Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Malanushenko E"'
Autor:
Wilson, J. C., Hearty, F. R., Skrutskie, M. F., Majewski, S. R., Holtzman, J. A., Eisenstein, D., Gunn, J., Blank, B., Henderson, C., Smee, S., Nelson, M., Nidever, D., Arns, J., Barkhouser, R., Barr, J., Beland, S., Bershady, M. A., Blanton, M. R., Brunner, S., Burton, A., Carey, L., Carr, M., Colque, J. P., Crane, J., Damke, G. J., Davidson Jr., J. W., Dean, J., Di Mille, F., Don, K. W., Ebelke, G., Evans, M., Fitzgerald, G., Gillespie, B., Hall, M., Harding, A., Harding, P., Hammond, R., Hancock, D., Harrison, C., Hope, S., Horne, T., Karakla, J., Lam, C., Leger, F., MacDonald, N., Maseman, P., Matsunari, J., Melton, S., Mitcheltree, T., O'Brien, T., O'Connell, R. W., Patten, A., Richardson, W., Rieke, G., Rieke, M., Roman-Lopes, A., Schiavon, R. P., Sobeck, J. S., Stolberg, T., Stoll, R., Tembe, M., Trujillo, J. D., Uomoto, A., Vernieri, M., Walker, E., Weinberg, D. H., Young, E., Anthony-Brumfield, B., Bizyaev, D., Breslauer, B., De Lee, N., Downey, J., Halverson, S., Huehnerhoff, J., Klaene, M., Leon, E., Long, D., Mahadevan, S., Malanushenko, E., Nguyen, D. C., Owen, R., Sanchez-Gallego, J. R., Sayres, C., Shane, N., Shectman, S. A., Shetrone, M., Skinner, D., Stauffer, F., Zhao, B.
We describe the design and performance of the near-infrared (1.51--1.70 micron), fiber-fed, multi-object (300 fibers), high resolution (R = lambda/delta lambda ~ 22,500) spectrograph built for the Apache Point Observatory Galactic Evolution Experimen
Externí odkaz:
http://arxiv.org/abs/1902.00928
Autor:
Jin, Yifei, Chen, Yanmei, Shi, Yong, Tremonti, C. A., Bershady, M. A., Merrifield, M., Emsellem, E., Fu, Hai, Wake, D., Bundy, K., Lin, Lihwai, Argudo-Fernandez, M., Huang, Song, Stark, D. V., Storchi-Bergmann, T., Bizyaev, D., Brownstein, J., Chisholm, J., Guo, Qi, Hao, Lei, Hu, Jian, Li, Cheng, Li, Ran, Masters, K. L., Malanushenko, E., Pan, Kaike, Riffel, R. A., Roman-Lopes, A., Simmons, A., Thomas, D., Wang, Lan, Westfall, K., Yan, Renbin
Publikováno v:
2016MNRAS.463..913J
We study the properties of 66 galaxies with kinematically misaligned gas and stars from MaNGA survey. The fraction of kinematically misaligned galaxies varies with galaxy physical parameters, i.e. M*, SFR and sSFR. According to their sSFR, we further
Externí odkaz:
http://arxiv.org/abs/1611.00528
Autor:
Schultheis, M., Cunha, K., Zasowski, G., Pérez, A. E. García, Sellgren, K., Smith, V., García-Hernández, D. A., Zamora, O., Fritz, T. K., Anders, F., Prieto, C. Allende, Bizyaev, D., Kinemuchi, K., Pan, K., Malanushenko, E., Malanushenko, V., Shetrone, M. D.
Publikováno v:
A&A 584, A45 (2015)
The inner Galactic Bulge has, until recently, been avoided in chemical evolution studies due to extreme extinction and stellar crowding. Large, near-IR spectroscopic surveys, such as APOGEE, allow for the first time the measurement of metallicities i
Externí odkaz:
http://arxiv.org/abs/1509.07104
Autor:
Comparat, J., Delubac, T., Jouvel, S., Raichoor, A., Kneib, J-P., Yeche, C., Abdalla, F. B., Cras, C. Le, Maraston, C., Wilkinson, D. M., Zhu, G., Jullo, E., Prada, F., Schlegel, D., Xu, Z., Zou, H., Bautista, J., Bizyaev, D., Bolton, A., Brownstein, J. R., Dawson, K. S., Gaulme, S. Escoffier P., Kinemuchi, K., Malanushenko, E., Malanushenko, V., Mariappan, V., Newman, J. A., Oravetz, D., Pan, K., Percival, W. J., Prakash, A., Schneider, D. P., Simmons, A., Allam, T. M. C. Abbott S., Banerji, M., Benoit-Lévy, A., Bertin, E., Brooks, D., Capozzi, D., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Cunha, C. E., da Costa, L. N., Desai, S., Doel, P., Eifler, T. F., Estrada, J., Flaugher, B., Fosalba, P., Frieman, J., Gaztanaga, E., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gutierrez, G., Honscheid, K., James, D. J., Kuehn, K., Kuropatkin, N., Lahav, O., Lima, M., Maia, M. A. G., March, M., Marshall, J. L., Miquel, R., Plazas, A. A., Reil, K., Roe, N., Romer, A. K., Roodman, A., Rykoff, E. S., Sako, M., Sanchez, E., Scarpine, V., Sevilla-Noarbe, I., Soares-Santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Thaler, J., Thomas, D., Walker, A. R., Zhang, Y.
Publikováno v:
A&A 592, A121 (2016)
The Sloan Digital Sky Survey IV extended Baryonic Oscillation Spectroscopic Survey (SDSS-IV/eBOSS) will observe 195,000 emission-line galaxies (ELGs) to measure the Baryonic Acoustic Oscillation standard ruler (BAO) at redshift 0.9. To test different
Externí odkaz:
http://arxiv.org/abs/1509.05045
Autor:
Fernández-Alvar, E., Prieto, C. Allende, Schlesinger, K. J., Beers, T. C., Robin, A. C., Schneider, D. P., Lee, Y. S., Bizyaev, D., Ebelke, G., Malanushenko, E., Malanushenko, V., Oravetz, D., Pan, K., Simmons, A.
We analyze a sample of 3,944 low-resolution (R ~ 2000) optical spectra from the Sloan Digital Sky Survey (SDSS), focusing on stars with effective temperatures 5800 < Teff < 6300 K, and distances from the Milky Way plane in excess of 5 kpc, and determ
Externí odkaz:
http://arxiv.org/abs/1503.04362
Autor:
Prieto, C. Allende, Fernandez-Alvar, E., Schlesinger, K. J., Lee, Y. S., Morrison, H. L., Schneider, D. P., Beers, T. C., Bizyaev, D., Ebelke, G., Malanushenko, E., Malanushenko, V., Oravetz, D., Pan, K., Simmons, A., Simmerer, J., Sobeck, J., Robin, A. C.
We analyze a sample of tens of thousands of spectra of halo turnoff stars, obtained with the optical spectrographs of the Sloan Digital Sky Survey (SDSS), to characterize the stellar halo population "in situ" out to a distance of a few tens of kpc fr
Externí odkaz:
http://arxiv.org/abs/1406.4997
Autor:
Anders, F., Chiappini, C., Santiago, B. X., Rocha-Pinto, H. J., Girardi, L., da Costa, L. N., Maia, M. A. G., Steinmetz, M., Minchev, I., Schultheis, M., Boeche, C., Miglio, A., Montalbán, J., Schneider, D. P., Beers, T. C., Cunha, K., Prieto, C. Allende, Balbinot, E., Bizyaev, D., Brauer, D. E., Brinkmann, J., Frinchaboy, P. M., Pérez, A. E. García, Hayden, M. R., Hearty, F. R., Holtzman, J., Johnson, J., Kinemuchi, K., Majewski, S. R., Malanushenko, E., Malanushenko, V., Nidever, D. L., O'Connell, R. W., Pan, K., Robin, A. C., Schiavon, R. P., Shetrone, M., Skrutskie, M. F., Smith, V. V., Stassun, K., Zasowski, G.
We investigate the chemo-kinematic properties of the Milky Way disc by exploring the first year of data from the Apache Point Observatory Galactic Evolution Experiment (APOGEE), and compare our results to smaller optical high-resolution samples in th
Externí odkaz:
http://arxiv.org/abs/1311.4549
Autor:
Deshpande, R., Blake, C. H., Bender, C. F., Mahadevan, S., Terrien, R. C., Carlberg, J., Zasowski, G., Crepp, J., Rajpurohit, A. S., Reyle, C., Nidever, D. L., Schneider, D. P., Prieto, C. Allende, Bizyaev, D., Ebelke, G., Fleming, S. W., Frinchaboy, P. M., Ge, J., Hearty, F., Hernandez, J., Malanushenko, E., Malanushenko, V., Majewski, S. R., Oravetz, D., Pan, K., Schiavon, R. P., Shetrone, M., Simmons, A., Stassun, K. G., Wilson, J. C., Wisniewski, J.
We are carrying out a large ancillary program with the SDSS-III, using the fiber-fed multi-object NIR APOGEE spectrograph, to obtain high-resolution H-band spectra of more than 1200 M dwarfs. These observations are used to measure spectroscopic rotat
Externí odkaz:
http://arxiv.org/abs/1307.8121
Autor:
Hall, Patrick B., Brandt, W. N., Petitjean, P., Paris, I., Ak, N. Filiz, Shen, Yue, Gibson, R. R., Aubourg, E., Anderson, S. F., Schneider, D. P., Bizyaev, D., Brinkmann, J., Malanushenko, E., Malanushenko, V., Myers, A. D., Oravetz, D. J., Ross, N. P., Shelden, A., Simmons, A. E., Streblyanska, A., Weaver, B. A., York, D. G.
Publikováno v:
MNRAS, 434, 222-256 (2013)
We report the discovery in the Sloan Digital Sky Survey and the SDSS-III Baryon Oscillation Spectroscopic Survey of seventeen broad absorption line (BAL) quasars with high-ionization troughs that include absorption redshifted relative to the quasar r
Externí odkaz:
http://arxiv.org/abs/1306.2680
Autor:
Noterdaeme, P., Petitjean, P., Carithers, W. C., Pâris, I., Font-Ribera, A., Bailey, S., Aubourg, E., Bizyaev, D., Ebelke, G., Finley, H., Ge, J., Malanushenko, E., Malanushenko, V., Miralda-Escudé, J., Myers, A. D., Oravetz, D., Pan, K., Pieri, M. M., Ross, N. P., Schneider, D. P., Simmons, A., York, D. G.
We present the first results from an ongoing survey for Damped Lyman-alpha systems (DLAs) in the spectra of z>2 quasars observed in the course of the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey (SDSS)
Externí odkaz:
http://arxiv.org/abs/1210.1213