Zobrazeno 1 - 10
of 267
pro vyhledávání: '"Walcher, J"'
Autor:
Garcia-Lorenzo, B., Marquez, I., Barrera-Ballesteros, J. K., Masegosa, J., Husemann, B., Falcón-Barroso, J., Lyubenova, M., Sanchez, S. F., Walcher, J., Mast, D., Garcia-Benito, R., Mendez-Abreu, J., van de Ven, G., Spekkens, K., Holmes, L., Monreal-Ibero, A., del Olmo, A., Ziegler, B., Bland-Hawthorn, J., Sanchez-Blazquez, P., Iglesias-Paramo, J., Aguerri, J. A. L., Papaderos, P., Gomes, J. M., Marino, R. A., Delgado, R. M. Gonzalez, Cortijo-Ferrero, C., Lopez-Sanchez, A. R., Bekeraite, S., Wisotzki, L., Bomans, D., team, the CALIFA
Publikováno v:
A&A 573, A59 (2015)
This work provides an overall characterization of the kinematic behavior of the ionized gas of the galaxies included in the Calar Alto Legacy Integral field Area (CALIFA), offering kinematic clues to potential users of this survey for including kinem
Externí odkaz:
http://arxiv.org/abs/1408.5765
Autor:
Singh, R., van de Ven, G., Jahnke, K., Lyubenova, M., Falcón-Barroso, J., Alves, J., Fernandes, R. Cid, Galbany, L., García-Benito, R., Husemann, B., Kennicutt, R. C., Marino, R. A., Márquez, I., Masegosa, J., Mast, D., Pasquali, A., Sánchez, S. F., Walcher, J., Wild, V., Wisotzki, L., Ziegler, B., collaboration, the CALIFA
Publikováno v:
A&A, 558, 2013, A43, 8
Galaxies, which often contain ionised gas, sometimes also exhibit a so-called low-ionisation nuclear emission line region (LINER). For 30 years this was attributed to a central mass-accreting supermassive black hole (AGN) of low luminosity, making LI
Externí odkaz:
http://arxiv.org/abs/1308.4271
Autor:
Pérez, E., Fernandes, R. Cid, Delgado, R. M. González, García-Benito, R., Sánchez, S. F., Husemann, B., Mast, D., Rodón, J. R., Kupko, D., Backsmann, N., de Amorim, A. L., van de Ven, G., Walcher, J., Wisotzki, L., Cortijo-Ferrero, C., Collaboration, CALIFA
The growth of galaxies is one of the key problems in understanding the structure and evolution of the universe and its constituents. Galaxies can grow their stellar mass by accretion of halo or intergalactic gas clouds, or by merging with smaller or
Externí odkaz:
http://arxiv.org/abs/1301.1679
Autor:
Caffau, E., Koch, A., Sbordone, L., Sartoretti, P., Hansen, C. J., Royer, F., Leclerc, N., Bonifacio, P., Christlieb, N., Ludwig, H. G., Grebel, E. K., de Jong, R. S., Chiappini, C., Walcher, J., Mignot, S., Feltzing, S., Cohen, M., Minchev, I., Helmi, A., Piffl, T., Depagne, E., Schnurr, O.
In preparation for future, large-scale, multi-object, high-resolution spectroscopic surveys of the Galaxy, we present a series of tests of the precision in radial velocity and chemical abundances that any such project can achieve at a 4m class telesc
Externí odkaz:
http://arxiv.org/abs/1211.1406
Autor:
CALIFA collaboration, Husemann, B., Jahnke, K., Sánchez, S. F., Barrado, D., Bekeraitė, S., Bomans, D. J., Castillo-Morales, A., Catalán-Torrecilla, C., Fernandes, R. Cid, Falcón-Barroso, J., García-Benito, R., Delgado, R. M. González, Iglesias-Páramo, J., Johnson, B. D., Kupko, D., López-Fernandez, R., Lyubenova, M., Marino, R. A., Mast, D., Miskolczi, A., Monreal-Ibero, A., de Paz, A. Gil, Pérez, E., Pérez, I., Rosales-Ortega, F. F., Ruiz-Lara, T., Schilling, U., van de Ven, G., Walcher, J., Alves, J., de Amorim, A. L., Backsmann, N., Barrera-Ballesteros, J. K., Bland-Hawthorn, J., Cortijo, C., Dettmar, R. -J., Demleitner, M., Díaz, A. I., Enke, H., Florido, E., Flores, H., Galbany, L., Gallazzi, A., García-Lorenzo, B., Gomes, J. M., Gruel, N., Haines, T., Holmes, L., Jungwiert, B., Kalinova, V., Kehrig, C., Kennicutt Jr, R. C., Klar, J., Lehnert, M. D., Lóez-Sáchez, Á. R., de Lorenzo-Cáceres, A., Mármol-Queraltó, E., Márquez, I., Mendez-Abreu, J., Mollá, M., del Olmo, A., Meidt, S. E., Papaderos, P., Puschnig, J., Quirrenbach, A., Roth, M. M., Sánchez-Blázquez, P., Spekkens, K., Singh, R., Stanishev, V., Trager, S. C., Vilchez, J. M., Wild, V., Wisotzki, L., Zibetti, S., Ziegler, B.
We present the first public data release of the CALIFA survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005
Externí odkaz:
http://arxiv.org/abs/1210.8150
Autor:
Sánchez, S. F., Kennicutt, R. C., de Paz, A. Gil, Ven, G. Van den, Vilchez, J. M., Wisotzki, L., Walcher, J., Marino, R. A., Mármol-Queraltó, E., Mast, D., Viironen, K.
We present the Calar Alto Legacy Integral Field Area survey (CALIFA). CALIFA's main aim is to obtain spatially resolved spectroscopic information for ~600 galaxies of all Hubble types in the Local Universe (0.005< z <0.03). The survey has been design
Externí odkaz:
http://arxiv.org/abs/1012.3002
Autor:
Gilli, R., Zamorani, G., Miyaji, T., Silverman, J., Brusa, M., Mainieri, V., Cappelluti, N., Daddi, E., Porciani, C., Pozzetti, L., Civano, F., Comastri, A., Finoguenov, A., Fiore, F., Salvato, M., Vignali, C., Hasinger, G., Lilly, S., Impey, C., Trump, J., Capak, P., McCracken, H., Scoville, N., Taniguchi, Y., Carollo, C. M., Contini, T., Kneib, J. -P., Fevre, O. Le, Renzini, A., Scodeggio, M., Bardelli, S., Bolzonella, M., Bongiorno, A., Caputi, K., Cimatti, A., Coppa, G., Cucciati, O., de la Torre, S., de Ravel, L., Franzetti, P., Garilli, B., Iovino, A., Kampczyk, P., Knobel, C., Kovac, K., Lamareille, F., Borgne, J. -F. Le, Brun, V. Le, Maier, C., Mignoli, M., Pello', R., Peng, Y., Montero, E. Perez, Ricciardelli, E., Tanaka, M., Tasca, L., Tresse, L., Vergani, D., Zucca, E., Abbas, U., Bottini, D., Cappi, A., Cassata, P., Fumana, M., Guzzo, L., Leauthaud, A., Maccagni, D., Marinoni, C., Memeo, P., Meneux, B., Oesch, P., Scaramella, R., Walcher, J.
We study the spatial clustering of 538 X-ray selected AGN in the 2 deg^2 XMM-COSMOS field that are spectroscopically identified to I_{AB}<23 and span the redshift range z=0.2-3.0. The median redshift and luminosity of the sample are z = 0.98 and L_{0
Externí odkaz:
http://arxiv.org/abs/0810.4769
Publikováno v:
J. Amer. Math. Soc. 21 (2008), 1169-1209.
Holomorphic disk invariants with boundary in the real Lagrangian of a quintic 3-fold are calculated by localization and proven mirror transforms. A careful discussion of the underlying virtual intersection theory is included. The generating function
Externí odkaz:
http://arxiv.org/abs/math/0610901
Autor:
Buchel, A., Walcher, J.
Publikováno v:
Fortsch.Phys.51:885-891,2003
We review the concept of S-branes introduced by Gutperle and Strominger hep-th/0202210. Using the effective spacetime description of the rolling tachyon worldsheets discussed by Sen, we analyze the possibility that the gravitational backreaction of t
Externí odkaz:
http://arxiv.org/abs/hep-th/0212150
Autor:
Roiban, R., Walcher, J.
Publikováno v:
JHEP 0112:008,2001
We study conformal field theories for strings propagating on compact, seven-dimensional manifolds with G_2 holonomy. In particular, we describe the construction of rational examples of such models. We argue that analogues of Gepner models are to be c
Externí odkaz:
http://arxiv.org/abs/hep-th/0110302