Zobrazeno 1 - 10
of 612
pro vyhledávání: '"SIMPSON, ANNA"'
Autor:
Fraser, Wesley C., Porter, Simon B., Peltier, Lowell, Kavelaars, JJ, Verbiscer, Anne J., Buie, Marc W., Stern, S. Alan, Spencer, John R., Benecchi, Susan D., Terai, Tsuyoshi, Ito, Takashi, Yoshida, Fumi, Gerdes, David W., Napier, Kevin J., Lin, Hsing Wen, Gwyn, Stephen D. J., Smotherman, Hayden, Fabbro, Sebastien, Singer, Kelsi N., Alexander, Amanda M., Arimatsu, Ko, Banks, Maria E., Bray, Veronica J., El-Maarry, Mohamed Ramy, Ferrell, Chelsea L., Fuse, Tetsuharu, Glass, Florian, Holt, Timothy R., Hong, Peng, Ishimaru, Ryo, Johnson, Perianne E., Lauer, Tod R., Leiva, Rodrigo, Lykawka, Patryk S., Marschall, Raphael, Núñez, Jorge I., Postman, Marc, Quirico, Eric, Rhoden, Alyssa R., Simpson, Anna M., Schenk, Paul, Skrutskie, Michael F., Steffl, Andrew J., Throop, Henry
We report the detection of 239 trans-Neptunian Objects discovered through the on-going New Horizons survey for distant minor bodies being performed with the Hyper Suprime-Cam mosaic imager on the Subaru Telescope. These objects were discovered in ima
Externí odkaz:
http://arxiv.org/abs/2407.21142
Autor:
Napier, Kevin J., Lin, Hsing-Wen, Gerdes, David W., Adams, Fred C., Simpson, Anna M., Porter, Matthew W., Weber, Katherine G., Markwardt, Larissa, Gowman, Gabriel, Smotherman, Hayden, Bernardinelli, Pedro H., Jurić, Mario, Connolly, Andrew J., Kalmbach, J. Bryce, Portillo, Stephen K. N., Trilling, David E., Strauss, Ryder, Oldroyd, William J., Trujillo, Chadwick A., Chandler, Colin Orion, Holman, Matthew J., Schlichting, Hilke E., McNeill, Andrew, Collaboration, the DEEP
The DECam Ecliptic Exploration Project (DEEP) is a deep survey of the trans-Neptunian solar system being carried out on the 4-meter Blanco telescope at Cerro Tololo Inter-American Observatory in Chile using the Dark Energy Camera (DECam). By using a
Externí odkaz:
http://arxiv.org/abs/2309.09478
Publikováno v:
JCAP06(2023)055
We propose a new scenario for the formation of asteroid-mass primordial black holes (PBHs). Our mechanism is based on the annihilation of the string-wall network associated with the breaking of a $U(1)$ global symmetry into a discrete $Z_N$ symmetry.
Externí odkaz:
http://arxiv.org/abs/2303.14107
Publikováno v:
JCAP 02 (2023) 031 JCAP 02 (2023) 031 JCAP 02 (2023) 031 JCAP 02 (2023) 031 JCAP 02 (2023) 031 JCAP 02 (2023) 031
Axion-like particles (ALPs), a compelling candidate for dark matter (DM), are the pseudo Nambu-Goldstone bosons of a spontaneously and explicitly broken global $U(1)$ symmetry. When the symmetry breaking happens after inflation, the ALP cosmology pre
Externí odkaz:
http://arxiv.org/abs/2207.07126
We use ALMA measurements of 870 $\mu$m thermal emission from a sample of mid-sized (15-40 km diameter) Jupiter Trojan asteroids to search for high albedo objects in this population. We calculate the diameters and albedos of each object using a therma
Externí odkaz:
http://arxiv.org/abs/2202.07066
Autor:
Stockton (PI), Amanda, Geppert, Wolf, Cullen, David, Amador, Elena, Cable, Morgan, Gentry, Diana, Murukesan, Gayathri, Stevens, Adam, Tan, George, Duca, Zach, Sutton, Scot, Rennie, Vincent, Rader, Erika, Cullen, Thomas, Sessa, Alex, Hanna, Ashley, Simpson, Anna, Novak, Carlie, LeCates, Chloe, King, David, Cable, Morgan L., Sessa, Alexander M., Simpson, Anna C., Hanna, Ashley M., Gentry, Diana M., Sutton, Scot M., Amador, Elena S., Helmlinger, Mark, Stockton, Amanda M.
Publikováno v:
In Planetary and Space Science August 2023 232
Publikováno v:
Phys. Rev. D 104, 061301 (2021)
Axion-like particles (ALPs) are a compelling candidate for dark matter (DM), whose production is associated with the formation of a string-wall network. If walls bounded by strings persist, which requires the potential to have multiple local minima (
Externí odkaz:
http://arxiv.org/abs/2103.07625
Autor:
Nayagam, Jeremy S., Ahmed, Wafaa, Farrant, Matthew, Jefferies, Jamie, Boshell, Vanessa, Simpson, Anna, Joshi, Deepak
Publikováno v:
In Clinics and Research in Hepatology and Gastroenterology January 2024 48(1)