Zobrazeno 1 - 10
of 416
pro vyhledávání: '"Walcher, C."'
This paper describes the extended data release of the Calar Alto Legacy Integral Field Area (CALIFA) survey (eDR). It comprises science-grade quality data for 895 galaxies obtained with the PMAS/PPak instrument at the 3.5 m telescope at the Calar Alt
Externí odkaz:
http://arxiv.org/abs/2304.13022
Autor:
Jin, Shoko, Trager, Scott C., Dalton, Gavin B., Aguerri, J. Alfonso L., Drew, J. E., Falcón-Barroso, Jesús, Gänsicke, Boris T., Hill, Vanessa, Iovino, Angela, Pieri, Matthew M., Poggianti, Bianca M., Smith, D. J. B., Vallenari, Antonella, Abrams, Don Carlos, Aguado, David S., Antoja, Teresa, Aragón-Salamanca, Alfonso, Ascasibar, Yago, Babusiaux, Carine, Balcells, Marc, Barrena, R., Battaglia, Giuseppina, Belokurov, Vasily, Bensby, Thomas, Bonifacio, Piercarlo, Bragaglia, Angela, Carrasco, Esperanza, Carrera, Ricardo, Cornwell, Daniel J., Domínguez-Palmero, Lilian, Duncan, Kenneth J., Famaey, Benoit, Fariña, Cecilia, Gonzalez, Oscar A., Guest, Steve, Hatch, Nina A., Hess, Kelley M., Hoskin, Matthew J., Irwin, Mike, Knapen, Johan H., Koposov, Sergey E., Kuchner, Ulrike, Laigle, Clotilde, Lewis, Jim, Longhetti, Marcella, Lucatello, Sara, Méndez-Abreu, Jairo, Mercurio, Amata, Molaeinezhad, Alireza, Monguió, Maria, Morrison, Sean, Murphy, David N. A., de Arriba, Luis Peralta, Pérez, Isabel, Pérez-Ràfols, Ignasi, Picó, Sergio, Raddi, Roberto, Romero-Gómez, Mercè, Royer, Frédéric, Siebert, Arnaud, Seabroke, George M., Som, Debopam, Terrett, David, Thomas, Guillaume, Wesson, Roger, Worley, C. Clare, Alfaro, Emilio J., Prieto, Carlos Allende, Alonso-Santiago, Javier, Amos, Nicholas J., Ashley, Richard P., Balaguer-Núñez, Lola, Balbinot, Eduardo, Bellazzini, Michele, Benn, Chris R., Berlanas, Sara R., Bernard, Edouard J., Best, Philip, Bettoni, Daniela, Bianco, Andrea, Bishop, Georgia, Blomqvist, Michael, Boeche, Corrado, Bolzonella, Micol, Bonoli, Silvia, Bosma, Albert, Britavskiy, Nikolay, Busarello, Gianni, Caffau, Elisabetta, Cantat-Gaudin, Tristan, Castro-Ginard, Alfred, Couto, Guilherme, Carbajo-Hijarrubia, Juan, Carter, David, Casamiquela, Laia, Conrado, Ana M., Corcho-Caballero, Pablo, Costantin, Luca, Deason, Alis, de Burgos, Abel, De Grandi, Sabrina, Di Matteo, Paola, Domínguez-Gómez, Jesús, Dorda, Ricardo, Drake, Alyssa, Dutta, Rajeshwari, Erkal, Denis, Feltzing, Sofia, Ferré-Mateu, Anna, Feuillet, Diane, Figueras, Francesca, Fossat, Matteo, Franciosin, Elena, Frasca, Antonio, Fumagalli, Michele, Gallazzi, Anna, García-Benito, Rubén, Fusillo, Nicola Gentile, Gebran, Marwan, Gilbert, James, Gledhill, T. M., Delgado, Rosa M. González, Greimel, Robert, Guarcello, Mario Giuseppe, Guerra, Jose, Gullieuszik, Marco, Haines, Christopher P., Hardcastle, Martin J., Harris, Amy, Haywood, Misha, Helmi, Amina, Hernandez, Nauzet, Herrero, Artemio, Hughes, Sarah, Irsic, Vid, Jablonka, Pascale, Jarvis, Matt J., Jordi, Carme, Kondapally, Rohit, Kordopatis, Georges, Krogager, Jens-Kristian, La Barbera, Francesco, Lam, Man I, Larsen, Søren S., Lemasle, Bertrand, Lewis, Ian J., Lhomé, Emilie, Lind, Karin, Lodi, Marcello, Longobardi, Alessia, Lonoce, Ilaria, Magrin, Laura, Apellániz, Jesús Maíz, Marchal, Olivier, Marco, Amparo, Martin, Nicolas F., Matsuno, Tadafumi, Maurogordato, Sophie, Merluzzi, Paola, Miralda-Escudé, Jordi, Molinari, Emilio, Monari, Giacomo, Morelli, Lorenzo, Mottram, Christopher J., Naylor, Tim, Negueruela, Ignacio, Oñorbe, Jose, Pancino, Elena, Peirani, Sébastien, Peletier, Reynier F., Pozzetti, Lucia, Rainer, Monica, Ramos, Pau, Read, Shaun C., Rossi, Elena Maria, Röttgering, Huub J. A., Rubiño-Martín, Jose Alberto, Montes, Jose Sabater, Juan, José San, Sanna, Nicoletta, Schallig, Ellen, Schiavon, Ricardo P., Schultheis, Mathias, Serra, Paolo, Shimwell, Timothy W., Simón-Díaz, Sergio, Smith, Russell J., Sordo, Rosanna, Sorini, Daniele, Soubiran, Caroline, Starkenburg, Else, Steele, Iain A., Stott, John, Stuik, Remko, Tolstoy, Eline, Tortora, Crescenzo, Tsantaki, Maria, Van der Swaelmen, Mathieu, van Weeren, Reinout J., Vergani, Daniela, Verheijen, Marc A. W., Verro, Kristiina, Vink, Jorick S., Vioque, Miguel, Walcher, C. Jakob, Walton, Nicholas A., Wegg, Christopher, Weijmans, Anne-Marie, Williams, Wendy L., Wilson, Andrew J., Wright, Nicholas J., Xylakis-Dornbusch, Theodora, Youakim, Kris, Zibetti, Stefano, Zurita, Cristina
WEAVE, the new wide-field, massively multiplexed spectroscopic survey facility for the William Herschel Telescope, will see first light in late 2022. WEAVE comprises a new 2-degree field-of-view prime-focus corrector system, a nearly 1000-multiplex f
Externí odkaz:
http://arxiv.org/abs/2212.03981
Autor:
Khoperskov, Sergey, Sivkova, Evgenia, Saburova, Anna, Vasiliev, Evgenii, Shustov, Boris, Minchev, Ivan, Walcher, C. Jakob
Chemical abundance variations in the ISM provide important information about the galactic evolution, star-formation and enrichment histories. Recent observations of disk galaxies suggest that if large-scale azimuthal metallicity variations appear in
Externí odkaz:
http://arxiv.org/abs/2209.14576
Autor:
Watson, Peter J., Davies, Roger L., van de Sande, Jesse, Brough, Sarah, Croom, Scott M., D'Eugenio, Francesco, Glazebrook, Karl, Groves, Brent, López-Sánchez, Ángel R., Scott, Nicholas, Vaughan, Sam P., Walcher, C. Jakob, Bland-Hawthorn, Joss, Bryant, Julia J., Goodwin, Michael, Lawrence, Jon S., Lorente, Nuria P. F., Owers, Matt S., Richards, Samuel
We explore a sample of 1492 galaxies with measurements of the mean stellar population properties and the spin parameter proxy, $\lambda_{R_{\rm{e}}}$, drawn from the SAMI Galaxy Survey. We fit a global $\left[\alpha/\rm{Fe}\right]$-$\sigma$ relation,
Externí odkaz:
http://arxiv.org/abs/2204.12630
Autor:
Husemann, B., Singha, M., Scharwächter, J., McElroy, R., Neumann, J., Smirnova-Pinchukova, I., Urrutia, T., Baum, S. A., Bennert, V. N., Combes, F., Croom, S. M., Davis, T. A, Fournier, Y., Galkin, A., Gaspari, M., Enke, H., Krumpe, M., O'Dea, C. P., Pérez-Torres, M., Rose, T., Tremblay, G. R., Walcher, C. J.
Publikováno v:
A&A 659, A124 (2022)
[Abridged] AGN are thought to be intimately connected with their host galaxies through feeding and feedback processes. A spatially resolved multiwavelength survey is required to map the interaction of AGN with their host galaxies on different spatial
Externí odkaz:
http://arxiv.org/abs/2111.10417
Water megamasers at 22 GHz with a gas disk configuration in galaxies provide the most precise measurements of supermassive black hole masses, as well as independent constraints on the Hubble constant in the nearby universe. The existence of other mas
Externí odkaz:
http://arxiv.org/abs/2107.09394
Autor:
Pinna, Francesca, Neumayer, Nadine, Seth, Anil, Emsellem, Eric, Nguyen, Dieu D., Boeker, Torsten, Cappellari, Michele, McDermid, Richard M., Voggel, Karina, Walcher, C. Jakob
Publikováno v:
ApJ 921 (2021) 8
We present parsec-scale kinematics of eleven nearby galactic nuclei, derived from adaptive-optics assisted integral-field spectroscopy at (near-infrared) CO band-head wavelengths. We focus our analysis on the balance between ordered rotation and rand
Externí odkaz:
http://arxiv.org/abs/2107.08903
Autor:
Sánchez, S. F., Espinosa-Ponce, C., Carigi, L., Morisset, C., Barrera-Ballesteros, J. K., Walcher, C. J., García-Benito, R., Camps-Fariña, A., Galbany, L.
Differential enrichment between $\alpha$- and Fe-peak elements is known to be strongly connected with the shape of the star formation history (SFH), the star formation efficiency (SFE), the inflow and outflow of material, and even the shape of the In
Externí odkaz:
http://arxiv.org/abs/2106.06833
Autor:
Sanchez, S. F., Walcher, C. J., Lopez-Coba, C., Barrera-Ballesteros, J. K., Mejia-Narvaez, A., Espinosa-Ponce, C., Camps-Fariña, A.
Our understanding of the structure, composition and evolution of galaxies has strongly improved in the last decades, mostly due to new results based on large spectroscopic and imaging surveys. In particular, the nature of ionized gas, its ionization
Externí odkaz:
http://arxiv.org/abs/2009.00424
Autor:
Tempel, E., Tuvikene, T., Muru, M. M., Stoica, R. S., Bensby, T., Chiappini, C., Christlieb, N., Cioni, M. -R. L., Comparat, J., Feltzing, S., Hook, I., Koch, A., Kordopatis, G., Krumpe, M., Loveday, J., Minchev, I., Norberg, P., Roukema, B. F., Sorce, J. G., Storm, J., Swann, E., Taylor, E. N., Traven, G., Walcher, C. J., de Jong, R. S.
Large multi-object spectroscopic surveys require automated algorithms to optimise their observing strategy. One of the most ambitious upcoming spectroscopic surveys is the 4MOST survey. The 4MOST survey facility is a fibre-fed spectroscopic instrumen
Externí odkaz:
http://arxiv.org/abs/2007.03307