Roy–Steiner-equation analysis of pion–nucleon scattering

M Hoferichter, JR de Elvira, B Kubis, UG Meißner - Physics Reports, 2016 - Elsevier
We review the structure of Roy–Steiner equations for pion–nucleon scattering, the solution
for the partial waves of the t-channel process π π→ N ̄ N, as well as the high-accuracy …

Probing exotic phenomena at the interface of nuclear and particle physics with the electric dipole moments of diamagnetic atoms: A unique window to hadronic and …

N Yamanaka, BK Sahoo, N Yoshinaga, T Sato… - The European Physical …, 2017 - Springer
The current status of electric dipole moments of diamagnetic atoms which involves the
synergy between atomic experiments and three different theoretical areas, ie particle …

Improved chiral nucleon-nucleon potential up to next-to-next-to-next-to-leading order

E Epelbaum, H Krebs, UG Meißner - The European Physical Journal A, 2015 - Springer
We present improved nucleon-nucleon potentials derived in chiral effective field theory up to
next-to-next-to-next-to-leading order. We argue that the nonlocal momentum-space …

Update on scalar singlet dark matter

JM Cline, P Scott, K Kainulainen, C Weniger - Physical Review D—Particles …, 2013 - APS
One of the simplest models of dark matter is where a scalar singlet field S comprises some
or all of the dark matter and interacts with the standard model through an| H| 2 S 2 coupling …

Matching pion-nucleon Roy-Steiner equations to chiral perturbation theory

M Hoferichter, J Ruiz de Elvira, B Kubis, UG Meißner - Physical review letters, 2015 - APS
We match the results for the subthreshold parameters of pion-nucleon scattering obtained
from a solution of Roy-Steiner equations to chiral perturbation theory up to next-to-next-to …

A review on partial-wave dynamics with chiral effective field theory and dispersion relation

DL Yao, LY Dai, HQ Zheng… - Reports on Progress in …, 2021 - iopscience.iop.org
The description of strong interaction physics of low-lying resonances is out of the valid range
of perturbative QCD. Chiral effective field theories (EFTs) have been developed to tackle the …

Local chiral potentials with -intermediate states and the structure of light nuclei

M Piarulli, L Girlanda, R Schiavilla, A Kievsky, A Lovato… - Physical Review C, 2016 - APS
We present fully local versions of the minimally nonlocal nucleon-nucleon potentials
constructed in a previous paper [Piarulli, Phys. Rev. C 91, 024003 (2015)] PRVCAN 0556 …

Probing the impact of WIMP dark matter on universal relations, GW170817 posterior, and radial oscillations

P Routaray, A Quddus, K Chakravarti… - Monthly Notices of the …, 2023 - academic.oup.com
In this study, we investigate the impact of weakly interacting massive particles (WIMPs) dark
matter (DM) on C–Λ universal relations, GW170817 posterior, and radial oscillations of …

Effects of dark matter on the nuclear and neutron star matter

HC Das, A Kumar, B Kumar, SK Biswal… - Monthly Notices of …, 2020 - academic.oup.com
We study the dark matter (DM) effects on the nuclear matter (NM) parameters characterizing
the equation of states of super dense neutron-rich nucleonic matter. The observables of the …

Dark matter effect on realistic equation of state in neutron stars

G Panotopoulos, I Lopes - Physical Review D, 2017 - APS
In this work, we apply relativistic mean-field theory in neutron stars assuming that fermionic
dark matter is trapped inside the star and interacts directly with neutrons by exchanging …