3 papers
nucl-th2026
Momentum Distributions and Spatial Signatures of Proton Halos in the sd Shell
Taslima S. C. Diba, Carlos A. Bertulani, Ronaldo V. Lobato
We perform a theoretical study of intermediate-energy quasifree one-proton knockout reactions on proton targets. Single-particle wave functions constrained by the experimental prot…
gr-qc2026
Neutron stars in a conservative gravity
Ronaldo V. Lobato, Geanderson A. Carvalho, Carlos E. C. Montaña +1
We investigate a conservative formulation of gravity motivated by a key limitation of several existing approaches: the gravitational function is often reconstructed from a…
astro-ph.HE2026
Double White Dwarf Mergers as Progenitors of Long-Period Transients
Manuel Malheiro, Sarah V. Borges, Jaziel G. Coelho +6
There is an ongoing discussion in the literature on the nature of long-period transients (LPTs), radio-emitting sources with periods ranging from hundreds to tens of thousands of s…