Jets of SS 433 on scales of dozens of parsecs

@article{Panferov2017JetsOS,
  title={Jets of SS 433 on scales of dozens of parsecs},
  author={Alexander Panferov},
  journal={Astronomy and Astrophysics},
  year={2017},
  volume={599}
}
  • A. Panferov
  • Published 6 July 2016
  • Physics
  • Astronomy and Astrophysics
The radio nebula W50 harbours the relativistic binary system SS433, which is a source of the powerful wind and jets. The origin of W50 is wrapped in the interplay of the wind, supernova remnant and jets. The evolution of the jets on the scales of the nebula is a Rosetta stone for its origin. To disentangle the roles of these components, we study physical conditions of the jets propagation inside W50, and determine deceleration of the jets. The morphology and parameters of the interior of W50… 

Figures from this paper

Continuous Jets and Backflow Models for the Formation of W50/SS 433 in Magnetohydrodynamics Simulations
The formation mechanism of the W50/SS 433 complex has long been a mystery. We propose a new scenario in which the SS 433 jets themselves form the W50/SS 433 system. We carry out magnetohydrodynamics
Very-high-energy particle acceleration powered by the jets of the microquasar SS 433
TLDR
Teraelectronvolt γ-ray observations of the SS 433/W50 system that spatially resolve the lobes conclude that the emission—from radio to teraelectronsvolt energies—is consistent with a single population of electrons with energies extending to at least hundreds of teraelectedronvolts in a magnetic field of about 16 microgauss.
Multiwavelength Emission from Galactic Jets: The Case of the Microquasar SS433
SS433 is a Galactic microquasar with powerful jets, where very-high-energy particles are produced. We study particle acceleration in the jets of SS433 in the light of the recent multi-wavelength data
On the Formation of SS433
SS433 is an extraordinary X-ray binary which is ejecting bipolar jets with $26\%$ of the speed of light. Associated with the supernova-like shell W50, SS433 is also probably one of the youngest X-ray
Gamma-ray heartbeat powered by the microquasar SS 433
Microquasars, the local siblings of extragalactic quasars, are binary systems comprising a compact object and a companion star. By accreting matter from their companions, microquasars launch powerful
Energy estimation of high-energy particles associated with the SS 433/W 50 system through radio observation at 1.4 GHz
The radio nebula W 50 is a unique object interacting with the jets of the microquasar SS 433. The SS 433/W 50 system is a good target for investigating the energy of cosmic-ray particles
A Small-scale Investigation of Molecular Emission toward the Tip of the Western Lobe of W50/SS 433
We perform a molecular (CO and CN) line observation using IRAM 30m telescope toward two small regions near the western edge of supernova remnant (SNR) W50/SS433. CO observation reveals spatial
The Large-scale Interstellar Medium of SS 433/W50 Revisited
With new high-resolution CO and H I data, we revisited the large-scale interstellar medium (ISM) environment toward the SS. 433/W50 system. We find that two interesting molecular cloud (MC)
Deciphering the Origin of the GeV–TeV Gamma-Ray Emission from SS 433
We investigate hadronic and leptonic scenarios for the GeV--TeV gamma-ray emission from jets of the microquasar SS 433. The emission region of the TeV photons coincides with the X-ray knots, where
Constraints on the Collimated X-ray Emission of SS 433 from the Reflection on Molecular Clouds
We calculate X-ray signal that should arise due to reflection of the putative collimated X-ray emission of the Galactic supercritical accretor SS 433 on molecular clouds in its vicinity. The
...
...

References

SHOWING 1-10 OF 35 REFERENCES
Simulation of kinematics of SS 433 radio jets that interact with the ambient medium
Context. The mildly relativistic jets of SS 433 are believed to inflate the surrounding supernova remnant W 50, possibly depositing more than 99% of their kinetic energy in the remnant expansion.
Dynamical models for jet deceleration in the radio galaxy 3C 31
We present a dynamical analysis of the flow in the jets of the low-luminosity radio galaxy 3C31 based on our earlier geometrical and kinematic model (Laing & Bridle 2002) and on estimates of the
When microquasar jets and supernova collide: hydrodynamically simulating the SS 433–W 50 interaction
We present investigations of the interaction between the relativistic, precessing jets of the microquasar SS433 and the surrounding, expanding supernova remnant (SNR) shell, W50, and the consequent
XMM-Newton observations of the eastern jet of SS 433
Context. The radio supernova remnant W50 hosts at its center the peculiar galactic X-ray binary SS 433. It shows a central spherical structure with two “ears” which are supposed to be formed by the
Systematic properties of decelerating relativistic jets in low-luminosity radio galaxies
We model the kiloparsec-scale synchrotron emission from jets in 10 Fanaroff-Riley Class I radio galaxies for which we have sensitive, high-resolution imaging and polarimetry from the Very Large
Revision of distance to SS433
Critical analysis shows that all estimates of the velocity of the radio jets of SS433 and the distance to the object based on the relativistic effect of light travel time are not accurate enough to
STRUCTURE AND MAGNETIC FIELDS IN THE PRECESSING JET SYSTEM SS 433. II. INTRINSIC BRIGHTNESS OF THE JETS
Deep Very Large Array imaging of the binary X-ray source SS 433, also classified as a microquasar, has been used to study the intrinsic brightness distribution and evolution of its radio jets. The
The Distance to SS433/W50 and its Interaction with the ISM
[ABRIDGED] The distance to the relativistic jet source SS433 and the related supernova remnant W50 is re-examined using new observations of HI in absorption from the VLA, HI in emission from the GBT,
A High-Resolution Radio Study of the W50-SS 433 System and the Surrounding Medium
We present VLA images at 327.5 and 1465 MHz of the nebula W50 surrounding the stellar source of relativistic jets SS 433. At 1.4 GHz, we have produced an image of W50 with an angular resolution of
Probing the history of SS 433’s jet kinematics via decade-resolution radio observations of W 50
We present the results of a kinematical study of the W 50 nebula using high-resolution radio observations from the Very Large Array spanning a 12-yr period, sampled in 1984, 1993 and 1996. We conduct
...
...