Results 51 to 60 of about 21,702 (168)

Fluid Flow at the Top of Jupiter's Dynamo Region

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract The magnetic main field (MF) and secular variation (SV) models for Jupiter can be used to gain insights about the internal dynamo and the flow that drives the field. We use two such models computed from Juno observations up to spherical harmonic degrees 16 and 8 for the MF and SV, respectively.
S. Sharan   +3 more
wiley   +1 more source

Catalyzed baryogenesis

open access: yesJournal of High Energy Physics, 2021
A novel mechanism, “catalyzed baryogenesis”, is proposed to explain the observed baryon asymmetry in our universe. In this mechanism, the motion of a ball-like catalyst provides the necessary out-of-equilibrium condition, its outer wall has CP-violating ...
Yang Bai   +3 more
doaj   +1 more source

Unification and Local Baryon Number

open access: yes, 2017
We investigate the possibility to find an ultraviolet completion of the simple extensions of the Standard Model where baryon number is a local symmetry.
Ohmer, Sebastian, Perez, Pavel Fileviez
core   +2 more sources

The Moon's Crust and Upper Mantle Discontinuities Revealed by Seismic Interferometry Methods Applied to Apollo Seismic Data

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract Seismic determination of the Moon's crustal thickness is crucial for understanding its formation, composition, and evolution. Additionally, crustal thicknesses below seismic stations serve as anchoring points for 3D crustal thickness maps derived from gravity and topography field variations.
Arnau Torrent Duch   +2 more
wiley   +1 more source

Light fermionic WIMP dark matter with light scalar mediator

open access: yesJournal of High Energy Physics, 2019
A light fermionic weakly interacting massive particle (WIMP) dark matter is investigated by studying its minimal renormalizable model, where it requires a scalar mediator to have an interaction between the WIMP and standard model particles.
Shigeki Matsumoto   +2 more
doaj   +1 more source

The Quest for an Intermediate-Scale Accidental Axion and Further ALPs [PDF]

open access: yes, 2014
The recent detection of the cosmic microwave background polarimeter experiment BICEP2 of tensor fluctuations in the B-mode power spectrum basically excludes all plausible axion models where its decay constant is above $10^{13}$ GeV.
Dias, A. G.   +4 more
core   +2 more sources

SuperCam Raman Activities at Jezero Crater, Mars: Observational Strategies, Data Processing, and Mineral Detections During the First 1000 Sols

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract The Mars 2020 Perseverance rover introduced Raman spectroscopy to in situ planetary exploration for the first time when it landed in Jezero crater on Mars in February 2021. The SuperCam instrument onboard Perseverance is a multi‐analytical tool capable of acquiring time‐resolved Raman data from Martian targets at standoff distances of a few ...
G. Lopez‐Reyes   +37 more
wiley   +1 more source

Chiral composite asymmetric dark matter

open access: yesJournal of High Energy Physics, 2021
The asymmetric dark matter (ADM) scenario solves the baryon-dark matter coincidence problem when the dark matter (DM) mass is of O 1 $$ \mathcal{O}(1) $$ GeV.
Masahiro Ibe   +2 more
doaj   +1 more source

A toy model based analysis on the effect of the Lee-Wick partners in the evolution of the early universe

open access: yes, 2012
In the present article the thermodynamic results of the Lee-Wick partner infested universe have been applied in a toy model where there is one Lee-Wick partner to each of the standard model particle and more over the longitudinal degrees of freedom of ...
Bhattacharya, Kaushik, Das, Suratna
core   +1 more source

On Babushkas and Postcapitalism: Theorising Diverse Economies from the Global East

open access: yesAntipode, Volume 57, Issue 6, Page 2484-2507, November 2025.
Abstract As transformative visions for more just and sustainable societies multiply around the globe, the Diverse and Community Economies approach presents one of the most influential strategies to advance postcapitalist visions. In this paper, we contribute to this project based on our research and activism in the Global East, intended here as Central
Lucie Sovová   +10 more
wiley   +1 more source

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