1 citations · 1 across the 6 of their papers we have counts for
3 papers · 1 filter
Fundamental effective temperature measurements for eclipsing binary stars - IX. Characterisation of 5 solar-type sclipsing binaries with M-dwarf companions
Axel Hahlin, Pierre F. L. Maxted, Ivanna Hernandez-Araya +2
Large-scale spectroscopic surveys will need suitable benchmark stars that can be used to verify the performance of automatic pipelines. A promising type of object for this purpose…
Testing the reliability of magnetic field strength measurements for M dwarfs
I. Amateis, O. Kochukhov, A. Hahlin
M dwarfs host strong magnetic fields that can be measured using several complementary techniques. However, the impact of key methodological choices on Zeeman broadening diagnostics…
Fundamental effective temperature measurements for eclipsing binary stars - VII. The solar twin in LL Aquarii
N. J. Miller, P. F. L. Maxted, A. Hahlin +1
The eclipsing binary LL Aqr is a bright V = 9.32, detached system consisting of two solar-type stars in an eccentric orbit (P = 20.2 d). The secondary component, LL Aqr B, was prev…