Zobrazeno 1 - 10
of 9 115
pro vyhledávání: '"Lang L"'
Autor:
Xuan Sun, Cihan Akçay, Torrin Bechtel Amara, Scott E Kruger, Lang L Lao, Yueqiang Liu, Sandeep Madireddy, Joseph McClenaghan, the EFIT-AI Team
Publikováno v:
Nuclear Fusion, Vol 64, Iss 8, p 086065 (2024)
Kinetic equilibrium reconstructions make use of profile information such as particle density and temperature measurements in addition to magnetics data to compute a self-consistent equilibrium. They are used in a multitude of physics-based modeling.
Externí odkaz:
https://doaj.org/article/0f9e51a2e0f64205949f10a8d4efffe4
We present a brief overview of the first global closure test of the fixed parameterisation (MSHT) approach to PDF fitting. We find that the default MSHT20 parameterisation can reproduce the features of the input set in such a closure test to well wit
Externí odkaz:
http://arxiv.org/abs/2408.11423
We present various recent updates related to the MSHT20 PDF sets, and particularly to the MSHT20 approximate N$^3$LO (aN$^3$LO) PDFs. These include an investigation of including either inclusive jet data or dijet data, the detailed treatment of $Z\,p
Externí odkaz:
http://arxiv.org/abs/2408.10008
We present a first global closure test of the fixed parameterisation (MSHT) approach to PDF fitting. We find that the default MSHT20 parameterisation can reproduce the features of the input set in such a closure test to well within the textbook uncer
Externí odkaz:
http://arxiv.org/abs/2407.07944
Autor:
Cooper-Sarkar, A., Cridge, T., Giuli, F., Harland-Lang, L. A., Hekhorn, F., Huston, J., Magni, G., Moch, S., Thorne, R. S.
We present a detailed benchmarking of different treatments of the QCD evolution of unpolarized PDFs at approximate $N^3LO$ ($aN^3LO$) order in the QCD coupling. Namely, the implementations in the public $aN^3LO$ releases of the MSHT and NNPDF global
Externí odkaz:
http://arxiv.org/abs/2406.16188
Autor:
Andersen, J., Assi, B., Asteriadis, K., Azzurri, P., Barone, G., Behring, A., Benecke, A., Bhattacharya, S., Bothmann, E., Caletti, S., Chen, X., Chiesa, M., Cooper-Sarkar, A., Cridge, T., Gomez, A. Cueto, Datta, S., Dhani, P. K., Donega, M., Engel, T., Ravasio, S. Ferrario, Forte, S., Francavilla, P., Garzelli, M. V., Ghira, A., Ghosh, A., Giuli, F., Gouskos, L., Gras, P., Gütschow, C., Haddad, Y., Harland-Lang, L., Hekhorn, F., Helenius, I., Hinzmann, A., Höche, S., Holguin, J., Huss, A., Huston, J., Ježo, T., Jones, S., Kiebacher, S., Knobbe, M., Kogler, R., Köneke, K., Kunz, L., LeBlanc, M., Loch, P., Centeno, G. Loeschcke, Löschner, M., Maas, A., Magni, G., Maier, A., Marcoli, M., Marzani, S., McFayden, J., Meinzinger, P., Mikuni, V., Moch, S., Nadolsky, P., Napoletano, D., Pellen, M., Plätzer, S., Poncelet, R., Preuss, C., Qu, H., Rabbertz, K., Reichelt, D., Rescia, A., Roloff, J., Röntsch, R., Cruz, S. Sanchez, Sarkar, T., Scyboz, L., Sforza, F., Siódmok, A., Stagnitto, G., Tarek, A., Thorne, R. S., Valassi, A., Whitehead, J., Winter, J., Delaunay, C., Herrmann, B., Re, E.
This report presents a short summary of the activities of the "Standard Model" working group for the "Physics at TeV Colliders" workshop (Les Houches, France, 12-30 June, 2023).
Comment: Proceedings of the Standard Model Working Group of the 202
Comment: Proceedings of the Standard Model Working Group of the 202
Externí odkaz:
http://arxiv.org/abs/2406.00708
Publikováno v:
OncoTargets and Therapy, Vol Volume 12, Pp 11195-11206 (2019)
Yue Bai,1 Lili Lang,2 Wentao Zhao,1 Rong Niu1 1Department One of Thoracic Surgery, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of China; 2Department of Radiology, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of ChinaC
Externí odkaz:
https://doaj.org/article/ee5fe6b204ad4b4688e36b8abec11a0e
We present the first determination of the value of the strong coupling via a simultaneous global fit of the proton parton distribution functions (PDFs) at approximate N$^{3}$LO (aN$^{3}$LO) order in QCD. This makes use of the MSHT global PDF fitting
Externí odkaz:
http://arxiv.org/abs/2404.02964
We present an analysis of two key sets of data constraining the high $x$ gluon at up to approximate N${}^3$LO in QCD within the MSHT global PDF fitting framework. We begin with LHC 7 and 8 TeV inclusive jet and dijet production at both NNLO and aN${}
Externí odkaz:
http://arxiv.org/abs/2312.12505
Publikováno v:
SciPost Phys. 17, 026 (2024)
We present the MSHT20qed_an3lo parton distribution functions (PDFs). These result from the first global PDF analysis to combine QED and approximate N${}^3$LO (aN${}^3$LO) QCD corrections in the theoretical calculation of the PDF evolution and cross s
Externí odkaz:
http://arxiv.org/abs/2312.07665