The miniJPAS Survey: The radial distribution of star formation rates in faint X-ray active galactic nuclei

被引：3

作者：

Acharya, Nischal ^{[1
,28
]}

Bonoli, Silvia ^{[1
,2
]}

Salvato, Mara ^{[3
]}

Cortesi, Ariana ^{[4
,5
]}

Delgado, Rosa M. Gonzalez ^{[6
]}

Lopez, Ivan Ezequiel ^{[8
,9
]}

Marquez, Isabel ^{[6
]}

Martinez-Solaeche, Gines ^{[6
]}

Abdurro'uf ^{[11
,16
,17
]}

Alexander, David ^{[11
]}

Brusa, Marcella ^{[8
,9
]}

Chaves-Montero, Jonas ^{[18
]}

Ontiveros, Juan Antonio Fernandez ^{[19
]}

Laloux, Brivael ^{[11
,12
]}

Lapi, Andrea ^{[10
]}

Mountrichas, George ^{[7
]}

Almeida, Cristina Ramos ^{[14
,15
]}

Martin, Julio Esteban Rodriguez ^{[6
]}

Shankar, Francesco ^{[13
]}

Soria, Roberto ^{[20
,21
,22
]}

Vilchez, Jose M. ^{[6
]}

Abramo, Raul ^{[23
]}

Alcaniz, Jailson ^{[24
]}

Benitez, Narciso ^{[6
]}

Carneiro, Saulo ^{[25
]}

Cenarro, Javier ^{[19
]}

Cristobal-Hornillos, David ^{[19
]}

Dupke, Renato ^{[24
]}

Ederoclite, Alessandro ^{[19
]}

Hernan-Caballero, A. ^{[19
]}

Lopez-Sanjuan, Carlos ^{[19
]}

Marin-Franch, Antonio ^{[19
]}

de Oliveira, Caludia Mendes ^{[26
]}

Moles, Mariano ^{[19
]}

Sodre Jr, Laerte ^{[26
]}

Taylor, Keith ^{[27
]}

Varela, Jesus ^{[19
]}

Ramio, Hector Vazquez ^{[19
]}

机构：

[1] Univ Basque Country, Donostia Int Phys Ctr DIPC, Manuel Lardizabal Ibilbidea 4, San Sebastian, Spain

[2] Basque Fdn Sci, IKERBASQUE, Bilbao 48013, Spain

[3] Max Planck Inst Extraterr Phys, Giessenbachstr 1, D-85748 Garching, Germany

[4] Univ Fed Rio de Janeiro, Observ Valongo, BR-20080090 Rio De Janeiro, RJ, Brazil

[5] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, RJ, Brazil

[6] CSIC, Inst Astrofis Andalucia, POB 3004, Granada 18080, Spain

[7] Univ Cantabria, Inst Fis Cantabria, CSIC, Ave Castros, Santander 39005, Spain

[8] Univ Bologna, Dipartimento Fis & Astron Augusto Righi, Via Gobetti 93-2, I-40129 Bologna, Italy

[9] INAF Osservatorio Astrofis & Sci Spazio Bologna, Via Gobetti 93-3, I-40129 Bologna, Italy

[10] Scuola Int Super Studi Avanzati, Via Bonomea 265, I-34136 Trieste, Italy

[11] Univ Durham, Ctr Extragalact Astron, Dept Phys, South Rd, Durham DH1 3LE, England

[12] Natl Observ Athens, Inst Astron & Astrophys, Athens 11532, Greece

[13] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, England

[14] Inst Astrofis Canarias, Calle Via Latea S-N, San Cristobal la Laguna 38205, Tenerife, Spain

[15] Univ La Laguna, Dept Astrofis, San Cristobal la Laguna 38206, Tenerife, Spain

[16] Johns Hopkins Univ, Dept Phys & Astron, 3400 N Charles St, Baltimore, MD 21218 USA

[17] Space Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA

[18] Barcelona Inst Sci & Technol, Inst Fis Altes Energies IFAE, Bellaterra 08193, Barcelona, Spain

[19] Ctr Estudios Fis Cosmos Aragon CEFCA, Plaza San Juan 1, Teruel 44001, Spain

[20] Univ Chinese Acad Sci, Coll Astron & Space Sci, Beijing 100049, Peoples R China

[21] INAF Osservatorio Astrofisico Torino, Str Osservatorio 20, I-10025 Pino Torinese, Italy

[22] Univ Sydney, Sydney Inst Astron, Sch Phys A28, Sydney, NSW 2006, Australia

[23] Univ Sao Paulo, Dept Fis Matemat, Inst Fis, Rua Matao 1371, BR-05508090 Sao Paulo, Brazil

[24] Observ Nacl, Rua Gen Jose Cristino 77, BR-20921400 Rio De Janeiro, RJ, Brazil

[25] Univ Fed Bahia, Inst Fis, BR-40210340 Salvador, BA, Brazil

[26] Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, Rua Matao 1226, BR-05508090 Sao Paulo, SP, Brazil

[27] Instruments4, 4121 Pembury Pl, La Canada Flintridge, CA 91011 USA

[28] Univ Basque Country UPV EHU, Dept Theoret Phys, Bilbao 48080, Spain

来源：

ASTRONOMY & ASTROPHYSICS | 2024年 / 687卷

基金：

欧盟地平线“2020”;

关键词：

galaxies: active; galaxies: evolution; galaxies: fundamental parameters; galaxies: nuclei; galaxies: photometry; galaxies: structure; SUPERMASSIVE BLACK-HOLES; AGN HOST GALAXIES; SPECTRAL ENERGY-DISTRIBUTIONS; FUNCTION SCALING RELATIONS; LYMAN BREAK GALAXIES; DIGITAL SKY SURVEY; LUMINOSITY FUNCTION; STELLAR POPULATION; DEEP SURVEY; COSMOLOGICAL COEVOLUTION;

D O I：

10.1051/0004-6361/202449287

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the impact of black hole nuclear activity on both the global and radial star formation rate (SFR) profiles in X-ray-selected active galactic nuclei (AGN) in the field of miniJPAS, the precursor of the much wider J-PAS project. Our sample includes 32 AGN with z < 0.3 detected via the XMM-Newton and Chandra surveys. For comparison, we assembled a control sample of 71 star-forming (SF) galaxies with similar magnitudes, sizes, and redshifts. To derive the global properties of both the AGN and the control SF sample, we used CIGALE to fit the spectral energy distributions derived from the 56 narrowband and 4 broadband filters from miniJPAS. We find that AGN tend to reside in more massive galaxies than their SF counterparts. After matching samples based on stellar mass and comparing their SFRs and specific SFRs (sSFRs), no significant differences appear. This suggests that the presence of AGN does not strongly influence overall star formation. However, when we used miniJPAS as an integral field unit (IFU) to dissect galaxies along their position angle, a different picture emerges. We find that AGN tend to be more centrally concentrated in mass with respect to SF galaxies. Moreover, we find a suppression of the sSFR up to 1Re and then an enhancement beyond 1Re, strongly contrasting with the decreasing radial profile of sSFRs in SF galaxies. This could point to an inside-out quenching of AGN host galaxies. Additionally, we examined how the radial profiles of the sSFRs in AGN and SF galaxies depend on galaxy morphology, by dividing our sample into disk-dominated (DD), pseudo-bulge (PB), and bulge-dominated (BD) systems. In DD systems, AGN exhibit a flat sSFR profile in the central regions and enhanced star formation beyond 1Re, contrasting with SF galaxies. In PB systems, SF galaxies show a decreasing sSFR profile, while AGN hosts exhibit an inside-out quenching scenario. In BD systems, both populations demonstrate consistent flat sSFR profiles. These findings suggest that the reason we do not see differences on a global scale is because star formation is suppressed in the central regions and enhanced in the outer regions of AGN host galaxies. While limited in terms of sample size, this work highlights the potential of the upcoming J-PAS as a wide-field low-resolution IFU for thousands of nearby galaxies and AGN.

引用

页数：21

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