Results 51 to 60 of about 115,369 (189)

The thermal/ sensory gravity “S.O.S.” the last phase (40°–50° C) of global warming [PDF]

INCAS Bulletin
The gravitational buckling is an ice hole or black hole in the frozen quantum binary space penetrated by the light ignition, the backscattering of radiant thermal energy, where the quantum light barrier (cs = 1010 m/s) breaks together with the thermal ...
Horia DUMITRESCU, Vladimir CARDOS, Radu BOGATEANU   +2 more
doaj   +1 more source

Phenomenology, astrophysics and cosmology of theories with submillimeter dimensions and TeV scale quantum gravity [PDF]

, 1998
We recently proposed a solution to the hierarchy problem not relying on low-energy supersymmetry or technicolor. Instead, the problem is nullified by bringing quantum gravity down to the TeV scale.
N. Arkani-Hamed, S. Dimopoulos, G. Dvali
semanticscholar   +1 more source

Estimated equivalent radiation dose at different altitudes in Earth’s atmosphere

Solar-Terrestrial Physics, 2022
The paper reports the results of simulation of cosmic ray proton transport through Earth’s atmosphere. The main objective of this work is to obtain characteristics of secondary particle fluxes at different altitudes and to convert them to equivalent dose
Maurchev E. A., Mikhalko E. A., Balabin Y. V., Germanenko A. V., Gvozdevsky B. B.   +4 more
doaj   +1 more source

Astrophysical symmetries [PDF]

Proceedings of the National Academy of Sciences, 1996
Astrophysical objects, ranging from meteorites to the entire universe, can be classified into about a dozen characteristic morphologies, at least as seen by a blurry eye. Some patterns exist over an enormously wide range of distance scales, apparently as a result of similar underlying physics.
openaire   +4 more sources

Origin of an orbiting star around the galactic supermassive black hole

Proceedings of the Japan Academy. Series B, Physical and Biological Sciences, 2023
The tremendous tidal force that is linked to the supermassive black hole (SMBH) at the center of our galaxy is expected to strongly subdue star formation in its vicinity.
Shogo NISHIYAMA, Tomohiro KARA, Brian THORSBRO, Hiromi SAIDA, Yohsuke TAKAMORI, Masaaki TAKAHASHI, Takayuki OHGAMI, Kohei ICHIKAWA, Rainer SCHODEL   +8 more
doaj   +1 more source

Gamma Ray Source Localization for Time Projection Chamber Telescopes Using Convolutional Neural Networks

AI, 2022
Diverse phenomena such as positron annihilation in the Milky Way, merging binary neutron stars, and dark matter can be better understood by studying their gamma ray emission.
Brandon Khek, Aashwin Mishra, Micah Buuck, Tom Shutt   +3 more
doaj   +1 more source

Enabling real-time multi-messenger astrophysics discoveries with deep learning [PDF]

Nature Reviews Physics, 2019
Multi-messenger astrophysics is a fast-growing, interdisciplinary field that combines data, which vary in volume and speed of data processing, from many different instruments that probe the Universe using different cosmic messengers: electromagnetic ...
E. Huerta, Gabrielle Allen, I. Andreoni, J. Antelis, É. Bachelet, G. Berriman, F. Bianco, R. Biswas, M. Kind, K. Chard, Minsik Cho, P. Cowperthwaite, Z. Etienne, M. Fishbach, F. Förster, D. George, Tom Gibbs, M. Graham, W. Gropp, R. Gruendl, Anushri Gupta, R. Haas, Sarah Habib, E. Jennings, Margaret W. G. Johnson, E. Katsavounidis, D. Katz, Asad Khan, V. Kindratenko, William T. C. Kramer, Xin Liu, A. Mahabal, Z. Márka, Kenton McHenry, J. Miller, Claudia Moreno, M. Neubauer, S. Oberlin, A. Olivas, D. Petravick, A. Rebei, S. Rosofsky, M. Ruiz, Aaron Saxton, B. Schutz, A. Schwing, E. Seidel, S. Shapiro, Hongyu Shen, Yue Shen, L. Singer, B. Sipőcz, Lunan Sun, John Towns, A. Tsokaros, Wei Wei, J. Wells, T. Williams, Jinjun Xiong, Zhizhen Zhao   +59 more
semanticscholar   +1 more source

The Euler’s harmonic holomorphic regenerative universe [PDF]

INCAS Bulletin
The Cartesian dualism is a precursor to Euler’s complex theory, that completes the Descartes-Leibnitz monadic conception using the natural quanta (non-splitting e, π) along with their topological torsion in the form of dual isomorphism.
Horia DUMITRESCU, Vladimir CARDOS, Radu BOGATEANU   +2 more
doaj   +1 more source

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies [PDF]

Journal of High Energy Astrophysics, 2022
E. Abdalla, G. F. Abell'an, A. Aboubrahim, A. Agnello, Ozgur Akarsu, Yashar Akrami, G. Alestas, Daniel Aloni, L. Amendola, L. Anchordoqui, R. Anderson, N. Arendse, M. Asgari, M. Ballardini, V. Barger, S. Basilakos, R. C. Batista, E. Battistelli, R. Battye, M. Benetti, D. Benisty, A. Berlin, P. Bernardis, E. Berti, Bohdan Bidenko, S. Birrer, J. Blakeslee, K. Boddy, C. Bom, Alexander Bonilla, N. Borghi, F. Bouchet, M. Braglia, T. Buchert, E. Buckley-Geer, E. Calabrese, R. Caldwell, D. Camarena, S. Capozziello, S. Casertano, G. Chen, J. Chluba, Angela Chen, Hsin-Yu Chen, A. Chudaykin, M. Cicoli, C. Copi, F. Courbin, F. Cyr-Racine, B. Czerny, M. Dainotti, G. D’Amico, A. Davis, Javier P'erez, J. Haro, J. Delabrouille, P. Denton, S. Dhawan, K. Dienes, E. D. Valentino, P. Du, D. Eckert, C. Escamilla-Rivera, A. Fert'e, F. Finelli, P. Fosalba, W. Freedman, N. Frusciante, E. Gaztañaga, William Giaré, E. Giusarma, Adria G'omez-Valent, W. Handley, I. Harrison, Luke Hart, D. K. Hazra, A. Heavens, A. Heinesen, H. Hildebrandt, J. C. Hill, N. B. Hogg, D. Holz, D. C. Hooper, Nikoo Hosseininejad, D. Huterer, M. Ishak, M. Ivanov, A. Jaffe, In Sung Jang, K. Jedamzik, R. Jimenez, Mélissa M. F. Joseph, S. Joudaki, M. Kamionkowski, Tanvi Karwal, L. Kazantzidis, R. Keeley, M. Klasen, E. Komatsu, L. Koopmans, Suresh Kumar, L. Lamagna, R. Lazkoz, Chung-Chi Lee, J. Lesgourgues, J. Said, T. Lewis, Benjamin L'Huiller, Matteo Lucca, R. Maartens, L. Macri, D. Marfatia, V. Marra, C. Martins, S. Masi, S. Matarrese, A. Mazumdar, A. Melchiorri, O. Mena, L. Mersini-Houghton, J. Mertens, Dinko Milaković, Yuto Minami, V. Miranda, Cristian Moreno-Pulido, Michele Moresco, D. Mota, E. Mottola, S. Mozzon, J. Muir, A. Mukherjee, Suvodip Mukherjee, P. Naselsky, P. Nath, S. Nesseris, Florian Niedermann, A. Notari, Rafael C. Nunes, Eoin 'O Colg'ain, Kayla A. Owens, Emre Ozulker, F. Pace, A. Paliathanasis, A. Palmese, S. Pan, D. Paoletti, S. Bergliaffa, L. Perivolaropoulos, D. Pesce, V. Pettorino, O. Philcox, L. Pogosian, V. Poulin, Gaspard Poulot, M. Raveri, M. Reid, F. Renzi, A. Riess, V. I. Sabla, P. Salucci, V. Salzano, E. Saridakis, B. Sathyaprakash, M. Schmaltz, N. Schoneberg, D. Scolnic, A. A. Sen, N. Sehgal, A. Shafieloo, M. Sheikh-Jabbari, J. Silk, A. Silvestri, F. Skara, M. Sloth, M. Soares-Santos, J. Peracaula, Yu-Yang Songsheng, J. F. Soriano, D. Staicova, G. Starkman, I. Szapudi, E. Teixera, B. Thomas, T. Treu, E. Trott, C. V. D. Bruck, J. Vázquez, L. Verde, L. Visinelli, Deng Wang, Jian-Min Wang, Shao-Jiang Wang, R. Watkins, S. Watson, J. Webb, N. Weiner, A. Weltman, S. Witte, R. Wojtak, A. Yadav, Weiqiang Yang, Gong-Bo Zhao, Miguel Zumalac'arregui   +202 more
semanticscholar   +1 more source

Multimessenger Studies with the Pierre Auger Observatory

Particles
The Pierre Auger Observatory, the world’s largest ultra-high-energy (UHE) cosmic ray (CR) detector, plays a crucial role in multi-messenger astroparticle physics with its high sensitivity to UHE photons and neutrinos.
Jon Paul Lundquist, the Pierre Auger Collaboration   +1 more
doaj   +1 more source