output
19962026
most citedPlanck 2013 results. XVI. Cosmological parameters

6.6k citations

Showing 2021 · astro-ph.GAShow all

122 papers · 2 filters

astro-ph.GA2021★ 16 cited

The LEGA-C of nature and nurture in stellar populations of galaxies at z~0.6-1.0: D4000 and H-delta reveal different assembly histories for quiescent galaxies in different environments

David Sobral, Arjen van der Wel, Rachel Bezanson +11

Galaxy evolution is driven by a variety of physical processes which are predicted to proceed at different rates for different dark matter haloes and environments across cosmic time…

astro-ph.GA2021★ 95 cited

ALMA-IMF I -- Investigating the origin of stellar masses: Introduction to the Large Program and first results

F. Motte, S. Bontemps, T. Csengeri +61

The ALMA-IMF Large Program imaged a total noncontiguous area of 53pc2, covering 15 extreme, nearby protoclusters of the Milky Way. They were selected to span relevant early protocl…

astro-ph.GA2021★ 16 cited

The JCMT BISTRO Survey: Evidence for Pinched Magnetic Fields in Quiescent Filaments of NGC 1333

Yasuo Doi, Kohji Tomisaka, Tetsuo Hasegawa +33

We investigate the internal 3D magnetic structure of dense interstellar filaments within NGC 1333 using polarization data at from the -fields In STar-forming R…

astro-ph.GA2021

Magnetic Fields in Primordial Galaxies

Huai-Hsuan Chiu, Ke-Jung Chen

Magnetic fields play a vital role in numerous astrophysical processes such as star formation and the interstellar medium. In particular, their role in the formation and evolution o…

astro-ph.GA2021★ 26 cited

A census of optically dark massive galaxies in the early Universe from magnification by lensing galaxy clusters

Xinwen Shu, Lei Yang, Daizhong Liu +10

We present ALMA 870um and JCMT SCUBA2 850um dust continuum observations of a sample of optically dark and strongly lensed galaxies in the cluster fields. The ALMA and SCUBA2 observ…

astro-ph.GA2021★ 12 cited

A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). VI. Distant Filamentary Structures Pointed by High-z Radio Galaxies at z~4

Hisakazu Uchiyama, Takuji Yamashita, Jun Toshikawa +13

We present the environmental properties around high- radio galaxies (HzRGs) at , which have been poorly investigated because of their rarity. We use the largest samples…

astro-ph.GA2021★ 25 cited

The evolution of temperature and density structures of OB cluster-forming molecular clumps

Yuxin Lin, Friedrich Wyrowski, Hauyu Baobab Liu +4

OB star clusters originate from parsec-scale massive molecular clumps. We aim to understand the evolution of temperature and density structures on the intermediate-scale ($\lesssim…

astro-ph.GA2021

SDSS-IV MaNGA: Cannibalism Caught in the Act -- on the Frequency of Occurrence of Multiple Cores in Brightest Cluster Galaxies

Yun-Hsin Hsu, Yen-Ting Lin, Song Huang +16

Although it is generally accepted that massive galaxies form in a two-phased fashion, beginning with a rapid mass buildup through intense starburst activities, followed by primaril…

astro-ph.GA2021★ 39 cited

ALMA-IMF II -- investigating the origin of stellar masses: Continuum Images and Data Processing

A. Ginsburg, T. Csengeri, R. Galván-Madrid +49

We present the first data release of the ALMA-IMF Large Program, which covers the 12m-array continuum calibration and imaging. The ALMA-IMF Large Program is a survey of fifteen den…

astro-ph.GA2021★ 45 cited

An ALMA Spectroscopic Survey of the Brightest Submillimeter Galaxies in the SCUBA-2-COSMOS field (AS2COSPEC): Survey Description and First Results

Chian-Chou Chen, Cheng-Lin Liao, Ian Smail +11

We introduce an ALMA band 3 spectroscopic survey, targeting the brightest submillimeter galaxies (SMGs) in the COSMOS field. Here we present the first results based on the 18 prima…

astro-ph.GA2021★ 21 cited

A Multiwavelength Study of ELAN Environments (AMUSE). Mass budget, satellites spin alignment and gas infall in a massive quasar host halo

Fabrizio Arrigoni Battaia, Chian-Chou Chen, Hau-Yu Baobab Liu +14

The systematic targeting of extended Ly emission around high-redshift quasars resulted in the discovery of rare and bright Enormous Ly Nebulae (ELANe) associated with multipl…

astro-ph.GA2021★ 21 cited

A Multiwavelength Study of ELAN Environments (AMUSE): Detection of a dusty star-forming galaxy within the enormous Lyman nebula at sheds light on its origin

Chian-Chou Chen, Fabrizio Arrigoni Battaia, Bjorn H. C. Emonts +2

We present ALMA observations on and around the radio-quiet quasar UM287 at . Together with a companion quasar, UM287 is believed to play a major role in powering the surrou…

astro-ph.GA2021★ 18 cited

A Multiwavelength Study of ELAN Environments (AMUSE): Ubiquitous dusty star-forming galaxies associated with enormous Ly nebulae on megaparsec scales

Marta Nowotka, Chian-Chou Chen, Fabrizio Arrigoni Battaia +5

We have been undertaking a systematic survey at 850 m based on a sample of four prototypical enormous Ly nebulae (ELANe) as well as their megaparsec-scale (Mpc-sca…

astro-ph.GA2021★ 27 cited

The ALMA Survey of 70 m Dark High-mass Clumps in Early Stages (ASHES). V. Deuterated Molecules in the 70 m dark IRDC G14.492-00.139

Takeshi Sakai, Patricio Sanhueza, Kenji Furuya +14

We have observed the 70 m dark infrared dark cloud (IRDC) G14.492-00.139 in the ND =3--2, DCO =3--2, DCN =3--2, and CO =2--1 lines, using the Atac…

astro-ph.GA2021★ 9 cited

Evolution of dust grain size distribution and grain porosity in galaxies

Hiroyuki Hirashita, Vladimir B. Il'in

The radiative properties of interstellar dust are affected not only by the grain size distribution but also by the grain porosity. We develop a model for the evolution of size-depe…

astro-ph.GA2021★ 32 cited

ALMA observations of NGC 6334S. II. Subsonic and Transonic Narrow Filaments in a High-mass Star Formation Cloud

Shanghuo Li, Patricio Sanhueza, Chang Won Lee +22

We present a study of narrow filaments toward a massive infrared dark cloud, NGC 6334S, using the Atacama Large Millimeter/submillimeter Array (ALMA). Thirteen gas filaments are id…

astro-ph.GA2021★ 4 cited

The Shellless SNR B0532-67.5 in the Large Magellanic Cloud

Chuan-Jui Li, You-Hua Chu, Chen-Yu Chuang +1

The supernova remnant (SNR) B053267.5 in the Large Magellanic Cloud (LMC) was first diagnosed by its nonthermal radio emission and its SNR nature was confirmed by diffuse X-ray…

astro-ph.GA2021★ 10 cited

XXL-HSC: An updated catalogue of high-redshift () X-ray AGN in the XMM-XXL northern field. Constraints on the bright end of the soft logN-logS

E. Pouliasis, I. Georgantopoulos, A. Ruiz +12

X-rays offer a reliable method to identify Active Galactic Nuclei (AGN). However, in the high-redshift Universe X-ray AGN are poorly sampled due to their relatively low space densi…

astro-ph.GA2021★ 43 cited

Accretion Flows or Outflow Cavities? Uncovering the Gas Dynamics around Lupus 3-MMS

Travis J. Thieme, Shih-Ping Lai, Sheng-Jun Lin +6

Understanding how material accretes onto the rotationally supported disk from the surrounding envelope of gas and dust in the youngest protostellar systems is important for describ…

astro-ph.GA2021★ 139 cited

Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

Michael Janssen, Heino Falcke, Matthias Kadler +236

Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimeter wavelengths have the power to reveal the launching and initial collimation region of e…

astro-ph.GA2021

ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions -- V. Hierarchical fragmentation and gas dynamics in IRDC G034.43+00.24

Hong-Li Liu, Anandmayee Tej, Tie Liu +35

We present new 3-mm continuum and molecular lines observations from the ATOMS survey towards the massive protostellar clump, MM1, located in the filamentary infrared dark cloud (IR…

astro-ph.GA2021★ 10 cited

The disk-outflow system around the rare young O-type protostar W42-MME

L. K. Dewangan, I. I. Zinchenko, P. M. Zemlyanukha +6

We present line and continuum observations (resolution ~0.3"-3.5") made with the Atacama Large Millimeter/submillimeter Array (ALMA), Submillimeter Array, and Very Large Array of a…

astro-ph.GA2021★ 5 cited

Clash of Titans: a MUSE dynamical study of the extreme cluster merger SPT-CL J0307-6225

D. Hernández-Lang, A. Zenteno, A. Diaz-Ocampo +23

We present VLT/MUSE spectroscopy, along with archival Gemini/GMOS spectroscopy, Magellan/Megacam imaging, and Chandra X-ray emission for SPT-CL J0305-6225, a z=0.58 major merging g…

astro-ph.GA2021★ 25 cited

An IFU View of the Active Galactic Nuclei in MaNGA Galaxy Pairs

Gaoxiang Jin, Y. Sophia Dai, Hsi-An Pan +10

The role of active galactic nuclei (AGNs) during galaxy interactions and how they influence the star formation in the system are still under debate. We use a sample of 1156 galaxie…