Matches in SemOpenAlex for { <https://semopenalex.org/work/W3105906680> ?p ?o ?g. }
- W3105906680 endingPage "81" @default.
- W3105906680 startingPage "81" @default.
- W3105906680 abstract "Using archived data from the Chandra X-ray telescope, we have extracted the diffuse X-ray emission from 49 equal-mass interacting/merging galaxy pairs in a merger sequence, from widely separated pairs to merger remnants. After the removal of contributions from unresolved point sources, we compared the diffuse thermal X-ray luminosity from hot gas (LX(gas)) with the global star formation rate (SFR). After correction for absorption within the target galaxy, we do not see a strong trend of LX(gas)/SFR with the SFR or merger stage for galaxies with SFR > 1 M☉ yr−1. For these galaxies, the median LX(gas)/SFR is 5.5 × 1039 ((erg s−1)/M☉ yr−1)), similar to that of normal spiral galaxies. These results suggest that stellar feedback in star-forming galaxies reaches an approximately steady-state condition, in which a relatively constant fraction of about 2% of the total energy output from supernovae and stellar winds is converted into X-ray flux. Three late-stage merger remnants with low SFRs and high K-band luminosities (LK) have enhanced LX(gas)/SFR; their UV/IR/optical colors suggest that they are post-starburst galaxies, perhaps in the process of becoming ellipticals. Systems with LK < 1010 L☉ have lower LX(gas)/SFR ratios than the other galaxies in our sample, perhaps due to lower gravitational fields or lower metallicities. We see no relation between LX(gas)/SFR and Seyfert activity in this sample, suggesting that feedback from active galactic nuclei is not a major contributor to the hot gas in our sample galaxies." @default.
- W3105906680 created "2020-11-23" @default.
- W3105906680 creator A5007543596 @default.
- W3105906680 creator A5015092797 @default.
- W3105906680 creator A5015206901 @default.
- W3105906680 creator A5020177064 @default.
- W3105906680 creator A5029108532 @default.
- W3105906680 creator A5064348075 @default.
- W3105906680 creator A5065783516 @default.
- W3105906680 creator A5085313340 @default.
- W3105906680 date "2018-01-23" @default.
- W3105906680 modified "2023-09-30" @default.
- W3105906680 title "Diffuse X-Ray-emitting Gas in Major Mergers" @default.
- W3105906680 cites W102063317 @default.
- W3105906680 cites W1480314585 @default.
- W3105906680 cites W1488192889 @default.
- W3105906680 cites W1580151019 @default.
- W3105906680 cites W1601129966 @default.
- W3105906680 cites W1603830327 @default.
- W3105906680 cites W1604802206 @default.
- W3105906680 cites W1619035945 @default.
- W3105906680 cites W1761842404 @default.
- W3105906680 cites W1818890721 @default.
- W3105906680 cites W1903099378 @default.
- W3105906680 cites W1922699913 @default.
- W3105906680 cites W1924655545 @default.
- W3105906680 cites W1925826255 @default.
- W3105906680 cites W1938669508 @default.
- W3105906680 cites W1964925572 @default.
- W3105906680 cites W1965537403 @default.
- W3105906680 cites W1966011339 @default.
- W3105906680 cites W1966589519 @default.
- W3105906680 cites W1966861324 @default.
- W3105906680 cites W1967166434 @default.
- W3105906680 cites W1969524192 @default.
- W3105906680 cites W1971200234 @default.
- W3105906680 cites W1971536658 @default.
- W3105906680 cites W1973794247 @default.
- W3105906680 cites W1973991273 @default.
- W3105906680 cites W1974417271 @default.
- W3105906680 cites W1975889887 @default.
- W3105906680 cites W1976151395 @default.
- W3105906680 cites W1976918906 @default.
- W3105906680 cites W1977423663 @default.
- W3105906680 cites W1977554653 @default.
- W3105906680 cites W1981189137 @default.
- W3105906680 cites W1981925776 @default.
- W3105906680 cites W1982662127 @default.
- W3105906680 cites W1983068079 @default.
- W3105906680 cites W1983266276 @default.
- W3105906680 cites W1983915830 @default.
- W3105906680 cites W1984339046 @default.
- W3105906680 cites W1985789402 @default.
- W3105906680 cites W1986712679 @default.
- W3105906680 cites W1988040547 @default.
- W3105906680 cites W1989095107 @default.
- W3105906680 cites W1990923363 @default.
- W3105906680 cites W1991734287 @default.
- W3105906680 cites W1992522490 @default.
- W3105906680 cites W1993080318 @default.
- W3105906680 cites W1993324202 @default.
- W3105906680 cites W1993839984 @default.
- W3105906680 cites W1994629507 @default.
- W3105906680 cites W1994968723 @default.
- W3105906680 cites W1995619964 @default.
- W3105906680 cites W1997546370 @default.
- W3105906680 cites W1998304139 @default.
- W3105906680 cites W1998717593 @default.
- W3105906680 cites W1999526253 @default.
- W3105906680 cites W1999600037 @default.
- W3105906680 cites W1999848990 @default.
- W3105906680 cites W2000785799 @default.
- W3105906680 cites W2001630758 @default.
- W3105906680 cites W2002038882 @default.
- W3105906680 cites W2002255882 @default.
- W3105906680 cites W2003576346 @default.
- W3105906680 cites W2005111183 @default.
- W3105906680 cites W2006663746 @default.
- W3105906680 cites W2010316219 @default.
- W3105906680 cites W2010620740 @default.
- W3105906680 cites W2010681303 @default.
- W3105906680 cites W2011159321 @default.
- W3105906680 cites W2011683230 @default.
- W3105906680 cites W2012810383 @default.
- W3105906680 cites W2013171719 @default.
- W3105906680 cites W2015548238 @default.
- W3105906680 cites W2016184603 @default.
- W3105906680 cites W2016881503 @default.
- W3105906680 cites W2017396100 @default.
- W3105906680 cites W2018359209 @default.
- W3105906680 cites W2018811526 @default.
- W3105906680 cites W2019436530 @default.
- W3105906680 cites W2019579421 @default.
- W3105906680 cites W2019895589 @default.
- W3105906680 cites W2021168126 @default.
- W3105906680 cites W2021179996 @default.
- W3105906680 cites W2021590434 @default.
- W3105906680 cites W2022146010 @default.