F. Ratnikov

activity

20012026

most citedMeasurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

699 citations · 2.7k across the 97 of their papers we have counts for

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Showing 2019Show all

3 papers · 1 filter

hep-ex2019★ 32 cited

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +902

A search for $C P$ violation in the $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decay is performed using LHCb data corresponding to an integrated luminosity of 6.6 $f b^{- 1}$ collected in $pp$ coll…

stat.ML2019★ 2 cited

$(1 + ε)$ -class Classification: an Anomaly Detection Method for Highly Imbalanced or Incomplete Data Sets

Maxim Borisyak, Artem Ryzhikov, Andrey Ustyuzhanin +3

Anomaly detection is not an easy problem since distribution of anomalous samples is unknown a priori. We explore a novel method that gives a trade-off possibility between one-class…

hep-ex2019★ 29 cited

Cherenkov Detectors Fast Simulation Using Neural Networks

Denis Derkach, Nikita Kazeev, Fedor Ratnikov +2

We propose a way to simulate Cherenkov detector response using a generative adversarial neural network to bypass low-level details. This network is trained to reproduce high level…

Search for CP violation and observation of P violation in Λb0​→pπ−π+π− decays

(1+ε)-class Classification: an Anomaly Detection Method for Highly Imbalanced or Incomplete Data Sets

Cherenkov Detectors Fast Simulation Using Neural Networks

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

$(1 + ε)$ -class Classification: an Anomaly Detection Method for Highly Imbalanced or Incomplete Data Sets