91 citations · 481 across the 22 of their papers we have counts for
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Alignment of quasar polarizations with large-scale structures
Damien Hutsemékers, Lorraine Braibant, Vincent Pelgrims +1
We have measured the optical linear polarization of quasars belonging to Gpc-scale quasar groups at redshift z ~ 1.3. Out of 93 quasars observed, 19 are significantly polarized. We…
Herschel observations of gas and dust in comet C/2006 W3 (Christensen) at 5 AU from the Sun
M. de Val-Borro, D. Bockelée-Morvan, E. Jehin +19
We aimed to measure the H2O and dust production rates in C/2006 W3 (Christensen) with the Herschel Space Observatory at a heliocentric distance of ~ 5 AU. We have searched for emis…
The XMM-Newton view of the yellow hypergiant IRC +10420 and its surroundings
M. De Becker, D. Hutsemékers, E. Gosset
Among evolved massive stars likely in transition to the Wolf-Rayet phase, IRC +10420 is probably one of the most enigmatic. It belongs to the category of yellow hypergiants and it…