GASP XVIII: star formation quenching due to AGN feedback in the central region of a jellyfish galaxy

被引：38
|
作者：
George, K. [1 ,2 ]
Poggianti, B. M. [3 ]
Bellhouse, C. [4 ]
Radovich, M. [3 ]
Fritz, J. [5 ]
Paladino, R. [6 ]
Bettoni, D. [3 ]
Jaffe, Y. [7 ]
Moretti, A. [3 ]
Gullieuszik, M. [3 ]
Vulcani, B. [3 ]
Fasano, G. [3 ]
Stalin, C. S. [1 ]
Subramaniam, A. [1 ]
Tandon, S. N. [1 ,8 ]
机构：
[1] Indian Inst Astrophys, Koramangala 2 Block, Bangalore 560034, Karnataka, India
[2] Christ Univ, Dept Phys, Hosur Rd, Bangalore 560029, Karnataka, India
[3] Astron Observ Padova, INAF, Vicolo Osservatorio 5, I-35122 Padua, Italy
[4] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England
[5] UNAM, Inst Radioastron & Astrofis, Campus Morelia,AP 3-72, Morelia 58089, Michoacan, Mexico
[6] Ist Radioastron, Inst Nazl Astrofis, Via P Gobetti 101, I-40129 Bologna, Italy
[7] Univ Valparaiso, Inst Fis & Astron, Gran Bretana 1111, Valparaiso, Chile
[8] Interuniv Ctr Astron & Astrophys, Pune, Maharashtra, India
来源：
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2019年 / 487卷 / 03期
基金：
欧洲研究理事会;
关键词：
galaxies: clusters: intracluster medium; galaxies: star formation; SUPERMASSIVE BLACK-HOLES; PRESSURE STRIPPING EVENTS; NARROW-LINE REGION; OBSERVATIONAL EVIDENCE; PHYSICAL-PROPERTIES; ELLIPTIC GALAXIES; CLUSTER GALAXIES; SPIRAL GALAXIES; HOST GALAXIES; MUSE SNEAKS;
D O I：
10.1093/mnras/stz1443
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We report evidence for star formation quenching in the central 8.6 kpc region of the jellyfish galaxy JO201 that hosts an active galactic nucleus (AGN), while undergoing strong ram pressure stripping. The ultraviolet imaging data of the galaxy disc reveal a region with reduced flux around the centre of the galaxy and a horse-shoe-shaped region with enhanced flux in the outer disc. The characterization of the ionization regions based on emission line diagnostic diagrams shows that the region of reduced flux seen in the ultraviolet is within the AGN-dominated area. The CO J(2-1) map of the galaxy disc reveals a cavity in the central region. The image of the galaxy disc at redder wavelengths (9050-9250 angstrom) reveals the presence of a stellar bar. The star formation rate map of the galaxy disc shows that the star formation suppression in the cavity occurred in the last few 10(8) yr. We present several lines of evidence supporting the scenario that suppression of star formation in the central region of the disc is most likely due to the feedback from the AGN, The observations reported here make JO201 a unique case of AGN-feedback and environmental effects suppressing star formation in a spiral. galaxy.
引用
收藏
页码：3102 / 3111
页数：10
相关论文
共 50 条
  • [41] CIRCUMNUCLEAR STAR FORMATION IN THE CENTRAL REGION OF THE BARRED SPIRAL GALAXY NGC-1097
    HUMMEL, E
    VANDERHULST, JM
    KEEL, WC
    ASTRONOMY & ASTROPHYSICS, 1987, 172 (1-2) : 32 - 42
  • [42] Cloud and star formation in disk galaxy models with feedback
    Shetty, Rahul
    Ostriker, Eve C.
    ASTROPHYSICAL JOURNAL, 2008, 684 (02): : 978 - 995
  • [43] Star formation of X-ray AGN in COSMOS: The role of AGN activity and galaxy stellar mass
    Mountrichas, G.
    Masoura, V.A.
    Xilouris, E.M.
    Georgantopoulos, I.
    Buat, V.
    Paspaliaris, E.-D.
    Astronomy and Astrophysics, 2022, 661
  • [44] Star formation of X-ray AGN in COSMOS: The role of AGN activity and galaxy stellar mass
    Mountrichas, G.
    Masoura, V. A.
    Xilouris, E. M.
    Georgantopoulos, I
    Buat, V
    Paspaliaris, E-D
    ASTRONOMY & ASTROPHYSICS, 2022, 661
  • [45] Jet-driven AGN feedback in galaxy formation before black hole formation
    Bear, Ealeal
    Soker, Noam
    NEW ASTRONOMY, 2020, 81
  • [46] Dissecting galaxies: separating star formation, shock excitation and AGN activity in the central region of NGC 613
    Davies, Rebecca L.
    Groves, Brent
    Kewley, Lisa J.
    Medling, Anne M.
    Shastri, Prajval
    Maithil, Jaya
    Kharb, Preeti
    Banfield, Julie
    Longbottom, Fergus
    Dopita, Michael A.
    Hampton, Elise J.
    Scharwachter, Julia
    Sutherland, Ralph
    Jin, Chichuan
    Zaw, Ingyin
    James, Bethan
    Juneau, Stephanie
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 470 (04) : 4974 - 4988
  • [47] The Dearth of Difference between Central and Satellite Galaxies. I. Perspectives on Star Formation Quenching and AGN Activities
    Wang, Enci
    Wang, Huiyuan
    Mo, Houjun
    Lim, S. H.
    van den Bosch, Frank C.
    Kong, Xu
    Wang, Lixin
    Yang, Xiaohu
    Chen, Sihan
    ASTROPHYSICAL JOURNAL, 2018, 860 (02):
  • [48] Star formation and AGN feedback in the local Universe: Combining LOFAR and MaNGA⋆
    Mulcahey, C. R.
    Leslie, S. K.
    Jackson, T. M.
    Young, J. E.
    Prandoni, I
    Hardcastle, M. J.
    Roy, N.
    Malek, K.
    Magliocchetti, M.
    Bonato, M.
    Rottgering, H. J. A.
    Drabent, A.
    ASTRONOMY & ASTROPHYSICS, 2022, 665
  • [49] UVIT observations of the star-forming ring in NGC7252: Evidence of possible AGN feedback suppressing central star formation
    George, K.
    Joseph, P.
    Mondal, C.
    Devaraj, A.
    Subramaniam, A.
    Stalin, C. S.
    Cote, P.
    Ghosh, S. K.
    Hutchings, J. B.
    Mohan, R.
    Postma, J.
    Sankarasubramanian, K.
    Sreekumar, P.
    Tandon, S. N.
    ASTRONOMY & ASTROPHYSICS, 2018, 613
  • [50] Satellite content and quenching of star formation in galaxy groups at z ∼ 1.8
    Gobat, R.
    Daddi, E.
    Bethermin, M.
    Pannella, M.
    Finoguenov, A.
    Gozaliasl, G.
    Le Floc'h, E.
    Schreiber, C.
    Strazzullo, V.
    Sargent, M.
    Wang, T.
    Hwang, H. S.
    Valentino, F.
    Cappelluti, N.
    Li, Y.
    Hasinger, G.
    ASTRONOMY & ASTROPHYSICS, 2015, 581
12345