The ALMaQUEST Survey. XIII. Understanding Radial Trends in Star Formation Quenching via the Relative Roles of Gas Availability and Star Formation Efficiency

Autor: Hsi-An Pan, Lihwai Lin, Sara L. Ellison, Mallory D. Thorp, Sebastián F. Sánchez, Asa F. L. Bluck, Francesco Belfiore, Joanna M. Piotrowska, Jillian M. Scudder, William M. Baker

Publikováno v: The Astrophysical Journal, Vol 964, Iss 2, p 120 (2024)

Star formation quenching is one of the key processes that shape the evolution of galaxies. In this study, we investigate the changes in molecular gas and star formation properties as galaxies transit from the star-forming main sequence to the passive

Externí odkaz: https://doaj.org/article/beb4ec73ab4b45ce9d0e1bec9d01a993

The ALMaQUEST Survey X: What powers merger induced star formation?

Autor: Mallory D Thorp, Sara L Ellison, Hsi-An Pan, Lihwai Lin, David R Patton, Asa F L Bluck, Dan Walters, Jillian M Scudder

Galaxy mergers are known to trigger both extended and central star formation. However, what remains to be understood is whether this triggered star formation is facilitated by enhanced star formation efficiencies, or an abundance of molecular gas fue

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24b24afe87daeafa762e7fd723324790
http://arxiv.org/abs/2208.06426

The ALMaQUEST Survey. VII. Star Formation Scaling Relations of Green Valley Galaxies

Autor: Lihwai Lin, Sara L. Ellison, Hsi-An Pan, Mallory D. Thorp, Po-Chieh Yu, Francesco Belfiore, Bau-Ching Hsieh, Roberto Maiolino, S. Ramya, Sebastián F. Sánchez, Yung-Chau Su

We utilize the ALMA-MaNGA QUEnch and STar formation (ALMaQUEST) survey to investigate the kpc-scale scaling relations, presented as the resolved star-forming MS (rSFMS: ΣSFR versus Σ*), the resolved Schmidt–Kennicutt relation (rSK: ΣSFR versus �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a0c00d84305ae5eb0a4453d9a77faee

VERTICO

Autor: Rory Smith, Timothy A. Davis, Mallory D. Thorp, Stephanie Tonnesen, Laura C. Parker, Sara L. Ellison, Bumhyun Lee, Aeree Chung, María J. Jiménez-Donaire, C. D. Wilson, Evan Vienneau, Alessandro Boselli, Katya Leidig, Stuart N. Vogel, Pascal J. Elahi, Yannick M. Bahé, Dhruv Bisaria, Kristine Spekkens, Angus Mok, James Wadsley, Toby Brown, N. Zabel, Benedikt Diemer, Alberto D. Bolatto, Ian D. Roberts, Ryan Chown, Maan H. Hani, Karen Pardos Olsen, Adam R. H. Stevens, Luca Cortese, Hyein Yoon, Charlotte Welker, Vicente Villanueva, Barbara Catinella, Claire R. Cashmore, Claudia del P. Lagos

Publikováno v: Astrophysical Journal, Supplement Series, 257(2):21. IOP PUBLISHING LTD
The Astrophysical Journal Supplement Series
The Astrophysical Journal Supplement Series, 2021, 257, 24 pp. ⟨10.3847/1538-4365/ac28f5⟩
The Astrophysical Journal Supplement Series, 257(2)

We present the Virgo Environment Traced in CO (VERTICO) survey, a new effort to map $^{12}$CO($2-1$), $^{13}$CO($2-1$), and C$^{18}$O($2-1$) in 51 Virgo Cluster galaxies with the Atacama Compact Array, part of the Atacama Large Millimeter/submillimet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91506a508dae5bf1ddb3644946479444
http://www.scopus.com/inward/record.url?scp=85119994106&partnerID=8YFLogxK

The ALMaQUEST Survey. VIII. What Causes the Discrepancy in the Velocity between the CO and Hα Rotation Curves in Galaxies?

Autor: Yung-Chau Su, Lihwai Lin, Hsi-An Pan, Carlos López Cobá, Bau-Ching Hsieh, Sebastián F. Sánchez, Mallory D. Thorp, Martin Bureau, Sara L. Ellison

Publikováno v: The Astrophysical Journal. 934:173

We compare the CO(1–0) and Hα kinematics in 34 nearby galaxies, selected from the ALMaQUEST and EDGE-CALIFA surveys. We use 3D-Barolo, a 3D tilted-ring model, to derive the CO and Hα rotation curves. Before comparing rotation curves in the 34 nea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad207c60dccc09698846af10a74acd84
https://doi.org/10.3847/1538-4357/ac77fd