Zobrazeno 1 - 10
of 96 994
pro vyhledávání: '"Townsend A."'
Autor:
Corbet, Robin H. D., Ballhausen, Ralf, Becker, Peter A., Coley, Joel B., Fuerst, Felix, Gendreau, Keith C., Guillot, Sebastien, Islam, Nazma, Jaisawal, Gaurava Kumar, Jenke, Peter, Kretschmar, Peter, Lange, Alexander, Malacaria, Christian, Ng, Mason, Pottschmidt, Katja, Pradhan, Pragati, Ray, Paul S., Rothschild, Richard E., Thalhammer, Philipp, Townsend, Lee J., Wilms, Joern, Wilson-Hodge, Colleen A., Wolff, Michael T.
XTE J1829-098 is a transient X-ray pulsar with a period of ~7.8 s. It is a candidate Be star system, although the evidence for this is not yet definitive. We investigated the twenty-year long X-ray light curve using the Rossi X-ray Timing Explorer Pr
Externí odkaz:
http://arxiv.org/abs/2410.03500
Autor:
Jeong, Sungwoo, Townsend, Alex
Mercer's expansion and Mercer's theorem are cornerstone results in kernel theory. While the classical Mercer's theorem only considers continuous symmetric positive definite kernels, analogous expansions are effective in practice for indefinite and as
Externí odkaz:
http://arxiv.org/abs/2409.16453
Autor:
Amenouche, M., Smith, M., Rosnet, P., Rigault, M., Aubert, M., Barjou-Delayre, C., Burgaz, U., Carreres, B., Dimitriadis, G., Feinstein, F., Galbany, L., Ginolin, M., Goobar, A., Harvey, L., Kim, Y. -L., Maguire, K., Müller-Bravo, T. E., Nordin, J., Nugent, P., Racine, B., Rosselli, D., Regnault, N., Sollerman, J., Terwel, J. H., Townsend, A., Groom, S. L., Kulkarni, S. R., Kasliwal, M., Laher, R. R., Purdum, J.
Type Ia supernovae (SNe Ia) constitute an historical probe to derive cosmological parameters through the fit of the Hubble-Lema\^itre diagram, i.e. SN Ia distance modulus versus their redshift. In the era of precision cosmology, realistic simulation
Externí odkaz:
http://arxiv.org/abs/2409.04650
Autor:
Rigault, Mickael, Smith, Mathew, Goobar, Ariel, Maguire, Kate, Dimitriadis, Georgios, Burgaz, Umut, Dhawan, Suhail, Sollerman, Jesper, Regnault, Nicolas, Kowalski, Marek, Amenouche, Melissa, Aubert, Marie, Barjou-Delayre, Chloé, Bautista, Julian, Bloom, Josh S., Carreres, Bastien, Chen, Tracy X., Copin, Yannick, Deckers, Maxime, Fouchez, Dominique, Fremling, Christoffer, Galbany, Lluis, Ginolin, Madeleine, Graham, Matthew, Kasliwal, Mancy M., Kenworthy, W. D'Arcy, Kim, Young-Lo, Kuhn, Dylan, Masci, Frank F., Müller-Bravo, Tomas, Miller, Adam, Johansson, Joel, Nordin, Jakob, Nugent, Peter, Andreoni, Igor, Bellm, Eric, Betoule, Marc, Osman, Mahmoud, Perley, Dan, Popovic, Brodie, Rosnet, Philippe, Rosselli, Damiano, Ruppin, Florian, Senzel, Robert, Rusholme, Ben, Schweyer, Tassilo, Terwel, Jacco H., Townsend, Alice, Tzanidakis, Andy, Wold, Avery, Purdum, Josiah, Qin, Yu-Jing, Racine, Benjamin, Reusch, Simeon, Riddle, Reed, Yan, Lin
We present the first homogeneous release of several thousand Type Ia supernovae (SNe Ia), all having spectroscopic classification, and spectroscopic redshifts for half the sample. This release, named the "DR2", contains 3628 nearby (z < 0.3) SNe Ia d
Externí odkaz:
http://arxiv.org/abs/2409.04346
Autor:
Dimitriadis, G., Burgaz, U., Deckers, M., Maguire, K., Johansson, J., Smith, M., Rigault, M., Frohmaier, C., Sollerman, J., Galbany, L., Kim, Y. -L., Liu, C., Miller, A. A., Nugent, P. E., Alburai, A., Chen, P., Dhawan, S., Ginolin, M., Goobar, A., Groom, S. L., Harvey, L., Kenworthy, W. D., Kulkarni, S. R., Popovic, B., Riddle, R. L., Rusholme, B., Muller-Bravo, T. E., Nordin, J., Terwel, J. H., Townsend, A.
The Zwicky Transient Facility SN Ia Data Release 2 (ZTF SN Ia DR2) contains more than 3,000 Type Ia supernovae (SNe Ia), providing the largest homogeneous low-redshift sample of SNe Ia. Having at least one spectrum per event, this data collection is
Externí odkaz:
http://arxiv.org/abs/2409.04200
Autor:
Huang, Xuan, Miao, Haichao, Kim, Hyojin, Townsend, Andrew, Champley, Kyle, Tringe, Joseph, Pascucci, Valerio, Bremer, Peer-Timo
Advanced manufacturing creates increasingly complex objects with material compositions that are often difficult to characterize by a single modality. Our collaborating domain scientists are going beyond traditional methods by employing both X-ray and
Externí odkaz:
http://arxiv.org/abs/2408.11957
We present shuffle coding, a general method for optimal compression of sequences of unordered objects using bits-back coding. Data structures that can be compressed using shuffle coding include multisets, graphs, hypergraphs, and others. We release a
Externí odkaz:
http://arxiv.org/abs/2408.08837
Autor:
Graf, Emil, Townsend, Alex
We demonstrate that the most popular variants of all common algebraic multidimensional rootfinding algorithms are unstable by analyzing the conditioning of subproblems that are constructed at intermediate steps. In particular, we give multidimensiona
Externí odkaz:
http://arxiv.org/abs/2408.02805
Quantum error-correcting codes, such as subspace, subsystem, and Floquet codes, are typically constructed within the stabilizer formalism, which does not fully capture the idea of fault-tolerance needed for practical quantum computing applications. I
Externí odkaz:
http://arxiv.org/abs/2407.13826
Autor:
Zulfikar, Wazeer, Protyasha, Nishat, Canales, Camila, Patel, Heli, Williamson, James, Sarnie, Laura, Nowinski, Lisa, Kosmyna, Nataliya, Townsend, Paige, Yuditskaya, Sophia, Talkar, Tanya, Sarawgi, Utkarsh Oggy, McDougle, Christopher, Quatieri, Thomas, Maes, Pattie, Mody, Maria
Adults who are minimally verbal with autism spectrum disorder (mvASD) have pronounced speech difficulties linked to impaired motor skills. Existing research and clinical assessments primarily use indirect methods such as standardized tests, video-bas
Externí odkaz:
http://arxiv.org/abs/2407.08877