Higgs Boson Exchange Effects in $l^+l^-\to W^+W^-$ at High Energy

Autor: Baur, U., Brewer, E.

Publikováno v: Phys.Rev.D79:073013,2009

We consider the prospects for detecting effects due to the Higgs exchange diagram in high energy mu^+ mu^-$, e^+ e^-, and tau^+ tau^- collisions producing a pair of W bosons. The processes l^+l^- -> W^+W^- (with l=mu,e,tau) are analyzed, analytically

Externí odkaz: http://arxiv.org/abs/0903.0015

Standard Model Handles and Candles Working Group: Tools and Jets Summary Report

Autor: Buttar, C., D'Hondt, J., Kramer, M., Salam, G., Wobisch, M., Adam, N. E., Adler, V., Arbuzov, A., Bardin, D., Baur, U., Bhatti, A. A., Bondarenko, S., Buge, V., Butterworth, J. M., Cacciari, M., Campanelli, M., Cao, Q. -H., Calame, C. M. Carloni, Christova, P., D'Enterria, D., Ferrag, S., Geerlings, K., Halyo, V., Heinrich, M., Huston, J., Jackson, J., Jantzen, B., Kalinovskaya, L., Kcira, D., Klein, B., Kulesza, A., Loch, P., Montagna, G., Moretti, S., Newbold, D., Nicrosini, O., Nilsen, H., Penin, A. A., Piccinini, F., Pozzorini, S., Rabbertz, K., Chacon, J. Rojo, Sadykov, R., Schulze, M., Shepherd-Themistocleous, C., Sherstnev, A., Skands, P. Z., Sonnenschein, L., Soyez, G., Thorne, R. S., Tytgat, M., Van Mulders, P., Acosta, M. Vazquez, Vicini, A., Villella, I., Wackeroth, D., Yuan, C. -P.

This report summarizes the activity on comparisons of existings tools for the standard model and on issues in jet physics by the SMHC working group during and subsequent to the Workshop "Physics at TeV Colliders", Les Houches, France, 11-29 June, 200

Externí odkaz: http://arxiv.org/abs/0803.0678

Tevatron-for-LHC Report: Top and Electroweak Physics

Autor: Gerber, C. E., Murat, P., Tait, T. M. P., Wackeroth, D., Arbuzov, A., Bardin, D., Baur, U., Benitez, J. A., Berge, S., Bondarenko, S., Boos, E. E., Bowen, M. T., Brock, R., Bunichev, V. E., Campbell, J., Canelli, F., Cao, Q. -H., Calame, C. M. Carloni, Chevallier, F., Christova, P., Ciobanu, C., Dittmaier, S., Dudko, L. V., Ellis, S. D., Etienvre, A. I., Fiedler, F., Garcia-Bellido, A., Giammanco, A., Glenzinski, D., Golonka, P., Hays, C., Jadach, S., Jain, S., Kalinovskaya, L., Kramer, M., Lleres, A., Luck, J., Lucotte, A., Markina, A., Montagna, G., Nadolsky, P. M., Nicrosini, O., Olness, F. I., Placzek, W., Sadykov, R., Savrin, V. I., Schwienhorst, R., Sherstnev, A. V., Slabospitsky, S., Stelzer, B., Strassler, M. J., Sullivan, Z., Tramontano, F., Vicini, A., Wagner, W., Was, Z., Watts, G., Weber, M., Willenbrock, S., Yang, U. K., Yuan, C-P., Zhu, J.

The top quark and electroweak bosons (W and Z) represent the most massive fundamental particles yet discovered, and as such refer directly to the Standard Model's greatest remaining mystery: the mechanism by which all particles gained mass. This repo

Externí odkaz: http://arxiv.org/abs/0705.3251

Weak Boson Emission in Hadron Collider Processes

Autor: Baur, U.

Publikováno v: Phys.Rev.D75:013005,2007

The O(alpha) virtual weak radiative corrections to many hadron collider processes are known to become large and negative at high energies, due to the appearance of Sudakov-like logarithms. At the same order in perturbation theory, weak boson emission

Externí odkaz: http://arxiv.org/abs/hep-ph/0611241

Les Houches Physics at TeV Colliders 2005, Standard Model and Higgs working group: Summary report

Autor: Buttar, C., Dittmaier, S., Drollinger, V., Frixione, S., Nikitenko, A., Abdullin, S. Willenbrock S., Accomando, E., Acosta, D., Arbuzov, A., Ball, R. D., Ballestrero, A., Bartalini, P., Baur, U., Belhouari, A., Belov, S., Belyaev, A., Benedetti, D., Binoth, T., Bolognesi, S., Bondarenko, S., Boos, E. E., Boudjema, F., Bredenstein, A., Bunichev, V. E., Campbell, J. M., Calame, C. Carloni, Catani, S., Cavanaugh, R., Ciccolini, M., Collins, J., Cooper-Sarkar, A. M., Corcella, G., Cucciarelli, S., Davatz, G., DelDuca, V., Denner, A., D'Hondt, J., Drozdetskiy, A., Dudko, L. V., Duehrssen, M., Frazier, R., Fujimoto, J., Gascon-Shotkin, S., Gehrmann, T., Ridder, A. Gehrmann-De, Giammanco, A., Giolo-Nicollerat, A. -S., Glover, E. W. N., Godbole, R. M., Grau, A., Grazzini, M., Guillet, J. -Ph., Gusev, A., Harlander, R., Hegde, R., Heinrich, G., Heyninck, J., Huston, J., Ishikawa, T., Kalinowski, A., Kaneko, T., Kato, K., Kauer, N., Kilgore, W., Kirsanov, M., Korytov, A., Kraemer, M., Kulesza, A., Kurihara, Y., Lehti, S., Magnea, L., Mahmoudi, F., Maina, E., Maltoni, F., Mariotti, C., Mellado, B., Mercier, D., Mitselmakher, G., Montagna, G., Moraes, A., Moretti, M., Moretti, S., Nakano, I., Nason, P., Nicrosini, O., Nolten, M. R., Olness, F., Pakhotin, Yu., Pancheri, G., Piccinini, F., Pilon, E., Pittau, R., Pozzorini, S., Pumplin, J., Quayle, W., Ross, D. A., Sadykov, R., Sandhoff, M., Savrin, V. I., Schmidt, A., Schulze, M., Schumann, S., Scurlock, B., Sherstnev, A., Skands, P., Somogyi, G., Smith, J., Spira, M., Srivastava, Y., Stenzel, H., Sumino, Y., Tanaka, R., Trocsanyi, Z., Tsuno, S., Vicini, A., Wackeroth, D., Weber, M. M., Weiser, C., Willenbrock, S., Wu, S. L., Zanetti, M.

This Report summarises the activities of the "SM and Higgs" working group for the Workshop "Physics at TeV Colliders", Les Houches, France, 2-20 May, 2005. On the one hand, we performed a variety of experimental and theoretical studies on standard ca

Externí odkaz: http://arxiv.org/abs/hep-ph/0604120