no code implementations • 8 Jan 2021 • Francesco L. Villante, Aldo Serenelli
The fundamental processes by which nuclear energy is generated in the Sun have been known for many years.
Solar and Stellar Astrophysics Nuclear Experiment Nuclear Theory
no code implementations • 30 Nov 2020 • J. Ted Mackereth, Andrea Miglio, Yvonne Elsworth, Benoit Mosser, Savita Mathur, Rafael A. Garcia, Domenico Nardiello, Oliver J. Hall, Mathieu Vrard, Warrick H. Ball, Sarbani Basu, Rachael L. Beaton, Paul G. Beck, Maria Bergemann, Diego Bossini, Luca Casagrande, Tiago L. Campante, William J. Chaplin, Christina Chiappini, Léo Girardi, Andreas Christ Sølvsten Jørgensen, Saniya Khan, Josefina Montalbán, Martin B. Nielsen, Marc H. Pinsonneault, Thaíse S. Rodrigues, Aldo Serenelli, Victor Silva Aguirre, Dennis Stello, Jamie Tayar, Johanna Teske, Jennifer L. van Saders, Emma Willett
Better quality astrometry and simpler target selection than the $\it{Kepler}$ sample makes this data ideal for studies of the local star formation history and evolution of the Galactic disc.
Astrophysics of Galaxies
no code implementations • 21 Oct 2016 • Ben Geytenbeek, Soumya Rao, Pat Scott, Aldo Serenelli, Aaron C Vincent, Martin White, Anthony G Williams
We show that dark matter with an anapole moment of $\sim1\mathrm{GeV}^{-2}$ or magnetic dipole moment of $\sim10^{-3}\mu_p$ can improve the sound-speed profile, small frequency separations and convective zone radius with respect to the Standard Solar Model.
High Energy Physics - Phenomenology Solar and Stellar Astrophysics
no code implementations • 7 Jan 2015 • Núria Vinyoles, Aldo Serenelli, Francesco L. Villante, Sarbani Basu, Javier Redondo, Jordi Isern
We present a new statistical analysis that combines helioseismology (sound speed, surface helium and convective radius) and solar neutrino observations (the $^8$B and $^7$Be fluxes) to place upper limits to the properties of non standard weakly interacting particles.
Solar and Stellar Astrophysics
