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S. Alencar

75 papers hereh-index 323.1k citations96 works total

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

author position
  • first author3
  • middle author52
  • last author5

Across the 60 of 75 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR61
  • astro-ph.IM7
  • astro-ph4
  • astro-ph.EP3
same name
  • S. Alencar — 17 papers, h 16
  • S. Alencar — 3 papers, h 7

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
20002026
most citedCSI 2264: Simultaneous optical and infrared light curves of young disk-bearing stars in NGC 2264 with CoRoT and Spitzer-- evidence for multiple origins of variability

411 citations · 4.8k across the 75 of their papers we have counts for

collaborators
Showing astro-phShow all

3 papers · 1 filter

astro-ph2006★ 270 cited

Magnetospheric accretion-ejection processes in the classical T Tauri star AA

J. Bouvier, S. H. P. Alencar, T. Boutelier +8

From a long time series of high resolution (R=115,000) HARPS spectra and simultaneous broad-band photometry, we report new evidence for magnetospheric accretion as well as ejection…

astro-ph2003

Magnetically channeled accretion in T Tauri stars : a dynamical process

J. Bouvier, S. H. P. Alencar, C. Dougados

We review observational evidence and open issues related to the process of magnetospheric accretion in T Tauri stars. Emphasis is put on recent numerical simulations and observatio…

astro-ph2000★ 123 cited

Profiles of Strong Permitted Lines in Classical T Tauri Stars

Silvia Alencar, Gibor Basri

We present a spectral analysis of 30 T Tauri stars observed with the Hamilton echelle spectrograph over more than a decade. One goal is to test magnetospheric accretion model predi…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.