Zobrazeno 1 - 10
of 4 308
pro vyhledávání: '"Butterworth, J M"'
We discuss Contur's different modes by studying a leptophobic Top-Colour (TC) model. We use, for the first time, higher order calculations for both the signal (NLO) and the background (up to NNLO). We compare the results between the different approac
Externí odkaz:
http://arxiv.org/abs/2204.10577
Autor:
Campbell, J. M., Diefenthaler, M., Hobbs, T. J., Höche, S., Isaacson, J., Kling, F., Mrenna, S., Reuter, J., Alioli, S., Andersen, J. R., Andreopoulos, C., Ankowski, A. M., Aschenauer, E. C., Ashkenazi, A., Baker, M. D., Barrow, J. L., van Beekveld, M., Bewick, G., Bhattacharya, S., Bierlich, C., Bothmann, E., Bredt, P., Broggio, A., Buckley, A., Butter, A., Butterworth, J. M., Byrne, E. P., Calame, C. M. Carloni, Chakraborty, S., Chen, X., Chiesa, M., Childers, J. T., Cruz-Martinez, J., Currie, J., Darvishi, N., Dasgupta, M., Denner, A., Dreyer, F. A., Dytman, S., El-Menoufi, B. K., Engel, T., Ravasio, S. Ferrario, Figueroa, D., Flower, L., Forshaw, J. R., Frederix, R., Friedland, A., Frixione, S., Gallagher, H., Gallmeister, K., Gardiner, S., Gauld, R., Gaunt, J., Gavardi, A., Gehrmann, T., Ridder, A. Gehrmann-De, Gellersen, L., Giele, W., Gieseke, S., Giuli, F., Glover, E. W. N., Grazzini, M., Grohsjean, A., Gütschow, C., Hamilton, K., Han, T., Hatcher, R., Heinrich, G., Helenius, I., Hen, O., Hirschi, V., Höfer, M., Holguin, J., Huss, A., Ilten, P., Jadach, S., Jentsch, A., Jones, S. P., Ju, W., Kallweit, S., Karlberg, A., Katori, T., Kerner, M., Kilian, W., Kirchgaeßer, M. M., Klein, S., Knobbe, M., Krause, C., Krauss, F., Lang, J., Lang, J. -N., Lee, G., Li, S. W., Lim, M. A., Lindert, J. M., Lombardi, D., Lönnblad, L., Löschner, M., Lurkin, N., Ma, Y., Machado, P., Magerya, V., Maier, A., Majer, I., Maltoni, F., Marcoli, M., Marinelli, G., Masouminia, M. R., Mastrolia, P., Mattelaer, O., Mazzitelli, J., McFayden, J., Medves, R., Meinzinger, P., Mo, J., Monni, P. F., Montagna, G., Morgan, T., Mosel, U., Nachman, B., Nadolsky, P., Nagar, R., Nagy, Z., Napoletano, D., Nason, P., Neumann, T., Nevay, L. J., Nicrosini, O., Niehues, J., Niewczas, K., Ohl, T., Ossola, G., Pandey, V., Papadopoulou, A., Papaefstathiou, A., Paz, G., Pellen, M., Pelliccioli, G., Peraro, T., Piccinini, F., Pickering, L., Pires, J., Płaczek, W., Plätzer, S., Plehn, T., Pozzorini, S., Prestel, S., Preuss, C. T., Price, A. C., Quackenbush, S., Re, E., Reichelt, D., Reina, L., Reuschle, C., Richardson, P., Rocco, M., Rocco, N., Roda, M., Garcia, A. Rodriguez, Roiser, S., Rojo, J., Rottoli, L., Salam, G. P., Schönherr, M., Schuchmann, S., Schumann, S., Schürmann, R., Scyboz, L., Seymour, M. H., Siegert, F., Signer, A., Chahal, G. Singh, Siódmok, A., Sjöstrand, T., Skands, P., Smillie, J. M., Sobczyk, J. T., Soldin, D., Soper, D. E., Soto-Ontoso, A., Soyez, G., Stagnitto, G., Tena-Vidal, J., Tomalak, O., Tramontano, F., Trojanowski, S., Tu, Z., Uccirati, S., Ullrich, T., Ulrich, Y., Utheim, M., Valassi, A., Verbytskyi, A., Verheyen, R., Wagman, M., Walker, D., Webber, B. R., Weinstein, L., White, O., Whitehead, J., Wiesemann, M., Wilkinson, C., Williams, C., Winterhalder, R., Wret, C., Xie, K., Yang, T-Z., Yazgan, E., Zanderighi, G., Zanoli, S., Zapp, K.
We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of active development, and opportunities for future improvements. Particular
Externí odkaz:
http://arxiv.org/abs/2203.11110
Autor:
Abdulhamid, M. I., Achilleos, A., Martinez, A. Bermudez, Bierlich, C., Bonomelli, Giorgia, Borkar, A., Buckley, A., Butterworth, J. M., Chithirasreemadam, M., Davydov, M., Banos, L. I. Estevez, Figueroa, K. Moral, Galván, A. B., Gütschow, C., Jung, H., Kim, S., Koennonkok, K., Quirós, A. León, Marsili, L., Mendizabal, M., Plätzer, S., Rahimova, N., Schmitt, S., Shannon, J., Singh, S. K., Süslü, C., Monfared, S. Taheri, Trakulphorm, N., van Mechelen, P., Verbytskyi, A., Wang, Q., Watt, G., Wilson, D., Wing, M., Yang, H., Zhang, W.
During the DESY summer student program 2021, young scientists from more than 13 different countries worked together, connecting from remote, to provide computer codes within the Rivet framework for 19 HERA measurements. Most of these measurements wer
Externí odkaz:
http://arxiv.org/abs/2112.12598
The sensitivity of particle-level fiducial cross section measurements from ATLAS, CMS and LHCb to a leptophobic top-colour model is studied. The model has previously been the subject of resonance searches. Here we compare it directly to state-of-the-
Externí odkaz:
http://arxiv.org/abs/2111.15406
We examine current Large Hadron Collider constraints on some simple $Z'$ models that significantly improve on Standard Model fits to $b\to s\mu^+\mu^-$ transition data. The models that we consider are the 'third family baryon number minus second fami
Externí odkaz:
http://arxiv.org/abs/2110.13518
Publikováno v:
Phys.Rev.D 105 (2022) 1, 015008
We present sensitivity of LHC differential cross-section measurements to so-called "stealth dark matter" scenarios occurring in an SU(N) dark gauge group, where constituents are charged under the Standard Model and N=2 or 4. The low-energy theory con
Externí odkaz:
http://arxiv.org/abs/2105.08494
Autor:
Buckley, A., Butterworth, J. M., Corpe, L., Habedank, M., Huang, D., Yallup, D., Altakach, M., Bassman, G., Lagwankar, I., Rocamonde, J., Saunders, H., Waugh, B., Zilgalvis, G.
Publikováno v:
SciPost Phys. Core 4, 013 (2021)
Measurements at particle collider experiments, even if primarily aimed at understanding Standard Model processes, can have a high degree of model independence, and implicitly contain information about potential contributions from physics beyond the S
Externí odkaz:
http://arxiv.org/abs/2102.04377
Publikováno v:
SciPost Phys. Core 4, 003 (2021)
Two Higgs doublet models with an additional pseudoscalar particle coupling to the Standard Model and to a new stable, neutral particle, provide an attractive and fairly minimal route to solving the problem of Dark Matter. They have been the subject o
Externí odkaz:
http://arxiv.org/abs/2009.02220
Publikováno v:
SciPost Phys. 9, 069 (2020)
Quark partners with non-chiral couplings appear in several extensions of the Standard Model. They may have non-trivial generational structure to their couplings, and may be produced either in pairs via the strong and EM interactions, or singly via th
Externí odkaz:
http://arxiv.org/abs/2006.07172
Autor:
Brooijmans, G., Buckley, A., Caron, S., Falkowski, A., Fuks, B., Gilbert, A., Murray, W. J., Nardecchia, M., No, J. M., Torre, R., You, T., Della Porta, G. Zevi, Alguero, G., Araz, J. Y., Banerjee, S., Bélanger, G., Berger-Hryn'ova, T., Bernigaud, J., Bharucha, A., Buttazzo, D., Butterworth, J. M., Cacciapaglia, G., Coccaro, A., Corpe, L., Desai, N., De Simone, A., Dutta, J., Farbin, A., Fichet, S., Flacke, T., Ganguly, S., Gascon-Shotkin, S., Gonzalo, T., Goudelis, A., Gras, P., Gupta, R. S., Habedank, M., Heisig, J., Hendriks, L., Jain, S., Jueid, A., Kar, D., Kraml, S., Kvellestad, A., Lane, K. D., Langford, J., Leinweber, A., Lesauvage, A., Lessa, A., Mamuzic, J., Marzocca, D., Merényi, E., Mjallal, A., Mohan, K. A., Morandini, A., Moreau, G., Mutzel, S., Nellist, C., Otten, S., Pani, P., Panizzi, L., Pierini, M., Polesello, G., Porod, W., Prosper, H. B., Pukhov, A., Quevillon, J., Raklev, A., Reyes-González, H., Ruiz, R., de Austri, R. Ruiz, Schouwenberg, J., Sekmen, S., Sengupta, D., Smith, C., Son, M., Sperka, D., Stienen, B., Tobioka, K., van Beekveld, M., Venturini, E., Vignaroli, N., Vilalta, R., Waltenberger, W., Wardle, N., Watt, G., White, M., Williamson, S. L., Yallup, D., Zurita, J.
This report presents the activities of the `New Physics' working group for the `Physics at TeV Colliders' workshop (Les Houches, France, 10--28 June, 2019). These activities include studies of direct searches for new physics, approaches to exploit pu
Externí odkaz:
http://arxiv.org/abs/2002.12220