36 citations · 50 across the 4 of their papers we have counts for
7 papers
The broad-band radio spectrum of LSI+61303 in outburst
L. Zimmermann, L. Fuhrmann, M. Massi
Aims: Our aim is to explore the broad-band radio continuum spectrum of LSI+61303 during its outbursts by employing the available set of secondary focus receivers of the Effelsberg…
Core-shift and precession in the jet of LSI+61303
M. Massi, E. Ros, L. Zimmermann
LSI+61303 is one of the few GeV- and TeV-emitting X-ray binaries with a prominent, well-studied modulated radio and gamma-ray emission. Changes in its radio morphology suggested in…
Microblazar properties of LSI+61303
Maria Massi, Eduardo Ros, Lisa Zimmermann +1
In this paper we describe the gamma-ray binary LSI+61303 as a blazar like object, based on variable Doppler boosting and core-shift effect considerations.
VLBA images of the precessing jet of LSI+61303
M. Massi, E. Ros, L. Zimmermann
Context: In 2004, changes in the radio morphology of the Be/X-ray binary system LSI+61303 suggested that it is a precessing microquasar. In 2006, a set of VLBA observations perform…
Implications of the radio spectral index transition in LS I +61°303 for its INTEGRAL data analysis
Lisa Zimmermann, Maria Massi
The TeV emitting X-ray binary LS I +61°303 has two radio periodicities that correspond to a large periodic outburst with the same period as the orbit, 26.5 days (phase Φ), and a se…
Analysis of hard X-ray/high energy data from LS I +61°303 based on implications from its 4.6 yr periodicity
L. Zimmermann, V. Grinberg, M. Massi +1
The most peculiar radio characteristics of the TeV emitting high-mass X-ray binary LS I +61°303 are two periodicities: A large periodic outburst which exhibits the same period as t…