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Parsec

Known as: pc 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
SDSS J0159+0105: A RADIO-QUIET QUASAR WITH A CENTI-PARSEC SUPERMASSIVE BLACK HOLE BINARY CANDIDATE
We report a candidate centi-parsec supermassive black hole binary (SMBHB) in the radio-quiet quasar SDSS J0159+0105 at z = 0.217… 
Highly Cited
2011
Highly Cited
2011
DISSIPATIONLESS FORMATION AND EVOLUTION OF THE MILKY WAY NUCLEAR STAR CLUSTER
In one widely discussed model for the formation of nuclear star clusters (NSCs), massive globular clusters spiral into the center… 
2010
2010
SUPERSHELLS AS MOLECULAR CLOUD FACTORIES: PARSEC RESOLUTION OBSERVATIONS OF H i AND 12CO(J = 1–0) IN GSH 287+04−17 AND GSH 277+00+36
We present parsec-scale resolution observations of the atomic and molecular interstellar medium in two Galactic supershells, GSH… 
Highly Cited
2009
Highly Cited
2009
CONSTRAINING EMISSION MODELS OF LUMINOUS BLAZAR SOURCES
Many luminous blazars which are associated with quasar-type active galactic nuclei display broadband spectra characterized by a… 
2009
2009
Constraining the initial mass function of stars in the Galactic Centre
For half a century, evidence has been growing that the formation of stars follows a universal distribution of stellar masses. In… 
2008
2008
AN UNVEILING EVENT IN THE TYPE 2 AGN NGC 4388 : A CHALLENGE FOR A PARSEC SCALE ABSORBER
We present two Rossi Xray Timing Explorer (RXTE) PCA observations of the type 2 Seyfert galaxy NGC 4388 caught in an unusual low… 
2008
2008
SIGNIFICANT LIMB-BRIGHTENING IN THE INNER PARSEC OF MARKARIAN 501
We present three 43 GHz images and a single 86 GHz image of Markarian 501 from VLBA observations in 2005. The 86 GHz image shows… 
Highly Cited
1999
Highly Cited
1999
Spectral Evolution of the Parsec-Scale Jet in the Quasar 3C 345
The long-term evolution of the synchrotron emission from the parsec-scale jet in the quasar 3C 345 is analyzed on the basis of… 
1998
1998
Neutral hydrogen absorption against supernova remnants in M82
We present MERLIN neutral hydrogen absorption measurements against supernova remnants in the central starburst region of M82 with… 
1998
1998
Infrared mapping of the dust disc around Vega
ISOPHOT has been used to perform high-resolution 60-μm scans of Vega, and these have been compared with those from γDra, to… 
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