Zobrazeno 1 - 10
of 3 155
pro vyhledávání: '"Cheng, A F"'
Autor:
Raducan, S. D., Jutzi, M., Cheng, A. F., Zhang, Y., Barnouin, O., Collins, G. S., Daly, R. T., Davison, T. M., Ernst, C. M., Farnham, T. L., Ferrari, F., Hirabayashi, M., Kumamoto, K. M., Michel, P., Murdoch, N., Nakano, R., Pajola, M., Rossi, A., Agrusa, H. F., Barbee, B. W., Syal, M. Bruck, Chabot, N. L., Dotto, E., Fahnestock, E. G., Hasselmann, P. H., Herreros, I., Ivanovski, S., Li, J. -Y., Lucchetti, A., Luther, R., Ormö, J., Owen, M., Pravec, P., Rivkin, A. S., Robin, C. Q., Sánchez, P., Tusberti, F., Wünnemann, K., Zinzi, A., Epifani, E. Mazzotta, Manzoni, C., May, B. H.
On September 26, 2022, NASA's Double Asteroid Redirection Test (DART) mission successfully impacted Dimorphos, the natural satellite of the binary near-Earth asteroid (65803) Didymos. Numerical simulations of the impact provide a means to explore tar
Externí odkaz:
http://arxiv.org/abs/2403.00667
Autor:
Meyer, Alex J., Agrusa, Harrison F., Richardson, Derek C., Daly, R. Terik, Fuentes-Muñoz, Oscar, Hirabayashi, Masatoshi, Michel, Patrick, Merrill, Colby C., Nakano, Ryota, Cheng, Andrew F., Barbee, Brent, Barnouin, Olivier S., Chesley, Steven R., Ernst, Carolyn M., Gkolias, Ioannis, Moskovitz, Nicholas A., Naidu, Shantanu P., Pravec, Petr, Scheirich, Petr, Thomas, Cristina A., Tsiganis, Kleomenis, Scheeres, Daniel J.
With the successful impact of the NASA DART spacecraft in the Didymos-Dimorphos binary asteroid system, we provide an initial analysis of the post-impact perturbed binary asteroid dynamics. To compare our simulation results with observations, we intr
Externí odkaz:
http://arxiv.org/abs/2307.16777
Autor:
Cheng, Andrew F., Agrusa, Harrison F., Barbee, Brent W., Meyer, Alex J., Farnham, Tony L., Raducan, Sabina D., Richardson, Derek C., Dotto, Elisabetta, Zinzi, Angelo, Della Corte, Vincenzo, Statler, Thomas S., Chesley, Steven, Naidu, Shantanu P., Hirabayashi, Masatoshi, Li, Jian-Yang, Eggl, Siegfried, Barnouin, Olivier S., Chabot, Nancy L., Chocron, Sidney, Collins, Gareth S., Daly, R. Terik, Davison, Thomas M., DeCoster, Mallory E., Ernst, Carolyn M., Ferrari, Fabio, Graninger, Dawn M., Jacobson, Seth A., Jutzi, Martin, Kumamoto, Kathryn M., Luther, Robert, Lyzhoft, Joshua R., Michel, Patrick, Murdoch, Naomi, Nakano, Ryota, Palmer, Eric, Rivkin, Andrew S., Scheeres, Daniel J., Stickle, Angela M., Sunshine, Jessica M., Trigo-Rodriguez, Josep M., Vincent, Jean-Baptiste, Walker, James D., Wünnemann, Kai, Zhang, Yun, Amoroso, Marilena, Bertini, Ivano, Brucato, John R., Capannolo, Andrea, Cremonese, Gabriele, Dall'Ora, Massimo, Deshapriya, Prasanna J. D., Gai, Igor, Hasselmann, Pedro H., Ieva, Simone, Impresario, Gabriele, Ivanovski, Stavro L., Lavagna, Michèle, Lucchetti, Alice, Epifani, Elena M., Modenini, Dario, Pajola, Maurizio, Palumbo, Pasquale, Perna, Davide, Pirrotta, Simone, Poggiali, Giovanni, Rossi, Alessandro, Tortora, Paolo, Zannoni, Marco, Zanotti, Giovanni
The NASA Double Asteroid Redirection Test (DART) mission performed a kinetic impact on asteroid Dimorphos, the satellite of the binary asteroid (65803) Didymos, at 23:14 UTC on September 26, 2022 as a planetary defense test. DART was the first hyperv
Externí odkaz:
http://arxiv.org/abs/2303.03464
Autor:
Daly, R. Terik, Ernst, Carolyn M., Barnouin, Olivier S., Chabot, Nancy L., Rivkin, Andrew S., Cheng, Andrew F., Adams, Elena Y., Agrusa, Harrison F., Abel, Elisabeth D., Alford, Amy L., Asphaug, Erik I., Atchison, Justin A., Badger, Andrew R., Baki, Paul, Ballouz, Ronald-L., Bekker, Dmitriy L., Bellerose, Julie, Bhaskaran, Shyam, Buratti, Bonnie J., Cambioni, Saverio, Chen, Michelle H., Chesley, Steven R., Chiu, George, Collins, Gareth S., Cox, Matthew W., DeCoster, Mallory E., Ericksen, Peter S., Espiritu, Raymond C., Faber, Alan S., Farnham, Tony L., Ferrari, Fabio, Fletcher, Zachary J., Gaskell, Robert W., Graninger, Dawn M., Haque, Musad A., Harrington-Duff, Patricia A., Hefter, Sarah, Herreros, Isabel, Hirabayashi, Masatoshi, Huang, Philip M., Hsieh, Syau-Yun W., Jacobson, Seth A., Jenkins, Stephen N., Jensenius, Mark A., John, Jeremy W., Jutzi, Martin, Kohout, Tomas, Krueger, Timothy O., Laipert, Frank E., Lopez, Norberto R., Luther, Robert, Lucchetti, Alice, Mages, Declan M., Marchi, Simone, Martin, Anna C., McQuaide, Maria E., Michel, Patrick, Moskovitz, Nicholas A., Murphy, Ian W., Murdoch, Naomi, Naidu, Shantanu P., Nair, Hari, Nolan, Michael C., Ormö, Jens, Pajola, Maurizio, Palmer, Eric E., Peachey, James M., Pravec, Petr, Raducan, Sabina D., Ramesh, K. T., Ramirez, Joshua R., Reynolds, Edward L., Richman, Joshua E., Robin, Colas Q., Rodriguez, Luis M., Roufberg, Lew M., Rush, Brian P., Sawyer, Carolyn A., Scheeres, Daniel J., Scheirich, Petr, Schwartz, Stephen R., Shannon, Matthew P., Shapiro, Brett N., Shearer, Caitlin E., Smith, Evan J., Steele, R. Joshua, Steckloff, Jordan K, Stickle, Angela M., Sunshine, Jessica M., Superfin, Emil A., Tarzi, Zahi B., Thomas, Cristina A., Thomas, Justin R., Trigo-Rodríguez, Josep M., Tropf, B. Teresa, Vaughan, Andrew T., Velez, Dianna, Waller, C. Dany, Wilson, Daniel S., Wortman, Kristin A., Zhang, Yun
While no known asteroid poses a threat to Earth for at least the next century, the catalog of near-Earth asteroids is incomplete for objects whose impacts would produce regional devastation. Several approaches have been proposed to potentially preven
Externí odkaz:
http://arxiv.org/abs/2303.02248
Autor:
Thomas, Cristina A., Naidu, Shantanu P., Scheirich, Peter, Moskovitz, Nicholas A., Pravec, Petr, Chesley, Steven R., Rivkin, Andrew S., Osip, David J., Lister, Tim A., Benner, Lance A. M., Brozović, Marina, Contreras, Carlos, Morrell, Nidia, Rożek, Agata, Kušnirák, Peter, Hornoch, Kamil, Mages, Declan, Taylor, Patrick A., Seymour, Andrew D., Snodgrass, Colin, Jørgensen, Uffe G., Dominik, Martin, Skiff, Brian, Polakis, Tom, Knight, Matthew M., Farnham, Tony L., Giorgini, Jon D., Rush, Brian, Bellerose, Julie, Salas, Pedro, Armentrout, William P., Watts, Galen, Busch, Michael W., Chatelain, Joseph, Gomez, Edward, Greenstreet, Sarah, Phillips, Liz, Bonavita, Mariangela, Burgdorf, Martin J., Khalouei, Elahe, Longa-Peña, Penélope, Rabus, Markus, Sajadian, Sedighe, Chabot, Nancy L., Cheng, Andrew F., Ryan, William H., Ryan, Eileen V., Holt, Carrie E., Agrusa, Harrison F.
The Double Asteroid Redirection Test (DART) spacecraft successfully performed the first test of a kinetic impactor for asteroid deflection by impacting Dimorphos, the secondary of near-Earth binary asteroid (65803) Didymos, and changing the orbital p
Externí odkaz:
http://arxiv.org/abs/2303.02077
Autor:
Li, Jian-Yang, Hirabayashi, Masatoshi, Farnham, Tony L., Sunshine, Jessica M., Knight, Matthew M., Tancredi, Gonzalo, Moreno, Fernando, Murphy, Brian, Opitom, Cyrielle, Chesley, Steve, Scheeres, Daniel J., Thomas, Cristina A., Fahnestock, Eugene G., Cheng, Andrew F., Dressel, Linda, Ernst, Carolyn M., Ferrari, Fabio, Fitzsimmons, Alan, Ieva, Simone, Ivanovski, Stavro L., Kareta, Teddy, Kolokolova, Ludmilla, Lister, Tim, Raducan, Sabina D., Rivkin, Andrew S., Rossi, Alessandro, Soldini, Stefania, Stickle, Angela M., Vick, Alison, Vincent, Jean-Baptiste, Weaver, Harold A., Bagnulo, Stefano, Bannister, Michele T., Cambioni, Saverio, Bagatin, Adriano Campo, Chabot, Nancy L., Cremonese, Gabriele, Daly, R. Terik, Dotto, Elisabetta, Glenar, David A., Granvik, Mikael, Hasselmann, Pedro H., Herreros, Isabel, Jacobson, Seth, Jutzi, Martin, Kohout, Tomas, La Forgia, Fiorangela, Lazzarin, Monica, Lin, Zhong-Yi, Lolachi, Ramin, Lucchetti, Alice, Makadia, Rahil, Epifani, Elena Mazzotta, Michel, Patrick, Migliorini, Alessandra, Moskovitz, Nicholas A., Orm., Jens, Pajola, Maurizio, nchez, Paul S., Schwartz, Stephen R., Snodgrass, Colin, Steckloff, Jordan, Stubbs, Timothy J., Trigo-Rodriguez, Josep M.
Some active asteroids have been proposed to be the result of impact events. Because active asteroids are generally discovered serendipitously only after their tail formation, the process of the impact ejecta evolving into a tail has never been direct
Externí odkaz:
http://arxiv.org/abs/2303.01700
Autor:
Statler, Thomas S., Raducan, Sabina D., Barnouin, Olivier S., DeCoster, Mallory E., Chesley, Steven R., Barbee, Brent, Agrusa, Harrison F., Cambioni, Saverio, Cheng, Andrew F., Dotto, Elisabetta, Eggl, Siegfried, Fahnestock, Eugene G., Ferrari, Fabio, Graninger, Dawn, Herique, Alain, Herreros, Isabel, Hirabayashi, Masatoshi, Ivanovski, Stavro, Jutzi, Martin, Karatekin, Özgür, Lucchetti, Alice, Luther, Robert, Makadia, Rahil, Marzari, Francesco, Michel, Patrick, Murdoch, Naomi, Nakano, Ryota, Ormö, Jens, Pajola, Maurizio, Rivkin, Andrew S., Rossi, Alessandro, Sánchez, Paul, Schwartz, Stephen R., Soldini, Stefania, Souami, Damya, Stickle, Angela, Tortora, Paolo, Trigo-Rodríguez, Josep M., Venditti, Flaviane, Vincent, Jean-Baptiste, Wünnemann, Kai
NASA's Double Asteroid Redirection Test (DART) is the first full-scale test of an asteroid deflection technology. Results from the hypervelocity kinetic impact and Earth-based observations, coupled with LICIACube and the later Hera mission, will resu
Externí odkaz:
http://arxiv.org/abs/2209.11873
Autor:
Stickle, Angela M., DeCoster, Mallory E., Burger, Christoph, Caldwell, Wendy K., Graninger, Dawn, Kumamoto, Kathryn M., Luther, Robert, Ormö, Jens, Raducan, Sabina, Rainey, Emma, Schäfer, Christoph M., Walker, James D., Zhang, Yun, Michel, Patrick, Owen, J. Michael, Barnouin, Olivier, Cheng, Andy F., Cochron, Sidney, Collins, Gareth S., Davison, Thomas M., Dotto, Elisabetta, Ferrari, Fabio, Herreros, M. Isabel, Ivanovski, Stavro L., Jutzi, Martin, Lucchetti, Alice, Martellato, Elena, Pajola, Maurizio, Plesko, Cathy S., Syal, Megan Bruck, Schwartz, Stephen R., Sunshine, Jessica M., Wünnemann, Kai
The Double Asteroid Redirection Test (DART) spacecraft will impact into the asteroid Dimorphos on September 26, 2022 as a test of the kinetic impactor technique for planetary defense. The efficiency of the deflection following a kinetic impactor can
Externí odkaz:
http://arxiv.org/abs/2209.06659
Autor:
Richardson, Derek C., Agrusa, Harrison F., Barbee, Brent, Bottke, William F., Cheng, Andrew F., Eggl, Siegfried, Ferrari, Fabio, Hirabayashi, Masatoshi, Karatekin, Özgür, McMahon, Jay, Schwartz, Stephen R., Ballouz, Ronald-Louis, Bagatin, Adriano Campo, Dotto, Elisabetta, Fahnestock, Eugene G., Fuentes-Muñoz, Oscar, Gkolias, Ioannis, Hamilton, Douglas P., Jacobson, Seth A., Jutzi, Martin, Lyzhoft, Josh, Makadia, Rahil, Meyer, Alex J., Michel, Patrick, Nakano, Ryota, Noiset, Guillaume, Raducan, Sabina D., Rambaux, Nicolas, Rossi, Alessandro, Sánchez, Paul, Scheeres, Daniel J., Soldini, Stefania, Stickle, Angela M., Tanga, Paolo, Tsiganis, Kleomenis, Zhang, Yun
Publikováno v:
Planet. Sci. J. 3 157 (2022)
NASA's Double Asteroid Redirection Test (DART) spacecraft is planned to impact the natural satellite of (65803) Didymos, Dimorphos, around 23:14 UTC on 26 September 2022, causing a reduction in its orbital period that will be measurable with ground-b
Externí odkaz:
http://arxiv.org/abs/2207.06998
Autor:
Miao, C. C., Zhu, W. W., Li, D., Freire, P. C. C., Niu, J. R., Wang, P., Yuan, J. P., Xue, M. Y., Cameron, A. D., Champion, D. J., Cruces, M., Chen, Y. T., Chi, M. M., Cheng, X. F., Dang, S. J., Ding, M. F., Feng, Y., Gan, Z. Y., Hobbs, G., Kramer, M., Liu, Z. J., Li, Y. X., Luo, Z. K., Miao, X. L., Meng, L. Q., Niu, C. H., Pan, Z. C., Qian, L., Sun, Z. Y., Wang, N., Wang, S. Q., Wang, J. B., Wu, Q. D., Wang, Y. B., Wang, C. J., Wang, H. F., Wang, S., Xie, X. Y., Xie, M., Xiao, Y. F., Yuan, M., Yue, Y. L., Yao, J. M., Yan, W. M., You, S. P., Yu, X. H., Zhao, D., Zhao, R. S., Zhang, L.
We report the phase-connected timing ephemeris, polarization pulse profiles, Faraday rotation measurements, and Rotating-Vector-Model (RVM) fitting results of twelve millisecond pulsars (MSPs) discovered with the Five-hundred-meter Aperture Spherical
Externí odkaz:
http://arxiv.org/abs/2205.04232