Zobrazeno 1 - 10
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pro vyhledávání: '"Zamora P"'
The indeque number of a graph is largest set of vertices that induce an independent set of cliques. We study the extremal value of this parameter for the class and subclasses of planar graphs, most notably for forests and graphs of pathwidth at most
Externí odkaz:
http://arxiv.org/abs/2408.03298
Given $G$ an algebraic reductive group over an algebraically closed field of characteristic zero and $\Gamma$ a finitely generated group, we provide a stratification of the $G$-character variety of $\Gamma$ in terms of conjugacy classes of parabolic
Externí odkaz:
http://arxiv.org/abs/2408.03111
Autor:
Parlanti, Eleonora, Carniani, Stefano, Venturi, Giacomo, Herrera-Camus, Rodrigo, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, D'Eugenio, Francesco, Maiolino, Roberto, Perna, Michele, Übler, Hannah, Böker, Torsten, Cresci, Giovanni, Curti, Mirko, Jones, Gareth C., Lamperti, Isabella, Zamora, Sandra
Galactic outflows driven by star formation or active galactic nuclei are typically formed by multi-phase gas whose temperature spans over 4 orders of magnitude. Probing the different outflow components requires multi-wavelength observations and long
Externí odkaz:
http://arxiv.org/abs/2407.19008
Autor:
Abdullah, M., Bagchi, S., Harakeh, M. N., Akimune, H., Das, D., Doi, T., Donaldson, L. M., Fujikawa, Y., Fujiwara, M., Furuno, T., Garg, U., Gupta, Y. K., Howard, K. B., Hijikata, Y., Inaba, K., Ishida, S., Itoh, M., Kalantar-Nayestanaki, N., Kar, D., Kawabata, T., Kawashima, S., Khokhar, K., Kitamura, K., Kobayashi, N., Matsuda, Y., Nakagawa, A., Nakamura, S., Nosaka, K., Okamoto, S., Ota, S., Pal, S., Pramanik, R., Roy, S., Weyhmiller, S., Yang, Z., Zamora, J. C.
The strength distributions of the Isoscalar Giant Monopole Resonance (ISGMR) and Isoscalar Giant Quadrupole Resonance (ISGQR) in 142,146-150Nd have been determined via inelastic alpha-particle scattering with the Grand Raiden (GR) Spectrometer at the
Externí odkaz:
http://arxiv.org/abs/2407.05685
Autor:
Bunnell, Arianna, Glaser, Yannik, Valdez, Dustin, Wolfgruber, Thomas, Altamirano, Aleen, González, Carol Zamora, Hernandez, Brenda Y., Sadowski, Peter, Shepherd, John A.
Detecting and classifying lesions in breast ultrasound images is a promising application of artificial intelligence (AI) for reducing the burden of cancer in regions with limited access to mammography. Such AI systems are more likely to be useful in
Externí odkaz:
http://arxiv.org/abs/2407.00267
Autor:
Zamora, J. C., Giraud, S.
Isoscalar giant resonances are nuclear collective excitations associated with the oscillation in phase of protons and neutrons according to a certain multipolarity $L$. In particular, the isoscalar giant monopole resonance ($L=0$) is the strongest nu
Externí odkaz:
http://arxiv.org/abs/2406.16217
Autor:
Font, Oriol Zamora
We derive a semi-analytical pricing formula for European VIX call options under the Heston-Hawkes stochastic volatility model introduced in arXiv:2210.15343. This arbitrage-free model incorporates the volatility clustering feature by adding an indepe
Externí odkaz:
http://arxiv.org/abs/2406.13508
Autor:
Jain, Aditya, Cunha, Fagner, Bunsen, Michael James, Cañas, Juan Sebastián, Pasi, Léonard, Pinoy, Nathan, Helsing, Flemming, Russo, JoAnne, Botham, Marc, Sabourin, Michael, Fréchette, Jonathan, Anctil, Alexandre, Lopez, Yacksecari, Navarro, Eduardo, Pimentel, Filonila Perez, Zamora, Ana Cecilia, Silva, José Alejandro Ramirez, Gagnon, Jonathan, August, Tom, Bjerge, Kim, Segura, Alba Gomez, Bélisle, Marc, Basset, Yves, McFarland, Kent P., Roy, David, Høye, Toke Thomas, Larrivée, Maxim, Rolnick, David
Insects represent half of all global biodiversity, yet many of the world's insects are disappearing, with severe implications for ecosystems and agriculture. Despite this crisis, data on insect diversity and abundance remain woefully inadequate, due
Externí odkaz:
http://arxiv.org/abs/2406.12452
Autor:
Zamora, Sergio, Zhu, Xingyu
For a polycyclic group $\Lambda$, rank$(\Lambda )$ is defined as the number of $\mathbb{Z}$ factors in a polycyclic decomposition of $\Lambda$. For a finitely generated group $G$, rank$(G)$ is defined as the infimum of rank$(\Lambda )$ among finite i
Externí odkaz:
http://arxiv.org/abs/2406.10189
Autor:
Andreev, Yu. M., Antonov, A., Torres, M. A. Ayala, Banerjee, D., Oberhauser, B. Banto, Bernhard, J., Bisio, P., Celentano, A., Charitonidis, N., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Frolov, V. N., Gertsenberger, S. V., Girod, S., Gninenko, S. N., Hosgen, M., Kachanov, V. A., Kambar, Y., Karneyeu, A. E., Kekelidze, G. D., Ketzer, B., Kirpichnikov, D. V., Kolosov, V. N., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Marini, A., Marsicano, L., Matveev, V. A., Fredes, R. Mena, Yanssen, R. G. Mena, Bueno, L. Molina, Mongillo, M., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Salamatin, K. M., Samoylenko, V. D., Sieber, H., Shchukin, D. A., Soto, O., Tikhomirov, V. O., Tlisova, I. V., Toropin, A. N., Tuzi, M., Volkov, P. V., Volkov, V. Yu., Voronchikhin, I. V., Zamora-Saa, J., Zhevlakov, A. S.
We present the first results from a proof-of-concept search for dark sectors via invisible decays of pseudoscalar $\eta$ and $\eta'$ mesons in the NA64h experiment at the CERN SPS. Our novel technique uses the charge-exchange reaction of 50 GeV $\pi^
Externí odkaz:
http://arxiv.org/abs/2406.01990