Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Volgenau, N. H."'
Autor:
Fukui, A., Korth, J., Livingston, J. H., Twicken, J. D., Osorio, M. R. Zapatero, Jenkins, J. M., Mori, M., Murgas, F., Ogihara, M., Narita, N., Pallé, E., Stassun, K. G., Nowak, G., Ciardi, D. R., Alvarez-Hernandez, L., Béjar, V. J. S., Casasayas-Barris, N., Crouzet, N., de Leon, J. P., Esparza-Borges, E., Soto, D. Hidalgo, Isogai, K., Kawauchi, K., Klagyivik, P., Kodama, T., Kurita, S., Kusakabe, N., Luque, R., Madrigal-Aguado, A., Rodriguez, P. Montanes, Morello, G., Nishiumi, T., Orell-Miquel, J., Oshagh, M., Parviainen, H., Sánchez-Benavente, M., Stangret, M., Watanabe, N., Chen, G., Tamura, M., Bosch-Cabot, P., Bowen, M., Eastridge, K., Freour, L., Gonzales, E., Guerra, P., Jundiyeh, Y., Kim, T. K., Kroer, L. V., Levine, A. M., Morgan, E. H., Reefe, M., Tronsgaard, R., Wedderkopp, C. K., Wittrock, J., Collins, K. A., Hesse, K., Latham, D. W., Ricker, G. R., Seager, S., Vanderspek, R., Winn, J., Bachelet, E., Bowman, M., McCully, C., Daily, M., Harbeck, D., Volgenau, N. H.
Publikováno v:
Astronomical Journal, 162, 167 (2021)
We report the discovery of one super-Earth- (TOI-1749b) and two sub-Neptune-sized planets (TOI-1749c and TOI-1749d) transiting an early M dwarf at a distance of 100~pc, which were first identified as planetary candidates using data from the TESS phot
Externí odkaz:
http://arxiv.org/abs/2107.05430
Autor:
Lee, Katherine I., Fernandez-Lopez, Manuel, Storm, Shaye, Looney, Leslie W., Mundy, Lee G., Segura-Cox, Dominique, Teuben, Peter, Rosolowsky, Erik, Arce, Hector G., Ostriker, Eve C., Shirley, Yancy L., Kwon, Woojin, Kauffmann, Jens, Tobin, John J., Plunkett, Adele L., Pound, Marc W., Salter, Demerese M., Volgenau, N. H., Chen, Che-Yu, Tassis, Konstantinos, Isella, Andrea, Crutcher, Richard M., Gammie, Charles F., Testi, Leonardo
We present observations of N2H+(1-0), HCO+(1-0), and HCN(1-0) toward the Serpens Main molecular cloud from the CARMA Large Area Star Formation Survey (CLASSy). We mapped 150 square arcminutes of Serpens Main with an angular resolution of 7 arcsecs. T
Externí odkaz:
http://arxiv.org/abs/1410.3514
Autor:
Storm, S., Mundy, L. G., Fernández-López, M., Lee, K. I., Looney, L. W., Teuben, P. J., Rosolowsky, E., Arce, H. G., Ostriker, E. C., Segura-Cox, D., Pound, M. W., Salter, D. M., Volgenau, N. H., Shirley, Y. L., Chen, C., Gong, H., Plunkett, A. L., Tobin, J. J., Kwon, W., Isella, A., Kauffmann, J., Tassis, K., Crutcher, R. M., Gammie, C. F., Testi, L.
We present details of the CARMA Large Area Star Formation Survey (CLASSy), while focusing on observations of Barnard 1. CLASSy is a CARMA Key Project that spectrally imaged N2H+, HCO+, and HCN (J=1-0 transitions) across over 800 square arcminutes of
Externí odkaz:
http://arxiv.org/abs/1409.1233
Autor:
Hull, Charles L. H., Plambeck, Richard L., Kwon, Woojin, Bower, Geoffrey C., Carpenter, John M., Crutcher, Richard M., Fiege, Jason D., Franzmann, Erica, Hakobian, Nicholas S., Heiles, Carl, Houde, Martin, Hughes, A. Meredith, Lamb, James W., Looney, Leslie W., Marrone, Daniel P., Matthews, Brenda C., Pillai, Thushara, Pound, Marc W., Rahman, Nurur, Sandell, Göran, Stephens, Ian W., Tobin, John J., Vaillancourt, John E., Volgenau, N. H., Wright, Melvyn C. H.
We present {\lambda}1.3 mm CARMA observations of dust polarization toward 30 star-forming cores and 8 star-forming regions from the TADPOL survey. We show maps of all sources, and compare the ~2.5" resolution TADPOL maps with ~20" resolution polariza
Externí odkaz:
http://arxiv.org/abs/1310.6653
Autor:
Hull, Charles L. H., Plambeck, Richard L., Bolatto, Alberto D., Bower, Geoffrey C., Carpenter, John M., Crutcher, Richard M., Fiege, Jason D., Franzmann, Erica, Hakobian, Nicholas S., Heiles, Carl, Houde, Martin, Hughes, A. Meredith, Jameson, Katherine, Kwon, Woojin, Lamb, James W., Looney, Leslie W., Matthews, Brenda C., Mundy, Lee, Pillai, Thushara, Pound, Marc W., Stephens, Ian W., Tobin, John J., Vaillancourt, John E., Volgenau, N. H., Wright, Melvyn C. H.
Publikováno v:
2013 ApJ, 768, 159
We present results of 1.3 mm dust polarization observations toward 16 nearby, low-mass protostars, mapped with ~2.5" resolution at CARMA. The results show that magnetic fields in protostellar cores on scales of ~1000 AU are not tightly aligned with o
Externí odkaz:
http://arxiv.org/abs/1212.0540
Autor:
Plambeck, R. L., Bolatto, A. D., Carpenter, J. M., Eisner, J. A., Lamb, J. W., Leitch, E. M., Marrone, D. P., Muchovej, S. J., Perez, L. M., Pound, M. W., Teuben, P. J., Volgenau, N. H., Woody, D. P., Wright, M. C. H., Zauderer, B. A.
The 229 GHz (lambda 1.3mm) radio emission from Orion-KL was mapped with up to 0.14" angular resolution with CARMA, allowing measurements of the flux densities of Source I ('SrcI') and the Becklin-Neugebauer Object (BN), the 2 most massive stars in th
Externí odkaz:
http://arxiv.org/abs/1211.0085
Autor:
Zauderer, B. A., Berger, E., Soderberg, A. M., Loeb, A., Narayan, R., Frail, D. A., Petitpas, G. R., Brunthaler, A., Chornock, R., Carpenter, J. M., Pooley, G. G., Mooley, K., Kulkarni, S. R., Margutti, R., Fox, D. B., Nakar, E., Patel, N. A., Volgenau, N. H., Culverhouse, T. L., Bietenholz, M. F., Rupen, M. P., Max-Moerbeck, W., Readhead, A. C. S., Richards, J., Shepherd, M., Storm, S., Hull, C. L. H.
Active galactic nuclei (AGN), powered by long-term accretion onto central supermassive black holes, produce relativistic jets with lifetimes of greater than one million yr that preclude observations at birth. Transient accretion onto a supermassive b
Externí odkaz:
http://arxiv.org/abs/1106.3568
Autor:
Davidson, J. A., Novak, G., Matthews, T. G., Matthews, B., Goldsmith, P. F., Chapman, N., Volgenau, N. H., Vaillancourt, J. E., Attard, M.
We report new 350 micron polarization observations of the thermal dust emission from the cores surrounding the low-mass, Class 0 YSOs L1527, IC348-SMM2 and B335. We have inferred magnetic field directions from these observations, and have used them t
Externí odkaz:
http://arxiv.org/abs/1103.4370
Autor:
Emprechtinger, M., Wiedner, M. C., Simon, R., Wieching, G., Volgenau, N. H., Bielau, F., Graf, U. U., Guesten, R., Honingh, C. E., Jacobs, K., Rabanus, D., Stutzki, J., Wyrowski, F.
NGC 2024, a sites of massive star formation, have complex internal structures caused by cal heating by young stars, outflows, and stellar winds. These complex cloud structures lead to intricate emission line shapes. The goal of this paper is to show
Externí odkaz:
http://arxiv.org/abs/0901.2277
Deuterated ions are abundant in cold (T=10 K), dense (n=10^5 cm^-3) regions, in which CO is frozen out onto dust grains. In such environments, the deuterium fractionation of such ions can exceed the elemental abundance ratio of D/H by a factor of 10^
Externí odkaz:
http://arxiv.org/abs/0809.3759