Zobrazeno 1 - 10
of 6 986
pro vyhledávání: '"A. Gaitan"'
Autor:
Anderson, J. P., Contreras, C., Stritzinger, M. D., Hamuy, M., Phillips, M. M., Suntzeff, N. B., Morrell, N., Gonzalez-Gaitan, S., Gutierrez, C. P., Burns, C. R., Hsiao, E. Y., Anais, J., Ashall, C., Baltay, C., Baron, E., Bersten, M., Busta, L., Castellon, S., de Jaeger, T., DePoy, D., Filippenko, A. V., Folatelli, G., Forster, F., Galbany, L., Gall, C., Goobar, A., Gonzalez, C., Hadjiyska, E., Hoeflich, P., Krisciunas, K., Krzeminski, W., Li, W., Madore, B., Marshall, J., Martinez, L., Nugent, P., Pessi, P. J., Piro, A. L., Rheault, J-P., Ryder, S., Seron, J., Shappee, B. J., Taddia, F., Torres, S., Thomas-Osip, J., Uddin, S.
Type II supernovae (SNeII) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully explo
Externí odkaz:
http://arxiv.org/abs/2410.06738
Autor:
Ramirez, M., Pignata, G., Förster, Francisco, González-Gaitán, Santiago, Gutiérrez, Claudia P., Ayala, B., Cabrera-Vives, Guillermo, Catelan, Márcio, Arancibia, A. M. Muñoz, Pineda-García, J.
This paper introduces a novel method for creating spectral time series, which can be used for generating synthetic light curves for photometric classification but also for applications like K-corrections and bolometric corrections. This approach is p
Externí odkaz:
http://arxiv.org/abs/2409.10701
Autor:
Gutiérrez, Claudia P., Mattila, Seppo, Lundqvist, Peter, Dessart, Luc, González-Gaitán, Santiago, Jonker, Peter G., Dong, Subo, Coppejans, Deanne, Chen, Ping, Charalampopoulos, Panos, Elias-Rosa, Nancy, Reynolds, Thomas, Kochanek, Christopher, Fraser, Morgan, Pastorello, Andrea, Gromadzki, Mariusz, Neustadt, Jack, Benetti, Stefano, Kankare, Erkki, Kangas, Tuomas, Kotak, Rubina, Stritzinger, Maximilian D., Wevers, Thomas, Zhang, Bing, Bersier, David, Bose, Subhash, Buckley, David A. H., Dastidar, Raya, Gangopadhyay, Anjasha, Hamanowicz, Aleksandra, Kollmeier, Juna, Mao, Jirong, Misra, Kuntal, Potter, Stephen B., Prieto, Jose L., Romero-Colmenero, Encarni, Singh, Mridweeka, Somero, Auni, Terreran, Giacomo, Vaisanen, Petri, Wyrzykowski, Lukasz
We present ultraviolet, optical and near-infrared photometric and optical spectroscopic observations of the luminous, fast blue optical transient (LFBOT), CSS161010:045834-081803 (CSS161010). The transient was found in a low-redshift (z=0.033) dwarf
Externí odkaz:
http://arxiv.org/abs/2408.04698
Autor:
To, D. Quang, Garcia-Gaitan, Federico, Ren, Yafei, Zide, Joshua M. O., Xiao, John Q., Nikolić, Branislav K., Bryant, Garnett W., Doty, Matthew F.
We introduce a quantum mechanical formalism for computing the electric polarization arising in two-dimensional (2D) antiferromagnets (AFMs) as a result of {\bf both} spin and orbital transport effect of magnons. We first show that an applied temperat
Externí odkaz:
http://arxiv.org/abs/2407.16004
We present an analysis of the lepton-flavor violating decay of the Higgs boson mediated by an ultralight gauge boson, $\chi$. Our analysis matches a model generating the lepton flavor-violating interaction $\bar{\ell}_i\ell_j\chi$ at tree level with
Externí odkaz:
http://arxiv.org/abs/2406.17040
Successful careers are built on Skills (what you know), Occupational Identity (what you believe you can be) and Social Capital (who you know). Higher-ed spends significant resources in addressing the first, sometimes to the exclusion of the other two
Externí odkaz:
http://arxiv.org/abs/2406.09554
Autor:
Popovic, B., Wiseman, P., Sullivan, M., Smith, M., González-Gaitán, S., Scolnic, D., Duarte, J., Armstrong, P., Asorey, J., Brout, D., Carollo, D., Galbany, L., Glazebrook, K., Kelsey, L., Kessler, R., Lidman, C., Lee, J., Lewis, G. F., Möller, A., Nichol, R. C., Sánchez, B. O., Toy, M., Tucker, B. E., Vincenzi, M., Abbott, T. M. C., Aguena, M., Andrade-Oliveira, F., Bacon, D., Brooks, D., Burke, D. L., Rosell, A. Carnero, Carretero, J., Castander, F. J., da Costa, L. N., Pereira, M. E. S., Davis, T. M., Desai, S., Everett, S., Ferrero, I., Flaugher, B., García-Bellido, J., Gaztanaga, E., Gruendl, R. A., Gutierrez, G., Hinton, S. R., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Lahav, O., Lee, S., Marshall, J. L., Mena-Fernández, J., Miquel, R., Myles, J., Ogando, R. L. C., Palmese, A., Pieres, A., Malagón, A. A. Plazas, Sanchez, E., Cid, D. Sanchez, Schubnell, M., Sevilla-Noarbe, I., Suchyta, E., Swanson, M. E. C., Tarle, G., Vikram, V., Weaverdyck, N.
Type Ia Supernovae (SNe Ia) are a critical tool in measuring the accelerating expansion of the universe. Recent efforts to improve these standard candles have focused on incorporating the effects of dust on distance measurements with SNe Ia. In this
Externí odkaz:
http://arxiv.org/abs/2406.05051
Autor:
Rei, Luis, Mladenić, Dunja, Dorozynski, Mareike, Rottensteiner, Franz, Schleider, Thomas, Troncy, Raphaël, Lozano, Jorge Sebastián, Salvatella, Mar Gaitán
Publikováno v:
Multimedia Systems 29 (2023) 847-869
We develop a multimodal classifier for the cultural heritage domain using a late fusion approach and introduce a novel dataset. The three modalities are Image, Text, and Tabular data. We based the image classifier on a ResNet convolutional neural net
Externí odkaz:
http://arxiv.org/abs/2406.00423
This study examines the impact of $CP$-violation on the signal strength $\mu^{Z\gamma}$, which was reported as $2.2\pm 0.7$ by the LHC. We obtain constraints on the real and absorptive parts of the $CP$-violating form factor $h_3^{Z\gamma}$ and find
Externí odkaz:
http://arxiv.org/abs/2405.03094
Autor:
Reyes-Osorio, Felipe, Garcia-Gaitan, Federico, Strachan, David J., Plechac, Petr, Clark, Stephen R., Nikolic, Branislav K.
We develop a Schwinger-Keldysh field theory (SKFT) for open quantum systems interacting with a dissipative environment and apply it to the spin-boson model as an archetypical example where the environment is composed of a bosonic bath. Prior SKFT dev
Externí odkaz:
http://arxiv.org/abs/2405.00765