Results 11 to 20 of about 68,502 (215)

On phase-space integrals with Heaviside functions

Journal of High Energy Physics, 2022
We discuss peculiarities that arise in the computation of real-emission contributions to observables that contain Heaviside functions. A prominent example of such a case is the zero-jettiness soft function in SCET, whose calculation at next-to-next-to ...
Daniel Baranowski, Maximilian Delto, Kirill Melnikov, Chen-Yu Wang   +3 more
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Probing the gluon plasma with charm balance functions

European Physical Journal C: Particles and Fields, 2021
Recent theoretical explanations for how hydrodynamic-like flow can build up quickly in small collision systems (hydrodynamization) has led to a microscopic picture of flow building up in a gluon-dominated phase before chemical equilibrium between quarks ...
Sumit Basu, Peter Christiansen, Alice Ohlson, David Silvermyr   +3 more
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Review of Particle Physics [PDF]

Physical Review D, 2012
Physical review / D 86, 1528 (2012).
Beringer, J., Arguin, J., Yao, W., Liss, T., Littenberg, L., Lugovsky, K., Lugovsky, S., Mannel, T., Miquel, R., Manohar, A., Marciano, W., Martin, A., Masoni, A., Zyla, P., Matthews, J., Milstead, D., Mönig, K., Moortgat, F., Nakamura, K., Narain, M., Nason, P., Navas, S., Neubert, M., Nevski, P., Amsler, C., Nir, Y., Olive, K., Pape, L., Parsons, J., Patrignani, C., Peacock, J., Petcov, S., Piepke, A., Pomarol, A., Punzi, G., Antonelli, M., Quadt, A., Raby, S., Raffelt, G., Ratcliff, B., Richardson, P., Roesler, S., Rolli, S., Romaniouk, A., Rosenberg, L., Rosner, J., Asner, D., Sachrajda, C., Sakai, Y., Salam, G., Sarkar, S., Sauli, F., Schneider, O., Scholberg, K., Scott, D., Seligman, W., Shaevitz, M., Baer, H., Sharpe, S., Silari, M., Sjöstrand, T., Skands, P., Smith, J., Smoot, G., Spanier, S., Spieler, H., Stahl, A., Stanev, T., Band, H., Stone, S., Sumiyoshi, T., Syphers, M., Takahashi, F., Tanabashi, M., Terning, J., Titov, M., Tkachenko, N., Törnqvist, N., Tovey, D., Basaglia, T., Valencia, G., van Bibber, K., Venanzoni, G., Vincter, M., Vogel, P., Vogt, A., Walkowiak, W., Walter, C., Ward, D., Watari, T., Bauer, C., Weiglein, G., Weinberg, E., Wiencke, L., Wolfenstein, L., Womersley, J., Woody, C., Workman, R., Yamamoto, A., Zeller, G., Zenin, O., Beatty, J., Zhang, J., Zhu, R., Harper, G., Lugovsky, V., Schaffner, P., Barnett, R., Belousov, V., Bergren, E., Bernardi, G., Bertl, W., Bethke, S., Bichsel, H., Biebel, O., Blucher, E., Blusk, S., Brooijmans, G., Copic, K., Buchmueller, O., Cahn, R., Carena, M., Ceccucci, A., Chakraborty, D., Chen, M., Chivukula, R., Cowan, G., D'Ambrosio, G., Damour, T., Dahl, O., de Florian, D., de Gouvêa, A., DeGrand, T., de Jong, P., Dissertori, G., Dobrescu, B., Doser, M., Drees, M., Edwards, D., Eidelman, S., Groom, D., Erler, J., Ezhela, V., Fetscher, W., Fields, B., Foster, B., Gaisser, T., Garren, L., Gerber, H., Gerbier, G., Gherghetta, T., Lin, C., Golwala, S., Goodman, M., Grab, C., Gritsan, A., Grivaz, J., Grünewald, M., Gurtu, A., Gutsche, T., Haber, H., Hagiwara, K., Lys, J., Hagmann, C., Hanhart, C., Hashimoto, S., Hayes, K., Heffner, M., Heltsley, B., Hernández-Rey, J., Hikasa, K., Höcker, A., Holder, J., Murayama, H., Holtkamp, A., Huston, J., Jackson, J., Johnson, K., Junk, T., Karlen, D., Kirkby, D., Klein, S., Klempt, E., Kowalewski, R., Wohl, C., Krauss, F., Kreps, M., Krusche, B., Kuyanov, Yu., Kwon, Y., Lahav, O., Laiho, J., Langacker, P., Liddle, A., Ligeti, Z.   +194 more
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Higgs squared

Journal of High Energy Physics, 2023
We present a novel construction for a Higgs-VEV sensitive (HVS) operator, which can be used as a trigger operator in cosmic selection models for the electroweak hierarchy problem.
Csaba Csáki, Ameen Ismail, Maximilian Ruhdorfer, Joseph Tooby-Smith   +3 more
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Theoretical Particle Physics [PDF]

Reviews of Modern Physics, 1999
“Gentlemen and Fellow Physicists of America: We meet today on an occasion which marks an epoch in the history of physics in America; may the future show that it also marks an epoch in the history of the science which this Society is organized to cultivate!” (Rowland, 1899).1 These are the opening words of the address by Henry Rowland, the first ...
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Towards the ultimate differential SMEFT analysis

Journal of High Energy Physics, 2020
We obtain SMEFT bounds using an approach that utilises the complete multi-dimensional differential information of a process. This approach is based on the fact that at a given EFT order, the full angular distribution in the most important electroweak ...
Shankha Banerjee, Rick S. Gupta, Joey Y. Reiness, Satyajit Seth, Michael Spannowsky   +4 more
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Anomaly detection using Unsupervised Machine Learning for Grid computing site operation [PDF]

EPJ Web of Conferences, 2020
A Grid computing site is composed of various services including Grid middleware, such as Computing Element and Storage Element. Text logs produced by the services provide useful information for understanding the status of the services.
Kishimoto Tomoe, Tnaka Junichi, Mashimo Tetsuro, Sawada Ryu, Terashi Koji, Kaneda Michiru, Saito Masahiko, Matsui Nagataka   +7 more
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Design, testing, commissioning, and early operation of the third-generation n_TOF neutron spallation target at CERN [PDF]

EPJ Web of Conferences, 2023
The n_TOF facility at the European Laboratory for Particle Physics (CERN) is a top-class, high-brightness neutron spallation source dedicated to high-resolution neutron time-of-flight experiments.
Esposito Raffaele, Calviani Marco, Aberle Oliver   +2 more
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Particle physics and cosmology [PDF]

General Relativity and Gravitation, 1995
ABSTRACTThe agreement between the observed light element abundances and calculations of homogeneous cosmological nucleosynthesis constrains inhomogenequs models, and suggests that most of the matter in the Universe is invisible Dark Matter. This could be in the form of neutrinos, lightest supersymmetric particles (LSPs) or axions.
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THE FUTURE OF PARTICLE PHYSICS [PDF]

International Journal of Modern Physics A, 2001
After a very brief review of twentieth century elementary particle physics, prospects for the next century are discussed. First and most important are technological limits of opportunities; next, the future experimental program, and finally the status of the theory, in particular its limitations as well as its opportunities.
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