Zobrazeno 1 - 10
of 831
pro vyhledávání: '"Riemann, T."'
The new version of the DIZET electroweak library is described. Changes and additional code features concerning the previous version are explained. The software allows one to make state-of-the-art theoretical predictions for pseudo-observable quantiti
Externí odkaz:
http://arxiv.org/abs/2301.07168
Autor:
Freitas, A., Heinemeyer, S., Beneke, M., Blondel, A., Dittmaier, S., Gluza, J., Hoang, A., Jadach, S., Janot, P., Reuter, J., Riemann, T., Schwinn, C., Skrzypek, M., Weinzierl, S.
Due to the high anticipated experimental precision at the Future Circular Collider FCC-ee (or other proposed $e^+e^-$ colliders, such as ILC, CLIC, or CEPC) for electroweak and Higgs-boson precision measurements, theoretical uncertainties may have, i
Externí odkaz:
http://arxiv.org/abs/1906.05379
Autor:
Blondel, A., Gluza, J., Jadach, S., Janot, P., Riemann, T., Abreu, S., Aguilera-Verdugo, J. J., Arbuzov, A. B., Baglio, J., Bakshi, S. D., Banerjee, S., Beneke, M., Bobeth, C., Bogner, C., Bondarenko, S., Borowka, S., Braß, S., Calame, C. M. Carloni, Chakrabortty, J., Chiesa, M., Chrzaszcz, M., d'Enterria, D., Domingo, F., Dormans, J., Driencourt-Mangin, F., Dydyshka, Ya., Erler, J., Cordero, F. Febres, Gracey, J. A., He, Zhi-Guo, Heinrich, G., Heinemeyer, S., Hönemann, I., Ita, H., Jahn, S., Jegerlehner, F., Jones, S. P., Kalinovskaya, L., Kardos, A., Kerner, M., Kilian, W., Kluth, S., Kniehl, B. A., Maier, A., Maierhöfer, P., Montagna, G., Nicrosini, O., Ohl, T., Page, B., Paßehr, S., Patra, S. K., Piccinini, F., Pittau, R., Placzek, W., Plenter, J., Ramírez-Uribe, S., Reuter, J., Rodrigo, G., Rothe, V., Rumyantsev, L., Sadykov, R., Schlenk, J., Sborlini, G. F. R., Schott, M., Schweitzer, A., Schwinn, C., Skrzypek, M., Somogyi, G., Spira, M., Stienemeier, P., Szafron, R., Tempest, K., Bobadilla, W. J. Torres, Tracz, S., Trócsányi, Z., Tulipánt, Z., Usovitsch, J., Verbytskyi, A., Ward, B. F. L., Was, Z., Weiglein, G., Weiland, C., Weinzierl, S., Yermolchyk, V., Yost, S. A., Zurita, J.
Publikováno v:
CERN Yellow Reports: Monographs, CERN-2020-003
The Future Circular Collider (FCC) at CERN, a proposed 100-km circular facility with several colliders in succession, culminates with a 100 TeV proton-proton collider. It offers a vast new domain of exploration in particle physics, with orders of mag
Externí odkaz:
http://arxiv.org/abs/1905.05078
Autor:
Blondel, A., Gluza, J., Jadach, S., Janot, P., Riemann, T., Akhundov, A., Arbuzov, A., Boels, R., Bondarenko, S., Borowka, S., Calame, C. M. Carloni, Dubovyk, I., Dydyshka, Y., Flieger, W., Freitas, A., Grzanka, K., Hahn, T., Huber, T., Kalinovskaya, L., Lee, R., Marquard, P., Montagna, G., Nicrosini, O., Papadopoulos, C. G., Piccinini, F., Pittau, R., Placzek, W., Prausa, M., Riemann, S., Rodrigo, G., Sadykov, R., Skrzypek, M., Stockinger, D., Usovitsch, J., Ward, B. F. L., Weinzierl, S., Yang, G., Yost, S. A.
Publikováno v:
CERN Yellow Rep. Monogr. 3 (2019)
The future 100-km circular collider FCC at CERN is planned to operate in one of its modes as an electron-positron FCC-ee machine. We give an overview comparing the theoretical status to the experimental demands of one of four foreseen FCC-ee operatin
Externí odkaz:
http://arxiv.org/abs/1809.01830
Publikováno v:
PoS LL2016 (2016) 075
The one-loop corrections to the weak mixing angle $\sin^2\theta_{eff}^b$ derived from the $Z{\bar b}b$ vertex, are known since 1985. It took another 30 years to calculate the complete electroweak two-loop corrections to $\sin^2\theta_{eff}^b$. The ma
Externí odkaz:
http://arxiv.org/abs/1610.07059
Autor:
Riemann, T.
Publikováno v:
Acta Phys. Polon. B46 (2015) no.11, 2235
The proposed $e^+e^-$-collider FCC-ee aims at an unprecedented accuracy for $e^+e^-$ collisions into fermion pairs at the $Z$ peak, based on about $10^{13}$ events. The S-matrix approach to the $Z$ boson line shape allows the model-independent quanti
Externí odkaz:
http://arxiv.org/abs/1610.04501
KLOE and Babar have an observed discrepancy of 2% to 5% in the invariant pion pair production cross section. These measurements are based on approximate NLO $ \mu^+ \mu^- \gamma $ cross section predictions of the Monte Carlo event generator PHOKHARA7
Externí odkaz:
http://arxiv.org/abs/1312.3610
We report on the progress in constructing contracted one-loop tensors. Analytic results for rank R=4 tensors, cross-checked numerically, are presented for the first time.
Comment: Presented by I. Dubovyk and T. Riemann at the International Confe
Comment: Presented by I. Dubovyk and T. Riemann at the International Confe
Externí odkaz:
http://arxiv.org/abs/1311.2267
Autor:
Maestre, J. Alcaraz, Alioli, S., Andersen, J. R., Ball, R. D., Buckley, A., Cacciari, M., Campanario, F., Chanon, N., Chachamis, G., Ciulli, V., Cossutti, F., Cullen, G., Denner, A., Dittmaier, S., Fleischer, J., Frederix, R., Frixione, S., Gao, J., Garren, L., Gascon-Shotkin, S., Greiner, N., Guillet, J. P., Hapola, T., Hartland, N. P., Heinrich, G., Hesketh, G., Hirschi, V., Hoeth, H., Huston, J., Ježo, T., Kallweit, S., Kovařík, K., Krauss, F., Kusina, A., Liang, Z., Lenzi, P., Lönnblad, L., Lopez-Villarejo, J. J., Luisoni, G., Maître, D., Maltoni, F., Mastrolia, P., Nadolsky, P. M., Nurse, E., Oleari, C., Olness, F. I., Ossola, G., Pilon, E., Pittau, R., Plätzer, S., Pozzorini, S., Prestel, S., Re, E., Reiter, T., Riemann, T., Rojo, J., Salam, G. P., Sapeta, S., Schienbein, I., Schönherr, M., Schulz, H., Schulze, M., Schwoerer, M., Skands, P., Smillie, J. M., Somogyi, G., Soyez, G., Stavreva, T., Stewart, I. W., Stockton, M., Szor, Z., Tackmann, F. J., Torrielli, P., Tramontano, F., Tripiana, M., Trócsányi, Z., Ubiali, M., Yundin, V., Weinzierl, S., Winter, J., Yu, J. Y., Zapp, K.
The 2011 Les Houches workshop was the first to confront LHC data. In the two years since the previous workshop there have been significant advances in both soft and hard QCD, particularly in the areas of multi-leg NLO calculations, the inclusion of t
Externí odkaz:
http://arxiv.org/abs/1203.6803
A comparison of theoretical results on NNLO leptonic and hadronic corrections to Bhabha scattering with the Monte Carlo generator BabaYaga@NLO used at meson factories is given. Complete NLO virtual corrections to the $e^+e^- \to \mu^+ \mu^- \gamma$ p
Externí odkaz:
http://arxiv.org/abs/1201.0968