Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Hupin, Guillaume"'
Autor:
Ohayon, Ben, Abeln, Andreas, Bara, Silvia, Cocolios, Thomas Elias, Eizenberg, Ofir, Fleischmann, Andreas, Gastaldo, Loredana, Godinho, César, Heines, Michael, Hengstler, Daniel, Hupin, Guillaume, Indelicato, Paul, Kirch, Klaus, Knecht, Andreas, Kreuzberger, Daniel, Machado, Jorge, Navratil, Petr, Paul, Nancy, Pohl, Randolf, Unger, Daniel, Vogiatzi, Stella, von Schoeler, Katharina, Wauters, Frederik
Publikováno v:
Physics 2024, 6(1), 206-215
We propose an experiment to measure the nuclear charge radii of light elements with up to 20~times higher accuracy. These are essential both for understanding nuclear physics at low energies, and for experimental and theoretical applications in simpl
Externí odkaz:
http://arxiv.org/abs/2310.03846
We compare the strong part of the $\bar{\hbox{N}}\hbox{N}$ interaction obtained by the Nijmegen partial wave analysis and the results of some of the most popular $\bar{\hbox{N}}\hbox{N}$ optical potentials in configuration space. We have found severe
Externí odkaz:
http://arxiv.org/abs/2309.14831
Autor:
Hebborn, Chloë, Hupin, Guillaume, Kravvaris, Konstantinos, Quaglioni, Sofia, Navrátil, Petr, Gysbers, Peter
The rate at which helium ($^4$He) and deuterium ($d$) fuse together to produce lithium-6 ($^6$Li) and a $\gamma$ ray, $^4$He$(d,\gamma)^6$Li, is a critical puzzle piece in resolving the roughly three orders of magnitude discrepancy between big bang p
Externí odkaz:
http://arxiv.org/abs/2203.15914
Publikováno v:
Physics Letters B Volume 845 (2023)
The radiative capture of protons by $^7$Be, which is the source of $^8$B that $\beta$-decays emitting the majority of solar neutrinos measured on earth, has not yet been measured at astrophysically relevant energies. The recommended value for its zer
Externí odkaz:
http://arxiv.org/abs/2202.11759
A quantitative and predictive microscopic theoretical framework that can describe reactions induced by $\alpha$ particles ($^4$He nuclei) and heavier projectiles is currently lacking. Such a framework would contribute to reducing uncertainty in the m
Externí odkaz:
http://arxiv.org/abs/2012.00228
Publikováno v:
Phys. Rev. C 103, 035801 (2021)
The $^8$Li($n,\gamma$)$^9$Li reaction plays an important role in several astrophysics scenarios. It cannot be measured directly and indirect experiments have so far provided only cross section limits. Theoretical predictions differ by an order of mag
Externí odkaz:
http://arxiv.org/abs/2009.00658
Publikováno v:
Phys. Rev. C 100, 024304 (2019)
The production of $^7$Be and $^7$Li nuclei plays an important role in primordial nucleosynthesis, nuclear astrophysics, and fusion energy generation. The $^3\mathrm{He}(\alpha , \gamma) ^7\mathrm{Be}$ and $^3\mathrm{H}(\alpha , \gamma) ^7\mathrm{Li}$
Externí odkaz:
http://arxiv.org/abs/1906.09258
Publikováno v:
Nature Communications volume 10, Article number: 351 (2019)
The fusion of deuterium (D) with tritium (T) is the most promising of the reactions that could power the thermonuclear reactors of the future. Already favored for its low activation energy and high yield, it may lead to even more efficient energy gen
Externí odkaz:
http://arxiv.org/abs/1803.11378
Autor:
Vorabbi, Matteo, Calci, Angelo, Navratil, Petr, Kruse, Michael K. G, Quaglioni, Sofia, Hupin, Guillaume
Publikováno v:
Phys. Rev. C 97, 034314 (2018)
The exotic $^9$He nucleus, which presents one of the most extreme neutron-to-proton ratios, belongs to the $N=7$ isotonic chain famous for the phenomenon of ground-state parity inversion with decreasing number of protons. Consequently, it would be ex
Externí odkaz:
http://arxiv.org/abs/1712.05824
Publikováno v:
Phys. Rev. C 97, 034332 (2018)
We realize the treatment of bound and continuum nuclear systems in the proximity of a three-body breakup threshold within the ab initio framework of the no-core shell model with continuum. Many-body eigenstates obtained from the diagonalization of th
Externí odkaz:
http://arxiv.org/abs/1710.07326