Results 31 to 40 of about 531,520 (220)
Detection of zero anisotropy at 5.2 AU during the November 1998 solar particle event: Ulysses Anisotropy Telescopes observations [PDF]
Annales Geophysicae, 2000 For the first time during the mission, the Anisotropy Telescopes instrument on board the Ulysses spacecraft measured constant zero anisotropy of protons in the 1.3-2.2 MeV energy range, for a period lasting more than three days.
S. Dalla +5 more
doaj +1 more source
Tuning pythia for forward physics experiments [PDF]
Physical Review D, 2023 Event generators like Pythia play an important role in physics studies at the Large Hadron Collider (LHC). While they make accurate predictions in the central region, i.e. at pseudorapidities $\eta7$, has been observed.
M. Fieg +3 more
semanticscholar +1 more source
Event Generator for Particle Production in High-Energy Collisions [PDF]
, 2003 Event generators are an indispensable tool for the preparation and analysis of particle-physics experiments. In this contribution, physics principles underlying the construction of such computer programs are discussed.
Gleisberg, T. +6 more
core +2 more sources
Journal of High Energy Physics, 2023 Missing kinematic information of known invisible particles, such as neutrinos, limit several high-energy physics analysis. The undetected particle carries away momentum and energy information, preventing the total reconstruction of such an event.
Thomas M. G. Kraetzschmar +6 more
doaj +1 more source
Event Generation and Density Estimation with Surjective Normalizing Flows [PDF]
SciPost Physics, 2022 Normalizing flows are a class of generative models that enable exact likelihood evaluation. While these models have already found various applications in particle physics, normalizing flows are not flexible enough to model many of the peripheral features
R. Verheyen
semanticscholar +1 more source
Particle physics origin of the 5 MeV bump in the reactor antineutrino spectrum? [PDF]
Physical Review D, 2018 One of the most puzzling questions in neutrino physics is the origin of the excess at 5 MeV in the reactor antineutrino spectrum. In this paper, we explore the excess via the reaction $^{13}$C$(\overline{\nu}, \overline{\nu}^\prime n)^{12}$C$^*$ in ...
J. Berryman, V. Brdar, P. Huber
semanticscholar +1 more source
International Particle Physics Masterclasses with LHC data
EPJ Web of Conferences, 2014 The International Particle Physics Masterclasses is an educational activity developed by the International Particle Physics Outreach Group with the aim to bring the excitement of cutting-edge particle-physics research into the classroom.
Foka Panagiota
doaj +1 more source
Event generation and statistical sampling for physics with deep generative models and a density information buffer [PDF]
Nature Communications, 2019 Simulating nature and in particular processes in particle physics require expensive computations and sometimes would take much longer than scientists can afford.
S. Otten +8 more
semanticscholar +1 more source
Quantum Generative Adversarial Networks For Anomaly Detection In High Energy Physics [PDF]
International Conference on Quantum Computing and Engineering, 2023 The standard model (SM) of particle physics represents a theoretical paradigm for the description of the fundamental forces of nature. Despite its broad applicability, the SM does not enable the description of all physically possible events.
Elie Bermot +6 more
semanticscholar +1 more source
SciPost Physics, 2021 A critical question concerning generative networks applied to event generation in particle physics is if the generated events add statistical precision beyond the training sample.
Anja Butter, Sascha Diefenbacher, Gregor Kasieczka, Benjamin Nachman, Tilman Plehn
doaj +1 more source