ALMA Central Molecular Zone Exploration Survey (ACES)-IV. Data of the two intermediate-width spectral windows
Xing Lu, Daniel L. Walker, Adam Ginsburg, Ashley T. Barnes, Pei-Ying Hsieh, Alvaro Sanchez-Monge, Savannah R. Gramze, Nazar Budaiev, Marc W. Pound, Jaime E. Pin… 展开作者
Xing Lu, Daniel L. Walker, Adam Ginsburg, Ashley T. Barnes, Pei-Ying Hsieh, Alvaro Sanchez-Monge, Savannah R. Gramze, Nazar Budaiev, Marc W. Pound, Jaime E. Pineda, Alyssa Bulatek, Claire Cook, Jonathan D. Henshaw, Katharina Immer, Namitha Issac, Desmond Jeff, Fu-Heng Liang, Steven N. Longmore, Elisabeth A. C. Mills, Sergio Martin, Xing Pan, Qizhou Zhang, John Bally, Cara Battersby, Laura Colzi, Paul T. P. Ho, Izaskun Jimenez-Serra, J. M. Diederik Kruijssen, Maya A. Petkova, Mattia C. Sormani, Robin G. Tress, Jennifer Wallace, J. Armijos-Abendano, Lucia Armillotta, N. Bijas, Rojita Buddhacharya, Laura A. Busch, Natalie O. Butterfield, Melanie Chevance, Ana Karla Diaz-Rodriguez, Christoph Federrath, Ruben Fedriani, Pablo Garcia, Qi-Lao Gu, H Perry Hatchfield, Rebecca J. Houghton, Yue Hu, Janik Karoly, Ralf S. Klessen, Mark R. Krumholz, Xunchuan Liu, Farideh Mazoochi, Francisco Nogueras-Lara, Dylan Pare, Denise Riquelme-Vasquez, Victor M. Rivilla, Miriam G. Santa-Maria, Anika Schmiedeke, Yoshiaki Sofue, Volker Tolls, Q. Daniel Wang, Gwenllian M. Williams, Fengwei Xu, Suinan Zhang
We release the intermediate-width spectral window data from the ALMA Central Molecular Zone Exploration Survey (ACES) Large Program, which covers SiO(2-1), SO(2_2-1_1), H13CO+(1-0), H13CN(1-0), HN13C(1-0), and HC15N (1-0), among other molecular line transitions, with an angular resolution of ~2 arcsec and a velocity resolution of 1.7 km s-1 . The full cubes of the two spectral windows as well as the key data products will be available to the community. We also present the integrated brightness, peak brightness, centroid velocity, and Galactic longitude-velocity maps of the six lines. We briefly discuss morphological correlations between the continuum and the molecular line emission, and brightness ratios between pairs of isotopologue or isotopomer lines. We highlight features and trends in the data that will be followed up in upcoming ACES science papers.
Rotation and stability of the circumnuclear gas disk in the Galactic Center potential by the ALMA CMZ Exploration Survey (ACES)
Institute of Astronomy, The University of Tokyo(东京大学天文研究所);Astrophysics Research Institute, Liverpool John Moores University(利物浦约翰摩尔大学天体物理研究所);CCosmic Origins Of Life (COOL)(宇宙生命起源研究(COOL));Department of Astronomy, University of Florida(佛罗里达大学天文学系);Max Planck Institute for Astronomy(马克斯·普朗克天文学研究所);Center for Astrophysics and Space Astronomy(科罗拉多大学博尔德分校天体物理与行星科学系空间天体物理研究中心);Department of Astrophysical and Planetary Sciences(欧洲南方天文台);University of Colorado, Boulder(康涅狄格大学物理系);European Southern Observatory (ESO)(西班牙国家航空航天技术研究所/西班牙高等科学研究委员会天体生物学中心);Department of Physics, University of Connecticut;Centro de Astrobiología (CAB), CSIC-INTA
ACES VII. Compact Continuum Source Catalog of the Central Molecular Zone
University of Connecticut(康涅狄格大学);University of Florida(佛罗里达大学);Instituto de Física Fundamental (CSIC)(基础物理研究所(西班牙国家科学研究委员会));University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校);Green Bank Observatory(格林班克天文台);University of Kansas(堪萨斯大学)
Electron temperature and emission measure of HII regions in the central molecular zone (CMZ) from H40 αrecombination line and continuum emissions by ALMA CMZ Exploration Survey - ACES -
Institute of Astronomy, The University of Tokyo(东京大学天文学研究所);Astrophysics Research Institute, Liverpool John Moores University(利物浦约翰摩尔斯大学天体物理研究所);CCosmic Origins Of Life (COOL)(宇宙生命起源中心(COOL));UK ALMA Regional Centre Node, Jodrell Bank Centre for Astrophysics, Oxford Road, The University of Manchester(曼彻斯特大学约德尔银行天体物理学中心英国ALMA区域中心节点);Department of Astronomy, University of Florida(佛罗里达大学天文学系);Max Planck Institute for Astronomy(马克斯·普朗克天体物理学研究所);Center for Astrophysics and Space Astronomy(科罗拉多大学博尔德分校天体物理学与空间天文中心;天体物理与行星科学系);Department of Astrophysical and Planetary Sciences;University of Colorado, Boulder
ACES VIII: A Survey of Compact, High-Velocity Features Observed in CS(2-1)
University of Connecticut(康涅狄格大学);University of Florida(佛罗里达大学);University of Kansas(堪萨斯大学);Chinese Academy of Sciences South America Center for Astronomy, National Astronomical Observatories, CAS(中国科学院国家天文台南美天体物理中心);Instituto de Astronomía, Universidad Católica del Norte(北天主教大学天文学研究所)
JWST & ALMA Joint Analysis with [OII]$λλ$3726,3729, [OIII]$λ$4363, [OIII]88$μ$m, and [OIII]52$μ$m: Multi-Zone Evolution of Electron Densities at $\mathbf{z\sim0-14}$ and Its Impact on Metallicity Measurements
ALMA Polarization Study of the Magnetic Fields in Two Massive Clumps in the 20 km s$^{-1}$ Cloud of the Central Molecular Zone
Shanghai Astronomical Observatory, Chinese Academy of Sciences(中国科学院上海天文台);State Key Laboratory of Radio Astronomy and Technology(射电天文与技术国家重点实验室);National Astronomical Observatory of Japan(日本国立天文台);School of Astronomy and Space Science, Nanjing University(南京大学天文与空间科学学院);Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education(教育部现代天文与天体物理重点实验室(南京大学));Department of Physics, National Sun Yat-Sen University(国立中山大学物理系);Center of Astronomy and Gravitation, National Taiwan Normal University(国立台湾师范大学天文与重力研究中心)
ALMA观测揭示了中央分子区20 km s$^{-1}$云中两个团块的磁场特性,显示磁场在云尺度占主导,但重力在核心和凝聚尺度起主导作用,且磁场不足以阻止气体坍缩。
Multi-scale Gas Structure and Dynamics in an Extragalactic Central Molecular Zone
Princeton University(普林斯顿大学);University of Kentucky(肯塔基大学);University of Maryland(马里兰大学);National Radio Astronomy Observatory(国家射电天文台);Korea Astronomy and Space Science Institute(韩国天文学与空间科学研究院);University of Connecticut(康涅狄格大学);University of Alberta(阿尔伯塔大学)
OH/IR stars in the inner Galactic bulge: I. Colour, CO line, and stellar light curve characteristics
Chalmers University of Technology(查尔姆斯理工大学);Koninklijke Sterrenwacht van België(比利时皇家天文台);Vrije Universiteit Brussel(布鲁塞尔自由大学);Rochester Institute of Technology(罗切斯特理工学院);Center for Astrophysics | Harvard & Smithsonian(哈佛-史密森天体物理中心)
Molecular gas and star formation in central rings across nearby galaxies
Max-Planck-Institut für Astronomie(马克斯·普朗克天文学研究所);National Astronomical Observatory of Japan(日本国立天文台);Sterrenkundig Observatorium, Universiteit Gent(根特大学天文台);Observatorio Astronómico Nacional (IGN)(国家天文台(西班牙国家地理研究所));European Southern Observatory(欧洲南方天文台);Univ Lyon, Univ Lyon 1, ENS de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574(里昂大学、里昂第一大学、里昂高等师范学校、法国国家科学研究中心,里昂天体物理研究中心);Department of Astronomy, The Ohio State University(俄亥俄州立大学天文学系);Argelander-Institut für Astronomie, Universität Bonn(波恩大学阿根兰德尔天文学研究所);Department of Physics, University of Alberta(阿尔伯塔大学物理系);Universität Heidelberg, Zentrum für Astronomie, Institut für Th(海德堡大学天文学中心,天体物理研究所)