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Polarimetric Observations of Hydrogen Deficient Stars

Published online by Cambridge University Press:  12 April 2016

A.V. Raveendran ,
N. Kameswara Rao ,
M.R. Deshpande ,
U.C. Joshi  and
A.K. Kulshrestha
A.V. Raveendran
Affiliation:
Indian Institute of AstrophysicsBangalore 560034, India
N. Kameswara Rao
Affiliation:
Indian Institute of AstrophysicsBangalore 560034, India
M.R. Deshpande
Affiliation:
Physical Research Laboratory Ahmedabad - 380009, India
U.C. Joshi
Affiliation:
Physical Research Laboratory Ahmedabad - 380009, India
A.K. Kulshrestha
Affiliation:
Physical Research Laboratory Ahmedabad - 380009, India

Abstract

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Polarimetric observations of HD 30353, SU Tau, XX Cam, R Cr B,UV Cas, BD+13 3224,BD+10 2179 and HD 124448 are presented. The linear polarization of HD 30353 is found to vary appreciably at Hα over time scale as short as one day. It is also found that SU Tau shows significant variation in polarisation even at light maximum.

Type
IV Cool Hydrogen Deficient Stars
Information
International Astronomical Union Colloquium , Volume 87: Hydrogen Deficient Stars and Related Objects , 1985 , pp. 167 - 171
Copyright
Copyright © Reidel 1986

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