Browsing University of Hertfordshire by Author "Rosolowsky, Erik"

Now showing items 1-5 of 5

    • [C I](1–0) and [C I](2–1) in Resolved Local Galaxies 

      Crocker, Alison F.; Eric, Pellegrini; Smith, J.-D. T.; Draine, B.~T.; Wilson, C. D.; Wolfire, M. G.; Armus, Lee; Brinks, Elias; Dale, D.~A.; Groves, Brent; Herrera-Camus, Rodrigo; Hunt, L.~K.; Kennicutt, Robert C.; Murphy, E. J.; Sandstrom, Karin; Schinnerer, Eva; Rigopoulou, Dimitra; Rosolowsky, Erik; van der Werf, Paul (2019-12-10)
      We present resolved [C I] line intensities of 18 nearby galaxies observed with the SPIRE FTS spectrometer on the Herschel Space Observatory. We use these data along with resolved CO line intensities from J_up = 1 to 7 to ...

    • Low CO luminosities in dwarf galaxies 

      Schruba, Andreas; Leroy, Adam K.; Walter, Fabian; Bigiel, Frank; Brinks, E.; de Blok, W.J.G.; Kramer, Carsten; Rosolowsky, Erik; Sandstrom, Karin; Schuster, Karl; Usero, Antonio; Weiss, Axel; Wiesemeyer, Helmut (2012-05-07)
      We present maps of (12)COJ = 2-1 emission covering the entire star-forming disks of 16 nearby dwarf galaxies observed by the IRAM HERACLES survey. The data have 13 '' angular resolution, similar to 250 pc at our average ...

    • The MALATANG Survey : The L GAS-L IR Correlation on Sub-kiloparsec Scale in Six Nearby Star-forming Galaxies as Traced by HCN J = 4 → 3 and HCO + J = 4 → 3 

      Tan, Qing-Hua; Gao, Yu; Zhang, Zhi-Yu; Greve, Thomas R.; Jiang, Xue-Jian; Wilson, Christine D.; Yang, Chen-Tao; Bemis, Ashley; Chung, Aeree; Matsushita, Satoki; Shi, Yong; Ao, Yi-Ping; Brinks, Elias; Currie, Malcolm J.; Davis, Timothy A.; Grijs, Richard de; Ho, Luis C.; Imanishi, Masatoshi; Kohno, Kotaro; Lee, Bumhyun; Parsons, Harriet; Rawlings, Mark G.; Rigopoulou, Dimitra; Rosolowsky, Erik; Bulger, Joanna; Chen, Hao; Chapman, Scott C.; Eden, David; Gear, Walter K.; Gu, Qiu-Sheng; He, Jin-Hua; Jiao, Qian; Liu, Dai-Zhong; Liu, Li-Jie; Li, Xiao-Hu; Michalowski, Michal J.; Nguyen-Luong, Quang; Qiu, Jian-Jie; Smith, Matthew W. L.; Violino, Giulio; Wang, Jian-Fa; Wang, Jun-Feng; Wang, Jun-Zhi; Yeh, Sherry; Zhao, Ying-He; Zhu, Ming (2018-06-25)
      We present HCN J = 4→3 and HCO+ J = 4→3 maps of six nearby star-forming galaxies, NGC 253, NGC 1068, IC 342, M82, M83, and NGC 6946, obtained with the James Clerk Maxwell Telescope as part of the MALATANG survey. All ...

    • Thermal Feedback in the High-mass Star- and Cluster-forming Region W51 

      Ginsburg, Adam; Goddi, Ciriaco; Kruijssen, J. M.Diederik; Bally, John; Smith, Rowan; Galván-Madrid, Roberto; Mills, Elisabeth A.C.; Wang, Ke; Dale, James E.; Darling, Jeremy; Rosolowsky, Erik; Loughnane, Robert; Testi, Leonardo; Bastian, Nate (2017-06-16)
      High-mass stars have generally been assumed to accrete most of their mass while already contracted onto the main sequence, but this hypothesis has not been observationally tested. We present ALMA observations of a 3 × 1.5 ...

    • Variations in the Star Formation Efficiency of the Dense Molecular Gas across the Disks of Star-Forming Galaxies 

      Usero, Antonio; Leroy, Adam K.; Walter, Fabian; Schruba, Andreas; García-Burillo, Santiago; Sandstrom, Karin; Bigiel, Frank; Brinks, E.; Kramer, Carsten; Rosolowsky, Erik; Schuster, Karl-Friedrich; de Blok, W.J.G. (2015-10)
      We present a new survey of HCN(1-0) emission, a tracer of dense molecular gas, focused on the little-explored regime of normal star-forming galaxy disks. Combining HCN, CO, and infrared (IR) emission, we investigate the ...