Zobrazeno 1 - 10
of 1 353
pro vyhledávání: '"Bijnens, A P"'
The dispersive approach to the hadronic light-by-light contribution to the muon $g-2$ involves an integral over three virtual photon momenta appearing in the light-by-light tensor. Building upon previous works, we systematically derive short-distance
Externí odkaz:
http://arxiv.org/abs/2411.09578
Autor:
Baeza-Ballesteros, Jorge, Bijnens, Johan, Husek, Tomáš, Romero-López, Fernando, Sharpe, Stephen R., Sjö, Mattias
Publikováno v:
JHEP 03 (2024) 048
The three-particle $K$-matrix, $\mathcal{K}_{\mathrm{df},3}$, is a scheme-dependent quantity that parametrizes short-range three-particle interactions in the relativistic-field-theory three-particle finite-volume formalism. In this work, we compute i
Externí odkaz:
http://arxiv.org/abs/2401.14293
The anomalous Lagrangian in mesonic Chiral Perturbation Theory, of odd intrinsic parity, is determined to next-to-next-to-leading order thereby completing the order $p^8$ Lagrangian. A schematic view of its construction with the MINIBAR package for M
Externí odkaz:
http://arxiv.org/abs/2312.02716
Autor:
Anzivino, G., Cuendis, S. Arguedas, Bernard, V., Bijnens, J., Bloch-Devaux, B., Bordone, M., Brizioli, F., Brod, J., Camalich, J. M., Ceccucci, A., Cenci, P., Christ, N. H., Colangelo, G., Cornella, C., Crivellin, A., D'Ambrosio, G., Deppisch, F. F., Dery, A., Dettori, F., Di Carlo, M., Döbrich, B., Engelfried, J., Fantechi, R., González-Alonso, M., Gorbahn, M., Goudzovski, E., Grossman, Y., Hermansson-Truedsson, N., Hives, Z., Hoferichter, M., Hoid, B. -L., Husek, T., Isidori, G., Jüttner, A., Kampf, K., Kholodenko, S., Knecht, M., Kolesár, M., Koval, M., Lazzeroni, C., Ligeti, Z., Mahmoudi, F., Marchevski, R., Santos, D. Martínez, Massri, K., Mombächer, T., Nanjo, H., Neshatpour, S., Nomura, T., Passemar, E., Peruzzo, L., Piccini, M., Pich, A., Sachrajda, C. T., Schacht, S., Shiomi, K., Stangl, P., Stoffer, P., Swallow, J., Tsang, J. T., Valencia, G., Wanke, R., Zupan, J.
Kaon physics is at a turning point -- while the rare-kaon experiments NA62 and KOTO are in full swing, the end of their lifetime is approaching and the future experimental landscape needs to be defined. With HIKE, KOTO-II and LHCb-Phase-II on the tab
Externí odkaz:
http://arxiv.org/abs/2311.02923
We derive the order $p^8$ Lagrangian of odd intrinsic parity for mesonic chiral perturbation theory, and provide the resulting operator basis in the supplementary material. Neglecting the non-zero singlet trace, we find $999$ operators for a general
Externí odkaz:
http://arxiv.org/abs/2310.20547
Autor:
Baeza-Ballesteros, Jorge, Bijnens, Johan, Husek, Tomáš, Romero-López, Fernando, Sharpe, Stephen R., Sjö, Mattias
In recent years, detailed studies of three-pion systems have become possible in lattice QCD. This has in turn led to interest in 3-to-3 scattering of pions in the chiral perturbation theory framework. In addition to being an interesting study of mult
Externí odkaz:
http://arxiv.org/abs/2309.17107
Microtubules self-organize to form part of the cellular cytoskeleton. They give cells their shape and play a crucial role in cell division and intracellular transport. Strikingly, microtubules driven by motor proteins reorganize into stable mitotic/m
Externí odkaz:
http://arxiv.org/abs/2305.00539
Autor:
Baeza-Ballesteros, Jorge, Bijnens, Johan, Husek, Tomáš, Romero-López, Fernando, Sharpe, Stephen R., Sjö, Mattias
Publikováno v:
JHEP 05 (2023) 187
The three-particle $K$-matrix, $\mathcal{K}_{\mathrm{df},3}$, is a scheme-dependent quantity that parametrizes short-range three-particle interactions in the relativistic-field-theory three-particle finite-volume formalism. In this work, we compute i
Externí odkaz:
http://arxiv.org/abs/2303.13206
Publikováno v:
JHEP 2305:61, 2023
We compare the Hilbert series approach with explicit constructions of higher-order Lagrangians for the $O(N)$ nonlinear sigma model. We use the Hilbert series to find the number and type of operators up to mass dimension 16, for spacetime dimension $
Externí odkaz:
http://arxiv.org/abs/2212.07901
Autor:
Ainhoa M. Aguado, Guillermo Jimenez-Perez, Devyani Chowdhury, Josa Prats-Valero, Sergio Sánchez-Martínez, Zahra Hoodbhoy, Shazia Mohsin, Roberta Castellani, Lea Testa, Fàtima Crispi, Bart Bijnens, Babar Hasan, Gabriel Bernardino
Publikováno v:
Frontiers in Digital Health, Vol 6 (2024)
IntroductionExtraction of Doppler-based measurements from feto-placental Doppler images is crucial in identifying vulnerable new-borns prenatally. However, this process is time-consuming, operator dependent, and prone to errors.MethodsTo address this
Externí odkaz:
https://doaj.org/article/74ffeb17047b47dba130286e2d7b4b29
