Details

Autor(en) / Beteiligte

• Kemp, James C.
• Wolstencroft, Ramon D.

Titel

Zeeman Effect in the X-Ray Star Candidates HD 77581 and θ^2 Orionis

Ist Teil von

• The Astrophysical journal, 1973-05, Vol.182

Ort / Verlag

United States: Institute of Physics (IOP)

Erscheinungsjahr

1973

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• The discovery of Zeeman effects is reported in HD 77581 and THETA 2 Orionis, optical candidates for the X-ray sources Vela XR-l and 2U 0525-06, respectively. The maximum longitudinal magnetic fields recorded were -10,000 gauss in HD 77581 and + 1500 gauss in THETA 2 0ri. Various polarimetric data are also given, including evidence for a variable linear polarization in HD 77581.