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Related papers: Comments on the ${}^{12}{\rm C}$-${}^{12}{\rm C}$ …

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The goal of this reply is to draw attention of the readers that the major problems rose in the short Comment authored by A.M. Mukhamedzhanov, X. Tang and D.Y. Pang (arXiv:1806.05921) are totally groundless.

The $^{12}$C+$^{12}$C fusion reaction plays a crucial role in stellar evolution and explosions. Its open reaction channels mainly include $\alpha$, $p$, $n$, and ${}^{8}$Be. Despite more than a half century of efforts, large discrepancies…

Nuclear Experiment · Physics 2020-10-23 Y. J. Li , X. Fang , B. Bucher , K. A. Li , L. H. Ru , X. D. Tang

The ${}^{12}\mathrm{C} + {}^{12}\mathrm{C}$ fusion reaction plays a vital role in the explosive phenomena of the universe. The resonances in the Gamow window rule its reaction rate and products. Hence, the determination of the resonance…

Nuclear Theory · Physics 2021-11-24 Yasutaka Taniguchi , Masaaki Kimura

Since the discovery of molecular resonances in $^{12}$C+$^{12}$C in the early sixties a great deal of research work has been undertaken to study $\alpha$-clustering and resonant effects of the fusion process at sub-Coulomb barrier energies.…

Nuclear Experiment · Physics 2020-06-24 C. Beck , A. M. Mukhamedzhanov , X. Tang

A quantitative study of the astrophysically important sub-barrier fusion of $^{12}$C+$^{12}$C is presented. Low-energy collisions are described in the body-fixed reference frame using wave-packet dynamics within a nuclear molecular picture.…

Nuclear Theory · Physics 2018-05-23 Alexis Diaz-Torres , Michael Wiescher

Carbon-carbon burning plays an important role in many stellar environments. Recently, using the indirect Trojan horse method A. Tumino {\em et al.} reported [Nature {\bf 557} 687 (2018)] a strong rise of the astrophysical factor for the…

Nuclear Theory · Physics 2019-07-03 A. M. Mukhamedzhanov , D. Y. Pang

We use an underground counting lab with an extremely low background to perform an activity measurement for the $^{12}$C+$^{13}$C system with energies down to $E\rm_{c.m.}$=2.323 MeV, at which the $^{12}$C($^{13}$C,$p$)$^{24}$Na cross…

I present a fully microscopic description of the 12C+12C fusion reaction at stellar energies. Utilizing the multichannel Resonating Group Method (RGM), my model explicitly includes 12C+12C and alpha+20Ne reaction channels (with excited…

Nuclear Theory · Physics 2026-02-27 P. Descouvemont

In this paper, I will update the current status of the carbon-carbon fusion research taking into account that after the latest analysis [Beck {\it et al.} Eur. Phys. J. A {\bf 56}, 97 (2020), Letter to the Editor] new important experimental…

Nuclear Theory · Physics 2022-03-28 A. M. Mukhamedzhanov

A Bayesian analysis of the astrophysical $S$ factor for the $^{12}\mathrm{C}+^{12}\mathrm{C}$ fusion reaction is presented, based on available experimental information at carbon--carbon relative energies $E \gtrsim 2~\mathrm{MeV}$,…

Solar and Stellar Astrophysics · Physics 2025-12-19 A. M. Mukhamedzhanov

We show that the comment [cond-mat/0408217] by Continentino on our recent paper [PRL 91, 066404 (2003), cond-mat/0212335] reaches incorrect conclusions as the comment wrongly extrapolates from results valid close to a classical phase…

Strongly Correlated Electrons · Physics 2007-05-23 Lijun Zhu , Markus Garst , Achim Rosch , Qimiao Si

The astrophysical S-factor for $^{16}$O + $^{16}$O is investigated within the adiabatic molecular picture. It very well explains the available experimental data. The collective radial mass causes a pronounced resonant structure in the…

Nuclear Theory · Physics 2009-01-22 Alexis Diaz-Torres , Leandro Romero Gasques , Michael Wiescher

The impact of nuclear molecular configurations on the astrophysical S-factor for $^{16}$O + $^{16}$O is investigated within the realistic two-center shell model based on Woods-Saxon potentials. These molecular effects refer to the formation…

Nuclear Theory · Physics 2008-11-26 A. Diaz-Torres , L. R. Gasques , M. Wiescher

It is demonstrated that remarks and criticism in work [1] (arXiv:1005.2436 nucl-th) have resulted from inattentive reading of work [2] (Phys. Rev.C 81, 035501 (2010)) or just some misunderstanding and do not influence conclusions of work…

Nuclear Experiment · Physics 2010-06-04 A. S. Barabash

The fusion reactions 12C(12C,a)20Ne and 12C(12C,p)23Na have been studied from E = 2.10 to 4.75 MeV by gamma-ray spectroscopy using a C target with ultra-low hydrogen contamination. The deduced astrophysical S(E)* factor exhibits new…

The solar composition problem has puzzled astrophysicists for more than 20 years. Recent measurements of carbon-nitrogen-oxygen (CNO) neutrinos by the Borexino experiment show a $\sim2\sigma$ tension with the "low-metallicity"…

The $^{13}$C($\alpha$,$n$)$^{16}$O reaction at low energies is studied by constructing an effective field theory. We choose a separation scale at $E=1$~MeV, where $E$ is the initial $\alpha$-$^{13}$C energy in center-of-mass frame, just…

Nuclear Theory · Physics 2026-03-02 Shung-Ichi Ando

We review the status of the 12C(a,g)16O reaction rate, of importance for stellar processes in a progenitor star prior to a super-nova collapse. Several attempts to constrain the p-wave S-factor of the 12C(a,g)16O reaction at Helium burning…

Nuclear Experiment · Physics 2008-11-26 Moshe Gai

The increase at low energy of the S-factor for the 16O(p,gamma)17F* reaction claimed by Morlock et al. to be a new observation is well documented and explained in the literature.

Nuclear Experiment · Physics 2007-05-23 K. Riisager

In this communication we refute a criticism concerning results of our work [3] that was presented in references [1] and [2].

Superconductivity · Physics 2018-10-12 A. F. Volkov , F. S. Bergeret , K. B. Efetov
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