Výsledky vyhledávání - "Spinka, Harold."

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Host Galaxy Identification for Supernova Surveys

Autor: Gupta, Ravi R., Kuhlmann, Steve, Kovacs, Eve, Spinka, Harold, Kessler, Richard, Goldstein, Daniel A., Liotine, Camille, Pomian, Katarzyna, D'Andrea, Chris B., Sullivan, Mark, Carretero, Jorge, Castander, Francisco J., Nichol, Robert C., Finley, David A., Fischer, John A., Foley, Ryan J., Kim, Alex G., Papadopoulos, Andreas, Sako, Masao, Scolnic, Daniel M., Smith, Mathew, Tucker, Brad E., Uddin, Syed, Wolf, Rachel C., Yuan, Fang, Abbott, Tim M. C., Abdalla, Filipe B., Benoit-Levy, Aurelien, Bertin, Emmanuel, Brooks, David, Rosell, Aurelio Carnero, Kind, Matias Carrasco, Cunha, Carlos E., da Costa, Luiz N., Desai, Shantanu, Doel, Peter, Eifler, Tim F., Evrard, August E., Flaugher, Brenna, Fosalba, Pablo, Gaztanaga, Enrique, Gruen, Daniel, Gruendl, Robert, James, David J., Kuehn, Kyler, Kuropatkin, Nikolay, Maia, Marcio A. G., Marshall, Jennifer L., Miquel, Ramon, Plazas, Andres A., Romer, A. Kathy, Sanchez, Eusebio, Schubnell, Michael, Sevilla-Noarbe, Ignacio, Sobreira, Flavia, Suchyta, Eric, Swanson, Molly E. C., Tarle, Gregory, Walker, Alistair R., Wester, William

Host galaxy identification is a crucial step for modern supernova (SN) surveys such as the Dark Energy Survey (DES) and the Large Synoptic Survey Telescope (LSST), which will discover SNe by the thousands. Spectroscopic resources are limited, so in t

Externí odkaz: http://arxiv.org/abs/1604.06138

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Type Ia Supernovae Selection and Forecast of Cosmology Constraints for the Dark Energy Survey

Autor: Gjergo, Eda, Duggan, Jefferson, Cunningham, John D., Kuhlmann, Steve, Biswas, Rahul, Kovacs, Eve, Bernstein, Joseph P., Spinka, Harold

We present the results of a study of selection criteria to identify Type Ia supernovae photometrically in a simulated mixed sample of Type Ia supernovae and core collapse supernovae. The simulated sample is a mockup of the expected results of the Dar

Externí odkaz: http://arxiv.org/abs/1205.1480

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Dependences of Type Ia Supernovae Lightcurve Parameters on the Host Galaxy Star Formation Rate and Metallicity

Autor: Konishi, Kohki, Cinabro, David, Garnavich, Peter M., Ihara, Yutaka, Kessler, Richard, Marriner, John, Schneider, Donald P., Smith, Mathew, Spinka, Harold, Wheeler, J. Craig, Yasuda, Naoki

We present the dependences of the properties of type Ia Supernovae (SNe Ia) on their host galaxies by analyzing the multi-band lightcurves of 118 spectroscopically confirmed SNe Ia observed by the Sloan Digital Sky Survey (SDSS) Supernova Survey and

Externí odkaz: http://arxiv.org/abs/1101.4269

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Beam Performance of Tracking Detectors with Industrially Produced GEM Foils

Autor: Simon, Frank, Kelsey, James, Kohl, Michael, Majka, Richard, Plesko, Miro, Sakuma, Tai, Smirnov, Nikolai, Spinka, Harold, Surrow, Bernd, Underwood, David

Three Gas-Electron-Multiplier tracking detectors with an active area of 10 cm x 10 cm and a two-dimensional, laser-etched orthogonal strip readout have been tested extensively in particle beams at the Meson Test Beam Facility at Fermilab. These detec

Externí odkaz: http://arxiv.org/abs/0808.3477

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Triple GEM Detectors for the Forward Tracker in STAR

Autor: Simon, Frank, Kelsey, James, Kohl, Michael, Majka, Richard, Plesko, Miroslav, Underwood, David, Sakuma, Tai, Smirnov, Nikolai, Spinka, Harold, Surrow, Bernd

Future measurements of the flavor-separated spin structure of the proton via parity-violating W boson production at RHIC require an upgrade of the forward tracking system of the STAR detector. This upgrade will allow the reconstruction of the charge

Externí odkaz: http://arxiv.org/abs/0711.3751

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