Zobrazeno 1 - 10
of 2 690
pro vyhledávání: '"Clark, Paul A."'
Autor:
Whitworth, David J., Smith, Rowan J., Glover, Simon C. O., Tress, Robin, Watkins, Elizabeth J, Feng, Jian-Cheng, Brucy, Noe, Klessen, Ralf S., Clark, Paul C.
In the Milky Way and other main-sequence galaxies, stars form exclusively in molecular gas, which is traced by CO emission. However, low metallicity dwarf galaxies are often `CO-dark' in the sense that CO emission is not observable even at the high r
Externí odkaz:
http://arxiv.org/abs/2410.10983
Autor:
Durán-Camacho, Eva, Duarte-Cabral, Ana, Pettitt, Alex R., Treß, Robin G., Clark, Paul C., Klessen, Ralf S., Bogue, Kamran R. J., Smith, Rowan J., Sormani, Mattia C.
To advance our understanding of the evolution of the interstellar medium (ISM) of our Galaxy, numerical models of Milky Way (MW) type galaxies are widely used. However, most models only vaguely resemble the MW (e.g. in total mass), and often use impo
Externí odkaz:
http://arxiv.org/abs/2405.09503
Autor:
Dib, Sami, Zhou, Jian Wen, Comerón, Sébastien, Garduño, Luis E., Kravtsov, Valery V., Clark, Paul C., Li, Guang-Xing, Lara-López, Maritza A., Liu, Tie, Shadmehri, Mohsen, Doughty, James R.
Star formation estimates based on the counting of YSOs is commonly applied to nearby star-forming regions in the Galaxy. With this method, the SFRs are measured using the counts of YSOs in a particular protostellar Class, a typical protostellar mass,
Externí odkaz:
http://arxiv.org/abs/2405.00095
Autor:
Prole, Lewis R., Regan, John A., Glover, Simon C. O., Klessen, Ralf S., Priestley, Felix D., Clark, Paul C.
Halos with masses in excess of the atomic limit are believed to be ideal environments in which to form heavy black hole seeds with masses above 10^3 Msun. In cases where the H_2 fraction is suppressed this is expected to lead to reduced fragmentation
Externí odkaz:
http://arxiv.org/abs/2312.06769
Autor:
Sirks, Ellen L., Massey, Richard, Gill, Ajay S., Anderson, Jason, Benton, Steven J., Brown, Anthony M., Clark, Paul, English, Joshua, Everett, Spencer W., Fraisse, Aurelien A., Franco, Hugo, Hartley, John W., Harvey, David, Holder, Bradley, Hunter, Andrew, Huff, Eric M., Hynous, Andrew, Jauzac, Mathilde, Jones, William C., Joyce, Nikky, Kennedy, Duncan, Lagattuta, David, Leung, Jason S. -Y., Li, Lun, Lishman, Stephen, Luu, Thuy Vy T., McCleary, Jacqueline E., Nagy, Johanna M., Netterfield, C. Barth, Paracha, Emaad, Purcaru, Robert, Redmond, Susan F., Rhodes, Jason D., Robertson, Andrew, Romualdez, L. Javier, Roth, Sarah, Salter, Robert, Schmoll, Jurgen, Shaaban, Mohamed M., Smith, Roger, Smith, Russell, Tam, Sut Ieng, Vassilakis, Georgios N.
Publikováno v:
Aerospace 2023, 10, 960
In April to May 2023, the superBIT telescope was lifted to the Earth's stratosphere by a helium-filled super-pressure balloon, to acquire astronomical imaging from above (99.5% of) the Earth's atmosphere. It was launched from New Zealand then, for 40
Externí odkaz:
http://arxiv.org/abs/2311.08602
Advanced primordial chemistry networks have been developed to model the collapse of metal-free baryonic gas within the gravitational well of dark matter (DM) halos and its subsequent collapse into Population III stars. At the low densities of 10^-26-
Externí odkaz:
http://arxiv.org/abs/2310.10730
Autor:
McCleary, Jacqueline E., Everett, Spencer W., Shaaban, Mohamed M., Gill, Ajay S., Vassilakis, Georgios N., Huff, Eric M., Massey, Richard J., Benton, Steven J., Brown, Anthony M., Clark, Paul, Holder, Bradley, Fraisse, Aurelien A., Jauzac, Mathilde, Jones, William C., Lagattuta, David, Leung, Jason S. -Y., Li, Lun, Luu, Thuy Vy T., Nagy, Johanna M., Netterfield, C. Barth, Paracha, Emaad, Redmond, Susan F., Rhodes, Jason D., Schmoll, J\''urgen, Sirks, Ellen, Tam, Sut Ieng
The Superpressure Balloon-borne Imaging Telescope (SuperBIT) is a diffraction-limited, wide-field, 0.5 m, near-infrared to near-ultraviolet observatory designed to exploit the stratosphere's space-like conditions. SuperBIT's 2023 science flight will
Externí odkaz:
http://arxiv.org/abs/2307.03295
Autor:
Prole, Lewis R., Schauer, Anna T. P., Clark, Paul C., Glover, Simon C. O., Priestley, Felix D., Klessen, Ralf S.
Molecular hydrogen allows cooling in primordial gas, facilitating its collapse into Population III stars within primordial halos. Lyman-Werner (LW) radiation from these stars can escape the halo and delay further star formation by destroying H$_2$ in
Externí odkaz:
http://arxiv.org/abs/2301.00828
Population III stars form in groups due to the fragmentation of primordial gas. While uniform magnetic fields have been shown to support against fragmentation in present day star formation, it is unclear whether realistic k^3/2 primordial fields can
Externí odkaz:
http://arxiv.org/abs/2206.11919
Autor:
Teasdale, Stephanie, Dong, Xin, Griffin, Alison, Clark, Paul James, Nisbet, Janelle, Morton, Adam, Phillips, Liza, Sullivan, Mitchell Anthony, Galloway, Graham
Publikováno v:
In Journal of Diabetes and Its Complications November 2024 38(11)
