Arithmetic and geometry of a K3 surface emerging from virtual corrections to Drell–Yan scattering
Arithmetic and geometry of a K3 surface emerging from virtual corrections to Drell–Yan scattering
复制标题
从 Drell-Yan 散射虚拟校正中得出的 K3 表面的算术和几何
DOI:
--
复制
发表时间:
2019
影响因子:
1.9
通讯作者:
Bartosz Naskręcki
中科院分区:
文献类型:
--
作者:
M. Besier;Dino Festi;Michael C. Harrison;Bartosz Naskręcki
We study a K3 surface, which appears in the two-loop mixed electroweak-quantum chromodynamic virtual corrections to Drell--Yan scattering. A detailed analysis of the geometric Picard lattice is presented, computing its rank and discriminant in two independent ways: first using explicit divisors on the surface and then using an explicit elliptic fibration. We also study in detail the elliptic fibrations of the surface and use them to provide an explicit Shioda--Inose structure. Moreover, we point out the physical relevance of our results.
影响因子:
1.3
作者:
Derickx M
通讯作者:
Derickx M