Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Wiringa, R. B."'
Motivated by the recent experimental developments, the Pom-CQM model of the $\gamma + N \to J/\psi + N$ reaction of Lee et al. [Eur. Phys. J. A. 58, 252 (2022)] and Sakinah et al. [Phys. Rev. C. 109, 065204 (2024)] has been applied to predict the exc
Externí odkaz:
http://arxiv.org/abs/2411.12187
In this work, we present the elastic electron scattering longitudinal form factors of $A\le 10$ nuclei computed in a variational Monte Carlo approach. We employ the Norfolk family of local chiral interactions and a consistent electromagnetic charge o
Externí odkaz:
http://arxiv.org/abs/2408.16909
Autor:
Chambers-Wall, G., Gnech, A., King, G. B., Pastore, S., Piarulli, M., Schiavilla, R., Wiringa, R. B.
We present Quantum Monte Carlo calculations of magnetic moments, form factors, and densities of $A\le 10$ nuclei within a chiral effective field theory approach. We use the Norfolk two- and three-body chiral potentials and their consistent electromag
Externí odkaz:
http://arxiv.org/abs/2407.04744
Autor:
Chambers-Wall, G., Gnech, A., King, G. B., Pastore, S., Piarulli, M., Schiavilla, R., Wiringa, R. B.
We present Quantum Monte Carlo calculations of magnetic form factors in $A=6-10$ nuclei, based on Norfolk two- and three-nucleon interactions, and associated one- and two-body electromagnetic currents. Agreement with the available experimental data f
Externí odkaz:
http://arxiv.org/abs/2407.03487
Nucleon momentum distributions calculated with a common one-body operator vary with the resolution scale (and scheme) of the Hamiltonian used. For high-resolution potentials such as Argonne $v_{18}$ (AV18) there is a high-momentum tail, reflecting sh
Externí odkaz:
http://arxiv.org/abs/2402.00634
Autor:
Wang, Taofeng, Li, Ziming, Wiringa, R. B., Liu, Minliang, Wang, Jiansong, Yang, Yanyun, He, Qinghua, Sun, Zhiyu, Lin, Chengjian, Assié, M., Ayyad, Y., Beaumel, D., Bai, Zhen, Duan, Fangfang, Gao, Zhihao, Guo, Song, Hu, Yue, Jiang, Wei, Kobayashi, F., Lu, Chengui, Ma, Junbing, Ma, Peng, Napolitani, P., Verde, G., Wang, Jianguo, Wei, Xianglun, Xiao, Guoqing, Xu, Hushan, Yang, Biao, Yang, Runhe, Yao, Yongjin, Yu, Chaoyue, Zhang, Junwei, Zhang, Xing, Zhang, Yuhu, Zhou, Xiaohong
The experimental evidence for the $\alpha$ Boson gas state in the $^{11}$C+$^{12}$C$\rightarrow$$^{23}$Mg$^{\ast}$ fusion evaporation reaction is presented. By measuring the $\alpha$ emission spectrum with multiplicity 2 and 3, we provide insight int
Externí odkaz:
http://arxiv.org/abs/2310.04282
Autor:
Brodeur, M., Buzinsky, N., Caprio, M. A., Cirigliano, V., Clark, J. A., Fasano, P. J., Formaggio, J. A., Gallant, A. T., Garcia, A., Gandolfi, S., Gardner, S., Glick-Magid, A., Hayen, L., Hergert, H., Holt, J. D., Horoi, M., Huang, M. Y., Launey, K. D., Leach, K. G., Longfellow, B., Lovato, A., McCoy, A. E., Melconian, D., Mohanmurthy, P., Moore, D. C., Mueller, P., Mereghetti, E., Mittig, W., Navratil, P., Pastore, S., Piarulli, M., Puentes, D., Rasco, B. C., Redshaw, M., Sargsyan, G. H., Savard, G., Scielzo, N. D., Seng, C. -Y., Shindler, A., Stroberg, S. R., Surbrook, J., Walker-Loud, A., Wiringa, R. B., Wrede, C., Young, A. R., Zelevinsky, V.
This white paper was submitted to the 2022 Fundamental Symmetries, Neutrons, and Neutrinos (FSNN) Town Hall Meeting in preparation for the next NSAC Long Range Plan. We advocate to support current and future theoretical and experimental searches for
Externí odkaz:
http://arxiv.org/abs/2301.03975
Current and future electron and neutrino scattering experiments will be greatly aided by a better understanding of the role played by short-range correlations in nuclei. Two-body physics, including nucleon-nucleon correlations and two-body electrowea
Externí odkaz:
http://arxiv.org/abs/2210.02421
We study the implications of isospin symmetry in nuclear systems on two-body distributions and derive relations between different densities or momentum distributions of a given nucleus or of different nuclei in the same isospin multiplet. A connectio
Externí odkaz:
http://arxiv.org/abs/2206.14235
We present the equation of state of infinite neutron matter as obtained from highly-realistic Hamiltonians that include nucleon-nucleon and three-nucleon coordinate-space potentials. We benchmark three independent many-body methods: Brueckner-Bethe-G
Externí odkaz:
http://arxiv.org/abs/2202.10293