Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sean Andrews"'
Autor:
Anibal Sierra, Laura M. Pérez, Benjamín Sotomayor, Myriam Benisty, Claire J. Chandler, Sean Andrews, John Carpenter, Thomas Henning, Leonardo Testi, Luca Ricci, David Wilner
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 2, p 306 (2024)
The physical origin of the large cavities observed in transition disks is to date still unclear. Different physical mechanisms (e.g., a companion, dead zones, enhanced grain growth) produce disk cavities of different depth, and the expected spatial d
Externí odkaz:
https://doaj.org/article/ad2fa9cb65824f40b5b765bdd835ec3b
Autor:
Deryl E. Long, L. Ilsedore Cleeves, Fred C. Adams, Sean Andrews, Edwin A. Bergin, Viviana V. Guzmán, Jane Huang, A. Meredith Hughes, Chunhua Qi, Kamber Schwarz, Jacob B. Simon, David Wilner
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 88 (2024)
Ionization drives important chemical and dynamical processes within protoplanetary disks, including the formation of organics and water in the cold midplane and the transportation of material via accretion and magnetohydrodynamic flows. Understanding
Externí odkaz:
https://doaj.org/article/4c56317f7df5440e857b987d12f0241b
Autor:
Adolfo S. Carvalho, Laura M. Pérez, Anibal Sierra, Maria Jesus Mellado, Lynne A. Hillenbrand, Sean Andrews, Myriam Benisty, Tilman Birnstiel, John M. Carpenter, Viviana V. Guzmán, Jane Huang, Andrea Isella, Nicolas Kurtovic, Luca Ricci, David J. Wilner
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 129 (2024)
Rings and gaps are among the most widely observed forms of substructure in protoplanetary disks. A gap–ring pair may be formed when a planet carves a gap in the disk, which produces a local pressure maximum following the gap that traps inwardly dri
Externí odkaz:
https://doaj.org/article/82ef11b386fc43d7ae1299a0c8530428
Autor:
Benjamin M. Tofflemire, Lisa Prato, Adam L. Kraus, Dominique Segura-Cox, G. H. Schaefer, Rachel Akeson, Sean Andrews, Eric L. N. Jensen, Christopher M. Johns-Krull, J. J. Zanazzi, M. Simon
Publikováno v:
The Astronomical Journal, Vol 167, Iss 5, p 232 (2024)
Close binary systems present challenges to planet formation. As binary separations decrease, so do the occurrence rates of protoplanetary disks in young systems and planets in mature systems. For systems that do retain disks, their disk masses and si
Externí odkaz:
https://doaj.org/article/6387efd428ae4865baaa9e9019ed30c5
Autor:
Klaus M. Pontoppidan, Colette Salyk, Andrea Banzatti, Ke Zhang, Ilaria Pascucci, Karin I. Öberg, Feng Long, Carlos E. Romero-Mirza, John Carr, Joan Najita, Geoffrey A. Blake, Nicole Arulanantham, Sean Andrews, Nicholas P. Ballering, Edwin Bergin, Jenny Calahan, Douglas Cobb, Maria Jose Colmenares, Annie Dickson-Vandervelde, Anna Dignan, Joel Green, Phoebe Heretz, Gregory Herczeg, Anusha Kalyaan, Sebastiaan Krijt, Tyler Pauly, Paola Pinilla, Leon Trapman, Chengyan Xie
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 2, p 158 (2024)
The JWST Disk Infrared Spectral Chemistry Survey (JDISCS) aims to understand the evolution of the chemistry of inner protoplanetary disks using the Mid-InfraRed Instrument (MIRI) on the James Webb Space Telescope (JWST). With a growing sample of >30
Externí odkaz:
https://doaj.org/article/9fce91bfb7f74aada1b295364f3e3013
Autor:
Ruobing Dong, Sheng-yuan Liu, Josh Eisner, Sean Andrews, Jeffrey Fung, Zhaohuan Zhu, Eugene Chiang, Jun Hashimoto, Hauyu Baobab Liu, Simon Casassus, Thomas Esposito, Yasuhiro Hasegawa, Takayuki Muto, Yaroslav Pavlyuchenkov, David Wilner, Eiji Akiyama, Motohide Tamura, John Wisniewski
Publikováno v:
The Astrophysical Journal, Vol 860, Iss 2, p 124 (2018)
Spatially resolved structures in protoplanetary disks hint at unseen planets. Previous imaging observations of the transitional disk around MWC 758 revealed an inner cavity, a ring-like outer disk, emission clumps, and spiral arms, all possibly gener
Externí odkaz:
https://doaj.org/article/5386f69c59a04fdcb39cda1ff5fa0b09
Autor:
Sean Andrews
Publikováno v:
Lateral, Vol 1 (2012)
Over the course of the last 150 years or so, we can see three distinct phases of the culture industry. More specifically, there have been (at least) three eras marked by different configurations of the relationship between culture, politics, the domi
Externí odkaz:
https://doaj.org/article/8389b3e351644abebee3ae7fd43e7070
Autor:
John Hong, Sean Andrews, Jan Bos, Edward Chan, Tallis Chang, Vincent Condito, Alan Lewis, Murilo Pessatti, Seung Tak Ryu, Heesun Shin, Bing Wen
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 13:200-208
Autor:
Sean Andrews
Publikováno v:
Seapower by Other Means ISBN: 9783748935247
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e1f1f43fa7a8d55a5cead606f5128af
https://doi.org/10.5771/9783748935247-213
https://doi.org/10.5771/9783748935247-213
Publikováno v:
Maritime Cooperation and Security in the Indo-Pacific Region ISBN: 9789004532847
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cf36659f406f8bda7e09786bd6b62e
https://doi.org/10.1163/9789004532847_010
https://doi.org/10.1163/9789004532847_010