Zobrazeno 1 - 10
of 285
pro vyhledávání: '"Nadler, E."'
Autor:
McNanna, M., Bechtol, K., Mau, S., Nadler, E. O., Medoff, J., Drlica-Wagner, A., Cerny, W., Crnojevic, D., Mutlu-Pakdil, B., Vivas, A. K., Pace, A. B., Carlin, J. L., Collins, M. L. M., Ferguson, P. S., Martinez-Delgado, D., Martinez-Vazquez, C. E., Noel, N. E. D., Riley, A. H., Sand, D. J., Smercina, A., Tollerud, E., Wechsler, R. H., Abbott, T. M. C., Aguena, M., Alves, O., Bacon, D., Bom, C. R., Brooks, D., Burke, D. L., Carballo-Bello, J. A., Rosell, A. Carnero, Carretero, J., da Costa, L. N., Davis, T. M., De Vicente, J., Diehl, H. T., Doel, P., Ferrero, I., Frieman, J., Giannini, G., Gruen, D., Gutierrez, G., Gruendl, R. A., Hinton, S. R., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Marshall, J. L., Mena-Fernandez, J., Miquel, R., Pereira, M. E. S., Pieres, A., Malagon, A. A. Plazas, Sakowska, J. D., Sanchez, E., Cid, D. Sanchez, Santiago, B., Sevilla-Noarbe, I., Smith, M., Stringfellow, G. S., Suchyta, E., Swanson, M. E. C., Tarle, G., Weaverdyck, N., Wiseman, P.
We report results from a systematic wide-area search for faint dwarf galaxies at heliocentric distances from 0.3 to 2 Mpc using the full six years of data from the Dark Energy Survey (DES). Unlike previous searches over the DES data, this search spec
Externí odkaz:
http://arxiv.org/abs/2309.04467
Autor:
Cerny, W., Martínez-Vázquez, C. E., Drlica-Wagner, A., Pace, A. B., Mutlu-Pakdil, B., Li, T. S., Riley, A. H., Crnojević, D., Bom, C. R., Carballo-Bello, J. A., Carlin, J. L., Chiti, A., Choi, Y., Collins, M. L. M., Darragh-Ford, E, Ferguson, P. S., Geha, M., Martínez-Delgado, D., Massana, P., Mau, S., Medina, G. E., Muñoz, R. R., Nadler, E. O., Olsen, K. A. G., Pieres, A., Sakowska, J. D., Simon, J. D., Stringfellow, G. S., Vivas, A. K., Walker, A. R., Wechsler, R. H.
We report the discovery of six ultra-faint Milky Way satellites discovered through matched-filter searches conducted using Dark Energy Camera (DECam) data processed as part of the second data release of the DECam Local Volume Exploration (DELVE) surv
Externí odkaz:
http://arxiv.org/abs/2209.12422
Autor:
Mau, S., Nadler, E. O., Wechsler, R. H., Drlica-Wagner, A., Bechtol, K., Green, G., Huterer, D., Li, T. S., Mao, Y. -Y., Martínez-Vázquez, C. E., McNanna, M., Mutlu-Pakdil, B., Pace, A. B., Peter, A., Riley, A. H., Strigari, L., Wang, M. -Y., Aguena, M., Allam, S., Annis, J., Bacon, D., Bertin, E., Bocquet, S., Brooks, D., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Costanzi, M., Crocce, M., Pereira, M. E. S., Davis, T. M., De Vicente, J., Desai, S., Doel, P., Ferrero, I., Flaugher, B., Frieman, J., García-Bellido, J., Gatti, M., Giannini, G., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hinton, S. R., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Lahav, O., Maia, M. A. G., Marshall, J. L., Miquel, R., Mohr, J. J., Morgan, R., Ogando, R. L. C., Paz-Chinchón, F., Pieres, A., Rodriguez-Monroy, M., Sanchez, E., Scarpine, V., Serrano, S., Sevilla-Noarbe, I., Suchyta, E., Tarle, G., To, C., Tucker, D. L., Weller, J.
Publikováno v:
ApJ 932, 128 (2022)
We use a recent census of the Milky Way (MW) satellite galaxy population to constrain the lifetime of particle dark matter (DM). We consider two-body decaying dark matter (DDM) in which a heavy DM particle decays with lifetime $\tau$ comparable to th
Externí odkaz:
http://arxiv.org/abs/2201.11740
Autor:
Drlica-Wagner, A., Carlin, J. L., Nidever, D. L., Ferguson, P. S., Kuropatkin, N., Adamów, M., Cerny, W., Choi, Y., Esteves, J. H., Martínez-Vázquez, C. E., Mau, S., Miller, A. E., Mutlu-Pakdil, B., Neilsen, E. H., Olsen, K. A. G., Pace, A. B., Riley, A. H., Sakowska, J. D., Sand, D. J., Santana-Silva, L., Tollerud, E. J., Tucker, D. L., Vivas, A. K., Zaborowski, E., Zenteno, A., Abbott, T. M. C., Allam, S., Bechtol, K., Bell, C. P. M., Bell, E. F., Bilaji, P., Bom, C. R., Carballo-Bello, J. A., Cioni, M. -R. L., Diaz-Ocampo, A., de Boer, T. J. L., Erkal, D., Gruendl, R. A., Hernandez-Lang, D., Hughes, A. K., James, D. J., Johnson, L. C., Li, T. S., Mao, Y. -Y., Martínez-Delgado, D., Massana, P., McNanna, M., Morgan, R., Nadler, E. O., Noël, N. E. D., Palmese, A., Peter, A. H. G., Rykoff, E. S., Sánchez, J., Shipp, N., Simon, J. D., Smercina, A., Soares-Santos, M., Stringfellow, G. S., Tavangar, K., van der Marel, R. P., Walker, A. R., Wechsler, R. H., Wu, J. F., Yanny, B., Fitzpatrick, M., Huang, L., Jacques, A., Nikutta, R., Scott, A.
Publikováno v:
ApJS 256, 2 (2021)
The DECam Local Volume Exploration survey (DELVE) is a 126-night survey program on the 4-m Blanco Telescope at the Cerro Tololo Inter-American Observatory in Chile. DELVE seeks to understand the characteristics of faint satellite galaxies and other r
Externí odkaz:
http://arxiv.org/abs/2103.07476
Autor:
Toh, H.C., Yang, M.-H., Wang, H.-M., Hsieh, C.Y., Chitapanarux, I., Ho, K.F., Hong, R.-L., Ang, M.K., Colevas, A.D., Sirachainan, E., Lertbutsayanukul, C., Ho, G.F., Nadler, E., Algazi, A., Lulla, P., Wirth, L.J., Wirasorn, K., Liu, Y.C., Ang, S.F., Low, S.H.J., Tho, L.M., Hasbullah, H.H., Brenner, M.K., Wang, W.-W., Ong, W.S., Tan, S.H., Horak, I., Ding, C., Myo, A., Samol, J.
Publikováno v:
In Annals of Oncology
Autor:
Nadler, E. O., Drlica-Wagner, A., Bechtol, K., Mau, S., Wechsler, R. H., Gluscevic, V., Boddy, K., Pace, A. B., Li, T. S., McNanna, M., Riley, A. H., García-Bellido, J., Mao, Y. -Y., Green, G., Burke, D. L., Peter, A., Jain, B., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J., Avila, S., Brooks, D., Kind, M. Carrasco, Carretero, J., Costanzi, M., da Costa, L. N., De Vicente, J., Desai, S., Diehl, H. T., Doel, P., Everett, S., Evrard, A. E., Flaugher, B., Frieman, J., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hinton, S. R., Honscheid, K., Huterer, D., James, D. J., Krause, E., Kuehn, K., Kuropatkin, N., Lahav, O., Maia, M. A. G., Marshall, J. L., Menanteau, F., Miquel, R., Palmese, A., Paz-Chinchón, F., Plazas, A. A., Romer, A. K., Sanchez, E., Scarpine, V., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Suchyta, E., Swanson, M. E. C., Tarle, G., Tucker, D. L., Walker, A. R., Wester, W.
Publikováno v:
Phys. Rev. Lett. 126, 091101 (2021)
We perform a comprehensive study of Milky Way (MW) satellite galaxies to constrain the fundamental properties of dark matter (DM). This analysis fully incorporates inhomogeneities in the spatial distribution and detectability of MW satellites and mar
Externí odkaz:
http://arxiv.org/abs/2008.00022
Autor:
Mau, S., Cerny, W., Pace, A. B., Choi, Y., Drlica-Wagner, A., Santana-Silva, L., Riley, A. H., Erkal, D., Stringfellow, G. S., Adamów, M., Carlin, J. L., Gruendl, R. A., Hernandez-Lang, D., Kuropatkin, N., Li, T. S., Martínez-Vázquez, C. E., Morganson, E., Mutlu-Pakdil, B., Neilsen, E. H., Nidever, D. L., Olsen, K. A. G., Sand, D. J., Tollerud, E. J., Tucker, D. L., Yanny, B., Zenteno, A., Allam, S., Barkhouse, W. A., Bechtol, K., Bell, E. F., Balaji, P., Crnojević, D., Esteves, J., Ferguson, P. S., Gallart, C., Hughes, A. K., James, D. J., Jethwa, P., Johnson, L. C., Kuehn, K., Majewski, S., Mao, Y. -Y., Massana, P., McNanna, M., Monachesi, A., Nadler, E. O., Noël, N. E. D., Palmese, A., Paz-Chinchon, F., Pieres, A., Sanchez, J., Shipp, N., Simon, J. D., Soares-Santos, M., Tavangar, K., van der Marel, R. P., Vivas, A. K., Walker, A. R., Wechsler, R. H.
Publikováno v:
ApJ 890 2 (2020)
We report the discovery of two ultra-faint stellar systems found in early data from the DECam Local Volume Exploration survey (DELVE). The first system, Centaurus I (DELVE J1238-4054), is identified as a resolved overdensity of old and metal-poor sta
Externí odkaz:
http://arxiv.org/abs/1912.03301
Autor:
Drlica-Wagner, A., Bechtol, K., Mau, S., McNanna, M., Nadler, E. O., Pace, A. B., Li, T. S., Pieres, A., Rozo, E., Simon, J. D., Walker, A. R., Wechsler, R. H., Abbott, T. M. C., Allam, S., Annis, J., Bertin, E., Brooks, D., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Costanzi, M., da Costa, L. N., De Vicente, J., Desai, S., Diehl, H. T., Doel, P., Eifler, T. F., Everett, S., Flaugher, B., Frieman, J., Garcia-Bellido, J., Gaztanaga, E., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Honscheid, K., James, D. J., Krause, E., Kuehn, K., Kuropatkin, N., Lahav, O., Maia, M. A. G., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Palmese, A., Plazas, A. A., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Smith, M., Suchyta, E., Tarle, G.
Publikováno v:
ApJ 893, 1 (2020)
We report the results of a systematic search for ultra-faint Milky Way satellite galaxies using data from the Dark Energy Survey (DES) and Pan-STARRS1 (PS1). Together, DES and PS1 provide multi-band photometry in optical/near-infrared wavelengths ove
Externí odkaz:
http://arxiv.org/abs/1912.03302
Autor:
Nadler, E. O., Wechsler, R. H., Bechtol, K., Mao, Y. -Y., Green, G., Drlica-Wagner, A., McNanna, M., Mau, S., Pace, A. B., Simon, J. D., Kravtsov, A., Dodelson, S., Li, T. S., Riley, A. H., Wang, M. Y., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J., Avila, S., Bernstein, G. M., Bertin, E., Brooks, D., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Costanzi, M., da Costa, L. N., De Vicente, J., Desai, S., Evrard, A. E., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D. W., Gruen, D., Gschwend, J., Gutierrez, G., Hartley, W. G., Hinton, S. R., Honscheid, K., Krause, E., Kuehn, K., Kuropatkin, N., Lahav, O., Maia, M. A. G., Marshall, J. L., Menanteau, F., Miquel, R., Palmese, A., Paz-Chinchón, F., Plazas, A. A., Sanchez, E., Santiago, B., Scarpine, V., Serrano, S., Smith, M., Soares-Santos, M., Suchyta, E., Tarle, G., Thomas, D., Varga, T. N., Walker, A. R.
Publikováno v:
ApJ 893, 48 (2020)
The population of Milky Way (MW) satellites contains the faintest known galaxies and thus provides essential insight into galaxy formation and dark matter microphysics. Here we combine a model of the galaxy--halo connection with newly derived observa
Externí odkaz:
http://arxiv.org/abs/1912.03303
Autor:
Martínez-Vázquez, C. E., Vivas, A. K., Gurevich, M., Walker, A. R., McCarthy, M., Pace, A. B., Stringer, K. M., Santiago, B., Hounsell, R., Macri, L., Li, T. S., Bechtol, K., Riley, A. H., Kim, A. G., Simon, J. D., Drlica-Wagner, A., Nadler, E. O., Marshall, J. L., Annis, J., Avila, S., Bertin, E., Brooks, D., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, da Costa, L. N., De Vicente, J., Desai, S., Diehl, H. T., Doel, P., Everett, S., Frieman, J., García-Bellido, J., Gaztanaga, E., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Kuropatkin, N., Maia, M. A. G., Menanteau, F., Miller, C. J., Miquel, R., Paz-Chinchón, F., Plazas, A. A., Sanchez, E., Scarpine, V., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Sobreira, F., Swanson, M. E. C., Tarle, G., Vikram, V.
This work presents the first search for RR Lyrae stars (RRLs) in four of the ultra-faint systems imaged by the Dark Energy Survey (DES) using SOAR/Goodman and Blanco/DECam imagers. We have detected two RRLs in the field of Grus I, none in Kim 2, one
Externí odkaz:
http://arxiv.org/abs/1909.06308