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Illya Shapoval

Researcher at Kharkov Institute of Physics and Technology

Publications -  119
Citations -  11485

Illya Shapoval is an academic researcher from Kharkov Institute of Physics and Technology. The author has contributed to research in topics: Branching fraction & CP violation. The author has an hindex of 47, co-authored 119 publications receiving 10039 citations. Previous affiliations of Illya Shapoval include Istituto Nazionale di Fisica Nucleare & University of Ferrara.

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The LHCb detector at the LHC

A. A. Alves, +889 more
TL;DR: The LHCb experiment is dedicated to precision measurements of CP violation and rare decays of B hadrons at the Large Hadron Collider (LHC) at CERN (Geneva).
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Test of lepton universality with B 0 → K *0 ℓ + ℓ − decays

Roel Aaij, +821 more
TL;DR: In this article, a test of lepton universality is performed by measuring the ratio of the branching fractions of the B$0$ → K$*0}$ e$+}$ π$−}$ decays, and the ratio is measured in two regions of the dilepton invariant mass squared.
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Measurement of the Ratio of Branching Fractions B (B ¯ 0 →d∗+τ- ν ¯ τ) / B (B ¯ 0 →d∗+μ- ν ¯ μ)

Roel Aaij, +723 more
TL;DR: In this paper, the branching fraction ratio of the tau lepton was measured at the LHCb collider, which is 2.1 standard deviations larger than the value expected from lepton universality in the standard model.
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The LHCb Trigger and its Performance in 2011

TL;DR: The LHCb trigger as mentioned in this paper selects particles originating from charm and beauty hadrons, which typically fly a finite distance before decaying, using a combination of lepton identification and measurements of the particles' transverse momenta.
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The LHCb trigger and its performance in 2011

Roel Aaij, +85 more
TL;DR: The LHCb trigger and its performance based on data taken at the LHC in 2011 is presented in this article, where a combination of lepton identification of particles, transverse momentum of particles and selects particles originating from hadrons which decay after a finite flight distance.