Zobrazeno 1 - 10
of 4 417
pro vyhledávání: '"Hautmann A"'
Autor:
Martinez, A. Bermudez, Hautmann, F., Keersmaekers, L., Lelek, A., Morentin, M. Mendizabal, Monfared, S. Taheri, van Kampen, A. M.
The evolution of transverse momentum dependent (TMD) distributions in Quantum Chromodynamics (QCD) can be formulated in a parton branching (PB) framework. We show that next-to-next-to-leading-logarithm (NNLL) accuracy can be achieved in this framewor
Externí odkaz:
http://arxiv.org/abs/2412.21116
We report a study of the determination of the intrinsic transverse momentum of partons, the intrinsic $k_T$, from the dilepton transverse momentum $p_T$ in Drell-Yan (DY) production at hadron colliders. The result shows that a good sensitivity to the
Externí odkaz:
http://arxiv.org/abs/2412.19060
QCD calculations for collider physics make use of perturbative solutions of renormalisation group equations (RGEs). Ambiguities related to these solutions can contribute significantly to systematic uncertainties of theoretical predictions for physica
Externí odkaz:
http://arxiv.org/abs/2407.20842
Autor:
Bubanja, I., Martinez, A. Bermudez, Favart, L., Guzman, F., Hautmann, F., Jung, H., Lelek, A., Mendizabal, M., Figueroa, K. Moral, Moureaux, L., Raicevic, N., Seidel, M., Monfared, S. Taheri
Publikováno v:
Eur.Phys.J.C 84 (2024) 2, 154
The Parton Branching (PB) method describes the evolution of transverse momentum dependent (TMD) parton distributions, covering all kinematic regions from small to large transverse momenta kT. The small kT-region is very sensitive both to the contribu
Externí odkaz:
http://arxiv.org/abs/2312.08655
Autor:
Anataichuk, Andrii, Moch, Sven-Olaf, Abdolmaleki, Hamed, Amoroso, Simone, Britzger, Daniel, Dattola, Filippo, Fiaschi, Juri, Giuli, Francesco, Glazov, Alexander, Hautmann, Francesco, Luszczak, Agnieszka, Monfared, Sara Taheri, Olness, Fred, Vazzoler, Federico, Zenaiev, Oleksandr
Publikováno v:
Eur. Phys. J. C 84 (2024) 1277
Neutral current Drell-Yan (DY) lepton-pair production is considered in the framework of the Standard Model Effective Field Theory (SMEFT). Using the open-source fit platform xFitter, we investigate the impact of high-statistics measurements of the ne
Externí odkaz:
http://arxiv.org/abs/2310.19638
Autor:
Jana Rausch, Leonard Bickman, Nina Geldermann, Felix Oswald, Danny Gehlen, Anja Görtz-Dorten, Manfred Döpfner, Christopher Hautmann
Publikováno v:
Child and Adolescent Psychiatry and Mental Health, Vol 18, Iss 1, Pp 1-14 (2024)
Abstract Background This study evaluates the psychometric properties of the newly developed semi-structured interview, Interview Version of the Symptoms and Functioning Severity Scale (SFSS-I), which is designed to provide a dimensional assessment of
Externí odkaz:
https://doaj.org/article/c3a621c0b7724763bf1134857fb7aed5
Using the 4-Dimensional Composite Higgs Model (4DCHM) realization of the minimal composite Higgs scenario, we discuss the Large Hadron Collider (LHC) sensitivity to new physics signals from multiple $Z^\prime$ and $W^\prime$ broad resonances. We illu
Externí odkaz:
http://arxiv.org/abs/2211.15214
We study the influence of theoretical systematic uncertainties due to the quark density on LHC experimental searches for $Z^\prime$-bosons. Using an approach originally proposed in the context of the ABMP16 PDF set for the high-$x$ behaviour of the q
Externí odkaz:
http://arxiv.org/abs/2211.06188
We discuss our recent study of the impact of collinear PDFs and their uncertainties on the determination of transverse momentum dependent (TMD) distributions and the description of Drell-Yan (DY) production measurements at low transverse momenta. Usi
Externí odkaz:
http://arxiv.org/abs/2211.05063
Autor:
van Kampen, A. M., Martinez, A. Bermudez, Banos, L. I. Estevez, Hautmann, F., Jung, H., Mendizabal, M., Figueroa, K. Moral, Prestel, S., Monfared, S. Taheri, Wang, Q., Wichmann, K., Yang, H.
We discuss our recent results on azimuthal distributions in vector boson + jets and multi-jet production at the LHC, obtained from the matching of next-to-leading order (NLO) perturbative matrix elements with transverse momentum dependent (TMD) parto
Externí odkaz:
http://arxiv.org/abs/2209.13945