Zobrazeno 1 - 10
of 8 458
pro vyhledávání: '"Klingler A"'
Autor:
Gupta, Rahul, Ror, A. K., Pandey, S. B., Racusin, J., Moss, M., Aryan, A., Klingler, N., Castro-Tirado, A. J.
We have analyzed the prompt and afterglow characteristics of the intermediate luminosity burst ``GRB 210210A". Our prompt emission analysis indicates that GRB 210210A is among the softest long GRBs detected by the Swift-BAT. The time-integrated promp
Externí odkaz:
http://arxiv.org/abs/2409.04871
Is there an algorithm to determine attributes such as positivity or non-zeroness of linear recurrence sequences? This long-standing question is known as Skolem's problem. In this paper, we study the complexity of an equivalent problem, namely the (ge
Externí odkaz:
http://arxiv.org/abs/2404.15053
Autor:
Klingler, Andreas, Netzer, Tim
Convex optimization encompasses a wide range of optimization problems, containing many efficiently solvable subclasses. Interior point methods are currently the state-of-the-art approach for solving such problems, particularly effective for classes l
Externí odkaz:
http://arxiv.org/abs/2403.02095
We use Markov categories to develop generalizations of the theory of Markov chains and hidden Markov models in an abstract setting. This comprises characterizations of hidden Markov models in terms of local and global conditional independences as wel
Externí odkaz:
http://arxiv.org/abs/2401.14669
We study when the Picard group of smooth surfaces of degree $d\geq 5$ in $\mathbb{P}^3$ acquires extra classes. In particular we show that the so called exceptional components of the Noether-Lefschetz locus are not Zariski dense. This answers a 1991
Externí odkaz:
http://arxiv.org/abs/2312.11246
Autor:
Gagnon, Seth, Kargaltsev, Oleg, Klingler, Noel, Hare, Jeremy, Yang, Hui, Lange, Alexander, Eagle, Jordan
Publikováno v:
Volume 968, (2024) pg 67-80
We obtained a 108 ks Chandra X-ray Observatory (CXO) observation of PSR J1849-0001 and its pulsar wind nebula (PWN), coincident with the TeV source HESS J1849-000. By analyzing the new and archival CXO data, we resolved the pulsar from the PWN, explo
Externí odkaz:
http://arxiv.org/abs/2311.13677
Autor:
Safi-Harb, S., Burdge, K. B., Bodaghee, A., An, H., Guest, B., Hare, J., Hebbar, P., Ho, W. C. G., Kargaltsev, O., Kirmizibayrak, D., Klingler, N., Nynka, M., Reynolds, M. T., Sasaki, M., Sridhar, N., Vasilopoulos, G., Woods, T. E., Yang, H., Heinke, C., Kong, A., Li, J., MacMaster, A., Mallick, L., Treyturik, C., Tsuji, N., Binder, B., Braun, C., Chang, H. -K., Chatterjee, A., Ferrand, G., Holland-Ashford, T., Ng, C. -Y., Plotkin, R., Romani, R., Zhang, S.
Compact objects and supernova remnants provide nearby laboratories to probe the fate of stars after they die, and the way they impact, and are impacted by, their surrounding medium. The past five decades have significantly advanced our understanding
Externí odkaz:
http://arxiv.org/abs/2311.07673
Publikováno v:
Polymer.298(2024)126868
Latest since the landmark studies of Kovacs and co-workers on the glass transition of polymers, it is clear that thermally induced volume changes are of central importance for the understanding of the nature of the glass transition. Due to the kineti
Externí odkaz:
http://arxiv.org/abs/2310.17352
Publikováno v:
npj Imaging, Vol 2, Iss 1, Pp 1-15 (2024)
Abstract In the context of molecularly targeted radiotherapy, dosimetry concerns in off-target tissues are a major limitation to the more wide-spread application of radiopharmaceuticals to treat diseases like cancer. Reducing off-target accumulation
Externí odkaz:
https://doaj.org/article/5bf272b1dd324c0085cc42d3c9858863
Autor:
Oates, S. R., Kuin, N. P. M., Nicholl, M., Marshall, F., Ridley, E., Boutsia, K., Breeveld, A. A., Buckley, D. A. H., Cenko, S. B., De Pasquale, M., Edwards, P. G., Gromadzki, M., Gupta, R., Laha, S., Morrell, N., Orio, M., Pandey, S. B., Page, M. J., Page, K. L., Parsotan, T., Rau, A., Schady, P., Stevens, J., Brown, P. J., Evans, P. A., Gronwall, C., Kennea, J. A., Klingler, N. J., Siegel, M. H., Tohuvavohu, A., Ambrosi, E., Barthelmy, S. D., Beardmore, A. P., Bernardini, M. G., Bonnerot, C., Campana, S., Caputo, R., Ciroi, S., Cusumano, G., D'Ai, A., D'Avanzo, P., D'Elia, V., Giommi, P., Hartmann, D. H., Krimm, H. A., Malesani, D. B., Melandri, A., Nousek, J. A., O'Brien, P. T., Osborne, J. P., Pagani, C., Palmer, D. M., Perri, M., Racusin, J. L., Sakamoto, T., Sbarufatti, B., Schlieder, J. E., Tagliaferri, G., Troja, E., Xu, D.
We report the discovery of Swift J221951-484240 (hereafter: J221951), a luminous slow-evolving blue transient that was detected by the Neil Gehrels Swift Observatory Ultra-violet/Optical Telescope (Swift/UVOT) during the follow-up of Gravitational Wa
Externí odkaz:
http://arxiv.org/abs/2307.01044