Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Tasker, Elizabeth J."'
Autor:
Unterborn, Cayman T., Byrne, Paul K., Anbar, Ariel D., Arney, Giada, Brain, David, Desch, Steve J., Foley, Bradford J., Gilmore, Martha S., Hartnett, Hilairy E., Henning, Wade G., Hirschmann, Marc M., Izenberg, Noam R., Kane, Stephen R., Kite, Edwin S., Kreidberg, Laura, Lee, Kanani K. M., Lyons, Timothy W., Olson, Stephanie L., Panero, Wendy R., Planavsky, Noah J., Reinhard, Christopher T., Renaud, Joseph P., Schaefer, Laura K., Schwieterman, Edward W., Sohl, Linda E., Tasker, Elizabeth J., Way, Michael J.
The search for exoplanetary life must encompass the complex geological processes reflected in an exoplanet's atmosphere, or we risk reporting false positive and false negative detections. To do this, we must nurture the nascent discipline of "exogeos
Externí odkaz:
http://arxiv.org/abs/2007.08665
Earth-Like is an interactive website and twitter bot that allows users to explore changes in the average global surface temperature of an Earth-like planet due to variations in the surface oceans and emerged land coverage, rate of volcanism (degassin
Externí odkaz:
http://arxiv.org/abs/2001.01438
While thousands of exoplanets have been confirmed, the known properties about individual discoveries remain sparse and depend on detection technique. To utilize more than a small section of the exoplanet dataset, tools need to be developed to estimat
Externí odkaz:
http://arxiv.org/abs/1911.11035
Autor:
Pettitt, Alex R., Egusa, Fumi, Dobbs, Clare L., Tasker, Elizabeth J., Fujimoto, Yusuke, Habe, Asao
With the advent of modern observational efforts providing extensive giant molecular cloud catalogues, understanding the evolution of such clouds in a galactic context is of prime importance. While numerous previous numerical and theoretical works hav
Externí odkaz:
http://arxiv.org/abs/1807.09980
We explore the effect of different galactic disc environments on the properties of star-forming clouds through variations in the background potential in a set of isolated galaxy simulations. Rising, falling and flat rotation curves expected in halo d
Externí odkaz:
http://arxiv.org/abs/1712.00957
We investigate star formation occurring in idealised giant molecular clouds, comparing structures that evolve in isolation versus those undergoing a collision. Two different collision speeds are investigated and the impact of photoionising radiation
Externí odkaz:
http://arxiv.org/abs/1710.02285
We performed sub-parsec ($\sim$ 0.014 pc) scale simulations of cloud-cloud collisions of two idealized turbulent molecular clouds (MCs) with different masses in the range of $0.76 - 2.67 \times 10^4$M$_{\odot}$ and with collision speeds of 5 $-$ 30 k
Externí odkaz:
http://arxiv.org/abs/1706.08656
Autor:
Pettitt, Alex R., Tasker, Elizabeth J., Wadsley, James W., Keller, Ben W., Benincasa, Samantha M.
Tidal encounters are believed to be one of the key drivers of galactic spiral structure in the Universe. Such spirals are expected to produce different morphological and kinematic features compared to density wave and dynamic spiral arms. In this wor
Externí odkaz:
http://arxiv.org/abs/1704.04127
Autor:
Jin, Keitaro, Salim, Diane M., Federrath, Christoph, Tasker, Elizabeth J., Habe, Asao, Kainulainen, Jouni T.
We determine the physical properties and turbulence driving mode of molecular clouds formed in numerical simulations of a Milky Way-type disc galaxy with parsec-scale resolution. The clouds form through gravitational fragmentation of the gas, leading
Externí odkaz:
http://arxiv.org/abs/1703.09709
Publikováno v:
2017MNRAS.467..512S
We investigated the effect of photoionising feedback inside turbulent star-forming clouds, comparing the resultant star formation in both idealised profiles and more realistic cloud structures drawn from a global galaxy simulation. We performed a ser
Externí odkaz:
http://arxiv.org/abs/1612.06381