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G. Umana

4 papers hereh-index 6658 citations20 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA2
  • astro-ph.IM1
  • astro-ph.SR1
same name
  • G. Umana — 6 papers, h 31
  • G. Umana — 5 papers, h 2
  • G. Umana — 5 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators

4 papers

astro-ph.SR2026

Coherent and Incoherent Emission from the Ordered Magnetospheres of Low-Mass Stars, UCDs, and Massive Stars

Francesco Cavallaro, Paolo Leto, Barnali Das +15

Massive early-type (B/A) stars and ultracool dwarfs (UCDs) represent two distinct regimes in which ordered, large-scale magnetospheres are observed. In rapidly rotating massive sta…

astro-ph.GA2026

The Impact and Environment of Massive Stars and Stellar Clusters

Loren Anderson, Jagadheep D. Pandian, Jyotirmoy Dey +10

Massive stars and stellar clusters shape galactic evolution through powerful feedback mechanisms including radiation pressure, photoionization, stellar winds, and cosmic ray accele…

astro-ph.IM2025

VLA+VLBA to ngVLA Transition Option Concepts

Alessandra Corsi, Joseph W. Lazio, Stefi Baum +17

The next-generation Very Large Array (ngVLA) is intended to be the premier centimeter-wavelength facility for astronomy and astrophysics, building on the substantial scientific leg…

astro-ph.GA2024

The SARAO MeerKAT Galactic Plane Survey filamentary source catalogue

Gwenllian M. Williams, Mark A. Thompson, Mubela Mutale +11

We present a catalogue of filamentary structures identified in the SARAO (South African Radio Astronomy Observatory) MeerKAT 1.3 GHz Galactic Plane Survey (SMGPS). We extract 933 f…

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