http://hdl.handle.net/20.500.12128/11962
Title: | Kinematics of t-channel and Photon Radiation Processes in carlomat |
Authors: | Kołodziej, Karol |
Keywords: | kinematics; t-channel; physics |
Issue Date: | 2019 |
Citation: | "Acta Physica Polonica B" Vol. 50, no 11 (2019), s. 1971-1981 |
Abstract: | The automatic generation of multichannel Monte Carlo phase-space integration routines of carlomat, which up to now took into account only mappings of ∼ 1∕s or Breit–Wigner behaviour of the s-channel diagrams, is being supplemented with the parameterizations which map away the t-channel, soft and collinear photon or gluon emission. In order to improve numerical stability, the quadruple precision versions of the routines for computation of the helicity amplitudes and phase-space parameterizations have been written and calls to them are being implemented in the code generation part of the program. |
URI: | http://hdl.handle.net/20.500.12128/11962 |
DOI: | 10.5506/APhysPolB.50.1971 |
ISSN: | 0587-4254 1509-5770 |
Appears in Collections: | Artykuły (WNŚiT) |
File | Description | Size | Format | |
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Kolodziej_Kinematics_of_t-channel_and_photon_radiation.pdf | 597,68 kB | Adobe PDF | View/Open |
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