Zobrazeno 1 - 10
of 23 243
pro vyhledávání: '"Jack T."'
Autor:
Stone, Erica M.
Publikováno v:
Technical Communication, 2023 Aug 01. 70(3), 109-110.
Externí odkaz:
https://www.jstor.org/stable/27340592
Autor:
Dinsmore, Jack T., Romani, Roger W.
We present the first Chandra X-ray Observatory (CXO) catalog of "pulsar X-ray filaments," or "misaligned outflows." These are linear, synchrotron radiating features powered by ultra-relativistic electrons and positrons that escape from bow shock puls
Externí odkaz:
http://arxiv.org/abs/2410.01807
Autor:
Steele, R J C
Publikováno v:
BMJ: British Medical Journal, 2015 Sep 01. 351
Externí odkaz:
https://www.jstor.org/stable/26521815
While Agent-Based Models can create detailed artificial societies based on individual differences and local context, they can be computationally intensive. Modelers may offset these costs through a parsimonious use of the model, for example by using
Externí odkaz:
http://arxiv.org/abs/2409.00824
Autor:
Garling, Christopher T., Kallivayalil, Nitya, McQuinn, Kristen B. W., Warfield, Jack T., Gennaro, Mario, Cohen, Roger E.
Understanding how and when galaxies formed stars over the history of the Universe is fundamental to the study of galaxy evolution. The star formation histories (SFHs) of galaxies in the local Universe can be measured with high precision using deep im
Externí odkaz:
http://arxiv.org/abs/2407.19534
Publikováno v:
Avian Diseases, 2007 Dec 01. 51(4), 808-809.
Externí odkaz:
https://www.jstor.org/stable/27565655
Autor:
Warfield, Jack T., Zinn, Joel C., Schonhut-Stasik, Jessica, Johnson, James W., Pinsonneault, Marc H., Johnson, Jennifer A., Stello, Dennis, Beaton, Rachael L., Elsworth, Yvonne, García, Rafael A., Mathur, Savita, Mosser, Benoît, Serenelli, Aldo, Tayar, Jamie
We present stellar age determinations for 4661 red giant branch stars in the APO-K2 catalog, derived using mass estimates from K2 asteroseismology from the K2 Galactic Archaeology Program and elemental abundances from the Apache Point Galactic Evolut
Externí odkaz:
http://arxiv.org/abs/2403.16250
Autor:
Richstein, Hannah, Kallivayalil, Nitya, Simon, Joshua D., Garling, Christopher T., Wetzel, Andrew, Warfield, Jack T., van der Marel, Roeland P., Jeon, Myoungwon, Rose, Jonah C., Torrey, Paul, Engelhardt, Anna Claire, Besla, Gurtina, Choi, Yumi, Geha, Marla, Guhathakurta, Puragra, Kirby, Evan N., Patel, Ekta, Sacchi, Elena, Sohn, Sangmo Tony
We present deep Hubble Space Telescope (HST) photometry of ten targets from Treasury Program GO-14734, including six confirmed ultra-faint dwarf galaxies (UFDs), three UFD candidates, and one likely globular cluster. Six of these targets are satellit
Externí odkaz:
http://arxiv.org/abs/2402.08731
Autor:
Weisz, Daniel R., Dolphin, Andrew E., Savino, Alessandro, McQuinn, Kristen B. W., Newman, Max J. B., Williams, Benjamin F., Kallivayalil, Nitya, Anderson, Jay, Boyer, Martha L., Correnti, Matteo, Geha, Marla C., Sandstrom, Karin M., Cole, Andrew A., Warfield, Jack T., Skillman, Evan D., Cohen, Roger E., Beaton, Rachael, Bressan, Alessandro, Bolatto, Alberto, Boylan-Kolchin, Michael, Brooks, Alyson M., Bullock, James S., Conroy, Charlie, Cooper, Michael C., Dalcanton, Julianne J., Dotter, Aaron L., Fritz, Tobias K., Garling, Christopher T., Gennaro, Mario, Gilbert, Karoline M., Girardi, Leo, Johnson, Benjamin D., Johnson, L. Clifton, Kalirai, Jason, Kirby, Evan N., Lang, Dustin, Marigo, Paola, Richstein, Hannah, Schlafly, Edward F., Tollerud, Erik J., Wetzel, Andrew
We present NIRCam and NIRISS modules for DOLPHOT, a widely-used crowded field stellar photometry package. We describe details of the modules including pixel masking, astrometric alignment, star finding, photometry, catalog creation, and artificial st
Externí odkaz:
http://arxiv.org/abs/2402.03504
Autor:
Boyer, Martha L., Pastorelli, Giada, Girardi, Léo, Marigo, Paola, Dolphin, Andrew E., McQuinn, Kristen B. W., Newman, Max J. B., Savino, Alessandro, Weisz, Daniel R., Williams, Benjamin F., Anderson, Jay, Cohen, Roger E., Correnti, Matteo, Cole, Andrew A., Geha, Marla C., Gennaro, Mario, Kallivayalil, Nitya, Kirby, Evan N., Sandstrom, Karin M., Skillman, Evan D., Garling, Christopher T., Richstein, Hannah, Warfield, Jack T.
We present an investigation of evolved stars in the nearby star-forming galaxy WLM, using NIRCam imaging from the JWST resolved stellar populations early-release science (ERS) program. We find that various combinations of the F090W, F150W, F250M, and
Externí odkaz:
http://arxiv.org/abs/2401.14889