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The energy splittings between the proton $1h_{11/2}$ and $1g_{7/2}$ states in the Sb (Z=51) isotopes and the neutron $1i_{13/2}$ and $1h_{9/2}$ states in the ${N=83}$ isotones are analyzed within relativistic quasiparticle-vibration…

Nuclear Theory · Physics 2015-10-27 A. V. Afanasjev , E. Litvinova

We calculate the transition rates between proton Landau levels due to non-radiative and radiative Coulomb collisions in an electron-proton plasma with strong magnetic field B. Both electron-proton collisions and proton-proton collisions are…

Astrophysics · Physics 2008-11-26 A. Y. Potekhin , Dong Lai

We present calculations and simulations on the role of the p+$^{11}$B$\to$3$\alpha$ reaction in proton therapy. This reaction has been recently suggested to be responsible for a decrease in the survival probability of tumor cells, when they…

Medical Physics · Physics 2018-03-06 Annamaria Mazzone , Paolo Finocchiaro , Sergio Lo Meo , Nicola Colonna

We present data on strange particle production in elementary proton-proton collisions at RHIC energies. Comparison to leading order and next-to-leading order (NLO) calculations shows that the fragmentation process is flavor dependent and…

Nuclear Experiment · Physics 2009-11-11 R. Bellwied

We study knockout reactions with proton probes within a theoretical framework where {\it ab initio} Quantum Monte Carlo wave functions are combined with the Faddeev/Alt-Grassberger-Sandhas few-body reaction formalism. New Quantum Monte…

Nuclear Theory · Physics 2020-03-11 R. Crespo , A. Arriaga , R. B. Wiringa , E. Cravo , A. Mecca , A. Deltuva

We use quantum-logic spectroscopy (QLS) and interrogate rotational transitions of a single CaH+ ion with a highly coherent frequency comb, achieving a fractional statistical uncertainty for a transition line center of 4 x 10^-13. We also…

We have calculated the electric dipole strength distributions in the unstable neutron rich oxygen isotopes $^{18,20,22}$O, in a model which include up to four quasi-particle-type configurations. The model is the extension, to include the…

Nuclear Theory · Physics 2009-11-07 G. Colo` , P. F. Bortignon

The electroweak form factors of the nucleon as obtained within a three flavor pseudoscalar vector meson soliton model are employed to predict the ratio of the proton and neutron yields from $^{12}C$, which are induced by quasi-elastic…

Nuclear Theory · Physics 2009-10-30 E. Kolbe , S. Krewald , H. Weigel

We make a critical analysis on the theoretical calculations that lead to predictions of deeply bound kaonic states in nuclei. The model set-up, after dropping several important processes and channels, leads unavoidably to an unrealistic…

Nuclear Theory · Physics 2009-11-11 E. Oset , H. Toki

In this paper, we point out that a measurement of the charge radius of Boron-8 provides indirect access to the S-factor for radiative proton capture on Beryllium-7 at low energies. We use leading-order halo effective field theory to explore…

Nuclear Theory · Physics 2014-12-03 Emil Ryberg , Christian Forssén , H. -W. Hammer , Lucas Platter

An analysis of the astrophysical $S$ factor of the proton-proton weak capture ($\mathrm{p}+\mathrm{p}\rightarrow {}^2\mathrm{H}+\mathrm{e}^++\nu_{\mathrm{e}}$) is performed on a large energy range covering solar-core and early Universe…

Nuclear Theory · Physics 2019-10-15 David Gaspard , Jean-Marc Sparenberg , Quentin Wenda , Daniel Baye

Gravitational waves from neutron star binary inspirals contain information on strongly-interacting matter in unexplored, extreme regimes. Extracting this requires robust theoretical models of the signatures of matter in the…

General Relativity and Quantum Cosmology · Physics 2021-08-18 Jan Steinhoff , Tanja Hinderer , Tim Dietrich , Francois Foucart

Single-nucleon knockout reaction studies of the proton-dripline nuclei $^9$C and $^{13}$O suggest an appreciable suppression of spectroscopic factors. In this work, we calculate the one-neutron and one-proton spectroscopic factors for the…

Nuclear Theory · Physics 2021-12-07 J. Wylie , J. Okołowicz , W. Nazarewicz , M. Płoszajczak , S. M. Wang , X. Mao , N. Michel

The RPA long range correlations are known to play a significant role in understanding the depletion of single particle-hole states observed in (e, e') and (e, e'p) measurements. Here the Random Phase Approximation (RPA) theory, implemented…

Nuclear Theory · Physics 2009-11-11 M. Dupuis , S. Karataglidis , E. Bauge , J. P. Delaroche , D. Gogny

We present first measurements of the double ratio of the polarization transfer components $(P^{\prime}_{\!x} \!/ P^{\prime}_{\!z} )_p/ (P^{\prime}_{\!x} \!/ P^{\prime}_{\!z} )_s$ for knock-out protons from $s$ and $p$ shells in $^{12}{\rm…

We calculate the probability of recoilless emission and detection of neutrinos (Mossbauer effect with neutrinos) taking into account the boundedness of the parent and daughter nuclei in the neutrino source and detector as well as the…

High Energy Physics - Phenomenology · Physics 2008-11-26 Evgeny Kh. Akhmedov , Joachim Kopp , Manfred Lindner

The complete world set of parity violating electron scattering data up to Q^2~0.3 GeV^2 is analysed. We extract the current experimental determination of the strange electric and magnetic form factors of the proton, as well as the weak…

Nuclear Experiment · Physics 2010-02-17 R. D. Young , J. Roche , R. D. Carlini , A. W. Thomas

We study the bottomonium spectrum in the nonrelativistic quark model with the coupled-channel effects. The mass shifts and valence $b\bar{b}$ component are evaluated to be rather large. We find that the hadronic loop effects can be…

High Energy Physics - Phenomenology · Physics 2012-04-26 Jia-Feng Liu , Gui-Jun Ding

Encouraged by the success of RMF+BCS approach for the description of the ground state properties of the chains of isotopes of proton magic nuclei with proton number \textit{Z}=8, 20, 28, 50 and 82 as well as those of proton sub-magic nuclei…

Nuclear Theory · Physics 2015-06-17 D. Singh , G. Saxena , M. Kaushik , H. L. Yadav , H. Toki

The spatial distribution of charge and magnetization within the proton is encoded in the elastic form factors. These have been precisely measured in elastic electron scattering, and the combination of proton and neutron form factors allows…

Nuclear Experiment · Physics 2015-02-11 I. A. Qattan , J. Arrington , A. Alsaad