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researcher

B. Helt

7 papers hereh-index 9373 citations42 works total

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

author position
  • middle author5

Across the 5 of 7 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR4
  • astro-ph3

identity via Semantic Scholar / OpenAlex

activity
20022024
most citedThe CORALIE survey for southern extra-solar planets IX. A 1.3-day period brown dwarf disguised as a planet

240 citations · 365 across the 7 of their papers we have counts for

collaborators
Showing astro-phShow all

3 papers · 1 filter

astro-ph2008★ 15 cited

Four-colour photometry of eclipsing binaries. XLI uvby light curves for AD Bootis, HW Canis Majoris, SW Canis Majoris, V636 Centauri, VZ Hydrae, and WZ Ophiuchi

J. V. Clausen, L. P. R. Vaz, J. M. Garcia +4

CONTEXT: Accurate mass, radius, and abundance determinations from binaries provide important information on stellar evolution, fundamental to central fields in modern astrophysics…

astro-ph2003★ 48 cited

The CORALIE survey for southern extra-solar planets. X. A Hot Jupiter orbiting HD73256

S. Udry, M. Mayor, J. V. Clausen +8

Recent radial-velocity measurements obtained with the CORALIE spectrograph on the 1.2-m Euler Swiss telescope at La Silla unveil the presence of a new Jovian-mass Hot Jupiter aroun…

astro-ph2002★ 240 cited

The CORALIE survey for southern extra-solar planets IX. A 1.3-day period brown dwarf disguised as a planet

N. C. Santos, M. Mayor, D. Naef +8

In this article we present the case of HD 41004 AB, a system composed of a K0V star and a 3.7-magnitude fainter M-dwarf companion separated by only 0.5 arcsec. An analysis of CORAL…

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