channel in the Reaction ¹²C+¹⁶O at E_L(¹⁶O)=56MeV. Chinese Physics C, 1991, 15(8): 748-753.
[16]	Sun Tongyu , Li Wenxin , Wu Dingqing , Wang Sufang , Xu Shuwei , Zhao Lili , Guo Yingxiang , Sun Xiurong . Excitation Functions for ¹⁶O-lnduced Reaction on ¹¹⁵In. Chinese Physics C, 1990, 14(S1): 93-97.
[17]	Li Qingrun . Large-Angle Elastic Scattering of π⁺ and π^- from ¹⁶O at 114 MeV. Chinese Physics C, 1988, 12(S3): 293-296.
[18]	GAO Cheng-Qun , HE Guo-Zhu . ON THE REACTION MECHANISM OF ALPHA TRANSFER REACTION FOR ¹⁶O(¹⁶O, ¹²C)²⁰Ne. Chinese Physics C, 1987, 11(5): 667-673.
[19]	CHEN XUE-JUN , YIN DING , LIU XIAN-HUI . QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O. Chinese Physics C, 1982, 6(6): 768-770.
[20]	LIU BO , WU ZONG-EN . A MICROSCOPIC CALCULATION OF π⁺-¹⁶O ELASTIC SCATTERING. Chinese Physics C, 1981, 5(1): 134-136.

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H. Sadeghi, R. Ghasemi and H. Khalili. Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies[J]. Chinese Physics C, 2014, 38(8): 084101. doi: 10.1088/1674-1137/38/8/084101

H. Sadeghi, R. Ghasemi and H. Khalili. Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies[J]. Chinese Physics C, 2014, 38(8): 084101. doi: 10.1088/1674-1137/38/8/084101 shu

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Received: 2013-09-29
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies

Corresponding author: H. Sadeghi,

Received Date: 2013-09-29

Accepted Date: 1900-01-01

Available Online: 2014-08-05

Abstract: The astrophysical S-factor of the ⁴He+¹²C radiative capture is calculated in the potential model at the energy range 0.1-2.0 MeV. Radiative capture ¹²C(α,γ) ¹⁶O is extremely relevant for the fate of massive stars and determines if the remnant of a supernova explosion becomes a black hole or a neutron star. Because this reaction occurs at low energies, the experimental measurements are very difficult and perhaps impossible. In this paper, radiative capture of the ¹²C(α,γ) ¹⁶O reaction at very low energies is taken as a case study. In comparison with other theoretical methods and available experimental data, good agreement is achieved for the astrophysical S-factor of this process.

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Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies

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Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies

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Astrophysical S-factor of the 12C(α,γ) 16O reaction at solar energies

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Astrophysical S-factor of the 12C(α,γ) 16O reaction at solar energies

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Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies

Astrophysical S-factor of the ¹²C(α,γ) ¹⁶O reaction at solar energies