2014MNRAS.442L..33R

Query : 2014MNRAS.442L..33R

2014MNRAS.442L..33R - Mon. Not. R. Astron. Soc., 442, L33-L37 (2014/July-3)

Starbursts triggered by intergalactic tides andinterstellar compressive turbulence.

RENAUD F., BOURNAUD F., KRALJIC K. and DUC P.-A.

Abstract (from CDS):

Using parsec-resolution simulations of a typical galaxy merger, we study the triggering of starbursts by connecting the (inter-)galactic dynamics to the structure of the interstellar medium. The gravitational encounter between two galaxies enhances tidal compression over large volumes, which increases and modifies the turbulence, in particular its compressive mode with respect to the solenoidal one. This generates an excess of dense gas leading to intense star formation activity. Along the interaction, the compressive turbulence modifies the efficiency of gas-to-star conversion which, in the Schmidt-Kennicutt diagram, drives the galaxies from the sequence of discs to that of starbursts.

Journal keyword(s): methods: numerical - stars: formation - ISM: structure - galaxies: interactions - galaxies: starburst

Simbad objects: 1

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	NAME Antennae	IG	12 01 53.170	-18 52 37.92						~	1749	0

Query : 2014MNRAS.442L..33R

Basic data :

NAME Antennae -- Interacting Galaxies

PaG (), X (1E,2E,...), G (APG,2MASX), UV (FAUST,[DBA2001]), IR (IRAS,PSCz), GiG ([CHM2007]), IG (VV)

12 01 53.170 -18 52 37.92 (Infrared) [ ] C 2006AJ....131.1163S

11 59 19.356 -18 35 55.59 [ ]

286.962889 +42.452849 [ ]

V(km/s) 1574 [~] / z(emission) 0.005265 [~] / cz 1578.41 [~] (IR) C 2016ApJS..226...11S

J 8.110 [0.018] C 2006AJ....131.1163S

H 7.399 [0.019] C 2006AJ....131.1163S

K 7.177 [0.024] C 2006AJ....131.1163S

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`NAME NGC 4038/9`	`FAUST 2987`	`NAME Ring Tail`	`[CHM2007] HDC 684 J120153.17-1852379`
`APG 244`	`IRAS F11593-1836`	`NAME the Antennae`	`[CHM2007] LDC 856 J120153.17-1852379`
`1E 1159.3-1835`	`IRAS 11593-1835`	`PSCz Q11593-1835`	`[DBA2001] FA33`
`2E 2573`	`2MASX J12015317-1852379`	`1RXS J120151.5-185214`
`2E 1159.3-1835`	`NAME Antennae`	`VV 245`

References (1749 between 1850 and 2026) (Total 1749)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Data at NED - NASA/IPAC Extragalactic Database : NAME Antennae

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`APG 244`	`2E 2573`	`FAUST 2987`	`IRAS F11593-1836`	`IRAS 11593-1835`
`2MASX J12015317-1852379`	`1RXS J120151.5-185214`	`[DBA2001] FA33`

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