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P. Safier

4 papers hereh-index 12588 citations32 works total

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

author position
  • sole author2
  • first author1
  • middle author1

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

fields
  • astro-ph4

identity via Semantic Scholar / OpenAlex

activity
19972006
most citedA Critique of Current Magnetic-Accretion Models for Classical T-Tauri Stars

62 citations · 159 across the 4 of their papers we have counts for

collaborators

4 papers

astro-ph2006★ 20 cited

Colliding Clouds: The Star Formation Trigger of the Stellar Cluster Around BD+40 4124

L. W. Looney, S. Wang, M. Hamidouche +2

We present BIMA and SCUBA observations of the young cluster associated with BD +40 4124 in the dense molecular gas tracer CS J=2-1 and the continuum dust continuum at 3.1 mm and 85…

astro-ph1998★ 19 cited

A Physical Limit to the Magnetic Fields of T Tauri Stars

Pedro N. Safier

Recent estimates of magnetic field strengths in T Tauri stars yield values B=1--4kG. In this paper, I present an upper limit to the photospheric values of B by comput…

astro-ph1997★ 62 cited

A Critique of Current Magnetic-Accretion Models for Classical T-Tauri Stars

Pedro N. Safier

Current magnetic-accretion models for classical T-Tauri stars rely on a strong, dipolar magnetic field of stellar origin to funnel the disk material onto the star, and assume a ste…

astro-ph1997★ 58 cited

Star Formation in Cold, Spherical, Magnetized Molecular Clouds

P. N. Safier, C. F. McKee, S. W. Stahler

We present an idealized, spherical model of the evolution of a magnetized molecular cloud due to ambipolar diffusion. This model allows us to follow the quasi-static evolution of t…

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