output
19952026
most citedGW190814: Gravitational Waves from the Coalescence of a 23 M Black Hole with a 2.6 M Compact Object

1.8k citations

Showing 2021 · astro-ph.SRShow all

5 papers · 2 filters

astro-ph.SR2021★ 3 cited

Direct observation of the radial magnetic field gradient in HD58260 from spectropolarimetry of NLTE lines in emission

Marina Giarrusso

Because of the unquestionable presence of magnetic fields in stars, their role in the structure of stellar atmospheres has for a long time been a subject of speculation. In our con…

astro-ph.SR2021★ 42 cited

Presolar grain isotopic ratios as constraints to nuclear and stellar parameters of AGB nucleosynthesis

Sara Palmerini, Maurizio Busso, Diego Vescovi +8

Recent models for evolved Low Mass Stars (with ), undergoing the AGB phase assume that magnetic flux-tube buoyancy drives the formation of C reservoirs…

astro-ph.SR2021★ 55 cited

A scaling relationship for non-thermal radio emission from ordered magnetospheres: from the top of the Main Sequence to planets

P. Leto, C. Trigilio, J. Krticka +20

In this paper, we present the analysis of incoherent non-thermal radio emission from a sample of hot magnetic stars, ranging from early-B to early-A spectral type. Spanning a wide…

astro-ph.SR2021★ 8 cited

Theoretical predictions of surface light element abundances in protostellar and pre-Main Sequence phase

E. Tognelli, S. Degl'Innocenti, P. G. Prada Moroni +5

Theoretical prediction of surface stellar abundances of light elements -- lithium, beryllium, and boron -- represents one of the most interesting open problems in astrophysics. As…

astro-ph.SR2021★ 37 cited

The impact of the new measurement of the fusion cross section on the final compactness of the massive stars

Alessandro Chieffi, Lorenzo Roberti, Marco Limongi +6

We discuss how the new measurement of the fusion cross section carried out with the Trojan Horse Method (Tumino, A., Spitaleri, C., La Cognata, M., et al., 2018, Na…