FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016598507> ?p ?o ?g. }

• W2016598507 endingPage "3195" @default.
• W2016598507 startingPage "3121" @default.
• W2016598507 abstract "The Galactic Center is an excellent laboratory for studying phenomena and physical processes that may be occurring in many other galactic nuclei. The Center of our Milky Way is by far the closest galactic nucleus, and observations with exquisite resolution and sensitivity cover 18 orders of magnitude in energy of electromagnetic radiation. Theoretical simulations have become increasingly more powerful in explaining these measurements. This review summarizes the recent progress in observational and theoretical work on the central parsec, with a strong emphasis on the current empirical evidence for a central massive black hole and on the processes in the surrounding dense nuclear star cluster. We present the current evidence, from the analysis of the orbits of more than two dozen stars and from the measurements of the size and motion of the central compact radio source, Sgr A*, that this radio source must be a massive black hole of about 4.4 times 1e6 Msun, beyond any reasonable doubt. We report what is known about the structure and evolution of the dense nuclear star cluster surrounding this black hole, including the astounding fact that stars have been forming in the vicinity of Sgr A* recently, apparently with a top-heavy stellar mass function. We discuss a dense concentration of fainter stars centered in the immediate vicinity of the massive black hole, three of which have orbital peri-bothroi of less than one light day. This 'S-star cluster' appears to consist mainly of young early-type stars, in contrast to the predicted properties of an equilibrium 'stellar cusp' around a black hole. This constitutes a remarkable and presently not fully understood 'paradox of youth'. We also summarize what is known about the emission properties of the accreting gas onto Sgr A* and how this emission is beginning to delineate the physical properties in the hot accretion zone around the event horizon." @default.
• W2016598507 created "2016-06-24" @default.
• W2016598507 creator A5032049136 @default.
• W2016598507 creator A5070619820 @default.
• W2016598507 creator A5090982750 @default.
• W2016598507 date "2010-12-20" @default.
• W2016598507 modified "2023-10-14" @default.
• W2016598507 title "The Galactic Center massive black hole and nuclear star cluster" @default.
• W2016598507 cites W1524971368 @default.
• W2016598507 cites W1537317438 @default.
• W2016598507 cites W1591657135 @default.
• W2016598507 cites W1601731224 @default.
• W2016598507 cites W1612012582 @default.
• W2016598507 cites W1624029523 @default.
• W2016598507 cites W1631788275 @default.
• W2016598507 cites W1642684771 @default.
• W2016598507 cites W1765032695 @default.
• W2016598507 cites W1819836961 @default.
• W2016598507 cites W1834459731 @default.
• W2016598507 cites W1963672451 @default.
• W2016598507 cites W1965697852 @default.
• W2016598507 cites W1966374563 @default.
• W2016598507 cites W1966839961 @default.
• W2016598507 cites W1967340141 @default.
• W2016598507 cites W1967343343 @default.
• W2016598507 cites W1968074796 @default.
• W2016598507 cites W1968685979 @default.
• W2016598507 cites W1969143097 @default.
• W2016598507 cites W1969545471 @default.
• W2016598507 cites W1970372891 @default.
• W2016598507 cites W1971014210 @default.
• W2016598507 cites W1971044793 @default.
• W2016598507 cites W1971915567 @default.
• W2016598507 cites W1972034673 @default.
• W2016598507 cites W1973785099 @default.
• W2016598507 cites W1974814479 @default.
• W2016598507 cites W1974984444 @default.
• W2016598507 cites W1975464354 @default.
• W2016598507 cites W1975731042 @default.
• W2016598507 cites W1975889887 @default.
• W2016598507 cites W1976574348 @default.
• W2016598507 cites W1977351367 @default.
• W2016598507 cites W1977668708 @default.
• W2016598507 cites W1977943213 @default.
• W2016598507 cites W1978003452 @default.
• W2016598507 cites W1979083486 @default.
• W2016598507 cites W1979537253 @default.
• W2016598507 cites W1979972968 @default.
• W2016598507 cites W1980527999 @default.
• W2016598507 cites W1980547824 @default.
• W2016598507 cites W1981109316 @default.
• W2016598507 cites W1981160771 @default.
• W2016598507 cites W1981324123 @default.
• W2016598507 cites W1981810813 @default.
• W2016598507 cites W1982544195 @default.
• W2016598507 cites W1983096871 @default.
• W2016598507 cites W1983169270 @default.
• W2016598507 cites W1983203491 @default.
• W2016598507 cites W1983258465 @default.
• W2016598507 cites W1984008682 @default.
• W2016598507 cites W1984294839 @default.
• W2016598507 cites W1984384264 @default.
• W2016598507 cites W1984399856 @default.
• W2016598507 cites W1984617300 @default.
• W2016598507 cites W1984653803 @default.
• W2016598507 cites W1984902361 @default.
• W2016598507 cites W1986899949 @default.
• W2016598507 cites W1986919607 @default.
• W2016598507 cites W1987346517 @default.
• W2016598507 cites W1988397437 @default.
• W2016598507 cites W1990120520 @default.
• W2016598507 cites W1990558603 @default.
• W2016598507 cites W1990653802 @default.
• W2016598507 cites W1991517322 @default.
• W2016598507 cites W1991611465 @default.
• W2016598507 cites W1992046166 @default.
• W2016598507 cites W1992521049 @default.
• W2016598507 cites W1993383341 @default.
• W2016598507 cites W1994719564 @default.
• W2016598507 cites W1994841875 @default.
• W2016598507 cites W1995669968 @default.
• W2016598507 cites W1995960104 @default.
• W2016598507 cites W1997343452 @default.
• W2016598507 cites W1997548613 @default.
• W2016598507 cites W1997735880 @default.
• W2016598507 cites W1998392139 @default.
• W2016598507 cites W1998773647 @default.
• W2016598507 cites W1998995113 @default.
• W2016598507 cites W1999417864 @default.
• W2016598507 cites W2001259227 @default.
• W2016598507 cites W2001697373 @default.
• W2016598507 cites W2001698702 @default.
• W2016598507 cites W2001876144 @default.
• W2016598507 cites W2002455298 @default.
• W2016598507 cites W2003155983 @default.
• W2016598507 cites W2004651075 @default.
• W2016598507 cites W2004795388 @default.
• W2016598507 cites W2005246067 @default.

• next