FeynGame 3.0
FeynGame 3.0 is a major software update that introduces QGRAF integration for visualizing Feynman graphs and implements various new features to facilitate the creation of publication-quality diagrams.
⚛️ Category
hep-ex
1434 papers
Hep-Ex explores the fascinating intersection where particle physics meets experimental reality. This field investigates how scientists build massive detectors and accelerate particles to test the fundamental laws of nature, turning abstract theories into measurable data. It is the rigorous process of searching for new particles or forces that could reshape our understanding of the universe, often requiring years of collaboration and engineering.
At Gist.Science, we ensure these discoveries become accessible to everyone. We process every new preprint in this category directly from arXiv, generating both plain-language explanations for curious readers and detailed technical summaries for specialists. Our goal is to bridge the gap between complex experimental results and public understanding without losing scientific nuance.
Below are the latest papers in Hep-Ex, freshly summarized and ready for you to explore.
Evidence of medium response to hard probes using correlations of Z bosons with hadrons in heavy ion collisions
This paper presents the first evidence of medium response to hard probes in heavy ion collisions by observing significant modifications in the distributions of low transverse momentum hadrons recoiling against Z bosons in lead-lead collisions, consistent with theoretical predictions of a hydrodynamic wake generated by energy depletion in the quark-gluon plasma.
Deep learning for jet modification in the presence of the QGP background
This paper demonstrates that while convolutional neural networks struggle to predict jet energy loss in the presence of a QGP background, dynamic graph convolutional neural networks applied to background-subtracted particle clouds maintain high accuracy by effectively exploiting the full jet structure under realistic experimental conditions.
Measurement of transverse polarization of and hyperons inside jets in $pp$ collisions at GeV
This paper reports the first measurement of transverse polarization for and hyperons inside jets in unpolarized proton-proton collisions at GeV, providing crucial constraints on polarizing fragmentation functions and testing TMD evolution.
Boosting long lived particles searches at TRISTAN
This paper demonstrates that the proposed TRISTAN experiment, utilizing its asymmetric energy collisions to produce boosted Higgs bosons, can surpass High Luminosity LHC sensitivity in constraining long-lived particle decays with large proper decay lengths via a far detector, though it offers no improvement over existing LHC far detector proposals.
Tensor form factors of the baryon induced by isovector and isoscalar currents in QCD
This paper presents the full Lorentz decomposition of the tensor form factors for the baryon induced by both isovector and isoscalar currents, revealing distinct contributions from up and down quark components that reflect the baryon's internal structure and spin distribution.
Symmetry-preserving calculation of pion light-front wave functions
This paper utilizes Poincaré-covariant Bethe-Salpeter wave functions to calculate pion and analogue state light-front wave functions, revealing that nonperturbative dynamical effects are significant, spin-aligned components are essential for accuracy, and Gaussian approximations fail to reliably describe transverse momentum dependent distributions at higher momentum scales.
Temperature dependence of the long-term annealing behavior of neutron irradiated diodes from 8-inch p-type silicon wafers
This study investigates the isothermal annealing behavior of neutron-irradiated p-type silicon pad diodes from 8-inch wafers across a range of fluences and temperatures to extract annealing time constants, thereby improving the Hamburg model's ability to predict long-term radiation damage effects in the CMS High-Granularity Calorimeter sensors for the High-Luminosity LHC.
Tensor form factors of decuplet hyperons in QCD
This paper investigates the tensor form factors and quark tensor charges of the decuplet hyperons , , and within the framework of QCD sum rules, providing new non-perturbative insights into the spin structure of spin-3/2 baryons for future phenomenological and experimental studies.
One-, two-, and three-dimensional photon femtoscopy
This paper advocates for the use of the kinematic variable over for two-photon correlation functions in femtoscopy, highlighting its growing experimental feasibility due to advancements in detector technology.