Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Kraus, Manfred"'
We resolve subtleties in calculating the post-Minksowskian dynamics of binary systems, as a spin expansion, from massive scattering amplitudes of fixed finite spin. In particular, the apparently ambiguous spin Casimir terms can be fully determined fr
Externí odkaz:
http://arxiv.org/abs/2407.19005
We compute the far-field time-domain waveform of the gravitational waves produced in the scattering of two spinning massive objects. The results include linear-in-spin ($S$) couplings and first-order gravitational corrections ($G^3$), and are valid f
Externí odkaz:
http://arxiv.org/abs/2312.14859
Publikováno v:
JHEP 09 (2023) 026
In view of the persisting tension between theoretical predictions and the LHC data for the $pp \to t\bar{t}W^\pm$ production process, we present the state-of-the-art full off-shell NLO QCD result for $pp \to t\bar{t}W^+\, j+X$. We concentrate on the
Externí odkaz:
http://arxiv.org/abs/2305.03802
Autor:
Kraus, Manfred
We report on recent theoretical advances in the description of the $pp\to t\bar{t}W$ process. First, we discuss a comparison of many state-of-the-art predictions for multi-lepton signatures including the leading QCD contributions at $\mathcal{O}(\alp
Externí odkaz:
http://arxiv.org/abs/2211.15805
Autor:
Schwienhorst, Reinhard, Wackeroth, Doreen, Agashe, Kaustubh, Alioli, Simone, Aparisi, Javier, Bevilacqua, Giuseppe, Bi, Huan-Yu, Brock, Raymond, Camacho, Abel Gutierrez, Cordero, Fernando Febres, de Blas, Jorge, Demina, Regina, Du, Yong, Durieux, Gauthier, Fein, Jarrett, Franceschini, Roberto, Fuster, Juan, Garzelli, Maria Vittoria, Gavardi, Alessandro, Gombas, Jason, Grojean, Christoph, Gu, Jiale, Guzzi, Marco, Hartanto, Heribertus Bayu, Hoang, Andre, Holguin, Jack, Irles, Adrian, Kidonakis, Nikolaos, Kim, Dojin, Kraus, Manfred, Lepenik, Christopher, Liss, Tony M., Mantani, Luca, Mantry, Sonny, Mateu, Vicent, Melini, Davide, Michel, J., Miralles, Victor, Lopez, Marcos Miralles, Llacer, Maria Moreno, Moch, Sven-Olaf, Nadolsky, Pavel, Neumann, Tobias, Narain, Meenakshi, Nasufi, Jasmina, Nowak, Kacper, Pathak, Aditya, Peskin, Michael, Poncelet, Rene, Procura, Massimiliano, Reina, Laura, Rodrigo, G., Sathyan, Deepak, Sawford, Sara, Simon, Frank, Spira, Michael, Stewart, Ian, Tairafune, Seidai, Tian, Junping, Tricoli, Alessandro, Uwer, Peter, Vryonidou, Eleni, Voss, Katharina, Vos, Marcel, Worek, Malgorzata, Xie, Keping, Yamamoto, Hitoshi, Yunamine, Ryo, Yu, Zhite, Yuan, C. -P., Zarnecki, Aleksander Filip
This report summarizes the work of the Energy Frontier Topical Group on EW Physics: Heavy flavor and top quark physics (EF03) of the 2021 Community Summer Study (Snowmass). It aims to highlight the physics potential of top-quark studies and heavy-fla
Externí odkaz:
http://arxiv.org/abs/2209.11267
Autor:
Kraus, Manfred
We report on our recent comparison of various theoretical approaches to predict fiducial signatures for $pp\to t\bar{t}W$ in the $3\ell$ decay channel at $\mathcal{O}(\alpha_s^3\alpha^6)$ and $\mathcal{O}(\alpha_s\alpha^8)$. The comparison includes f
Externí odkaz:
http://arxiv.org/abs/2208.13877
Autor:
Kraus, Manfred
We report on state-of-the-art theoretical predictions for $pp\to t\bar{t}b\bar{b}$ including full off-shell effects in the di-lepton decay channel at NLO QCD accuracy. We briefly discuss the impact of NLO QCD corrections on differential distributions
Externí odkaz:
http://arxiv.org/abs/2208.13873
Publikováno v:
Phys. Rev. Lett. 130 (2023), 021601
We compute the conservative two-body Hamiltonian of a compact binary system with a spinning black hole through $\mathcal{O}(G^3)$ to all orders in velocity, including linear and quadratic spin terms. To obtain our results we calculate the classical l
Externí odkaz:
http://arxiv.org/abs/2205.07357
Autor:
Bevilacqua, Giuseppe, Hartanto, Heribertus Bayu, Kraus, Manfred, Nasufi, Jasmina, Worek, Malgorzata
Publikováno v:
JHEP 08 (2022) 060
Motivated by ongoing new physics searches in the top-quark sector at the Large Hadron Collider we report on the calculation of NLO QCD corrections to the Standard Model $pp\to t\bar{t}Z+X$ process in the tetra-lepton decay channel. This calculation i
Externí odkaz:
http://arxiv.org/abs/2203.15688
Autor:
Bevilacqua, Giuseppe, Bi, Huan-Yu, Hartanto, Heribertus Bayu, Kraus, Manfred, Lupattelli, Michele, Worek, Malgorzata
Publikováno v:
Phys. Rev. D 107, 014028 (2023)
We investigate full off-shell effects in $t\bar{t}b\bar{b}$ production in the dilepton channel at the LHC with the center-of-mass energy $\sqrt{s} = 13$ TeV. Specifically, we compute NLO QCD corrections to the $pp \to e^+ \nu_e \mu^- \bar{\nu}_\mu b
Externí odkaz:
http://arxiv.org/abs/2202.11186