O. Kalashev

I. H. Park, M. Takita, B. Cheon, 2021, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.

The hybrid energy spectrum of Telescope Array's Middle Drum Detector and surface array

A. L. Sampson, L. Scott, B. Stokes, 2015 .

The energy spectrum of ultra high energy cosmic rays measured by the High Resolution Fly's Eye observatory in stereoscopic mode

A. L. Sampson, L. Scott, B. Stokes, 2008, 1305.6079.

The Cosmic Ray Energy Spectrum between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode

Y. Uchihori, T. Ishii, J. H. Kim, 2018, The Astrophysical Journal.

The energy spectrum of Telescope Array’s Middle Drum detector and the direct comparison to the High Resolution Fly’s Eye experiment

A. L. Sampson, L. Scott, B. Stokes, 2012, 1202.5141.

First High-speed Camera Observations of the Optical Counterpart of a Terrestrial Gamma-ray Flash

I. H. Park, C. Rott, M. Takita, 2022, 2205.05115.

Observations of the Origin of Downward Terrestrial Gamma‐Ray Flashes

Tokyo, Engineering, Tokyo Institute of Technology, 2020, Journal of Geophysical Research: Atmospheres.

Anisotropy search in the Ultra High Energy Cosmic Ray Spectrum in the Northern Hemisphere using latest data obtained with Telescope Array surface detector

Min Hyo Kim, I. H. Park, M. Takita, 2021, Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).

Neutrino production in blazar radio cores

O. Kalashev, S. Troitsky, P. Kivokurtseva, 2022, 2212.03151.

Ultrahigh-energy neutrino fluxes and their constraints

V. Kuzmin, G. Sigl, O. Kalashev, 2002, hep-ph/0205050.

Ultrahigh-energy cosmic rays from neutrino emitting acceleration sources?

V. Kuzmin, G. Sigl, O. Kalashev, 2001, hep-ph/0112351.

IceCube astrophysical neutrinos without a spectral cutoff and 1015–1017 eV cosmic gamma radiation

S. Troitsky, O. Kalashev, 2014, 1410.2600.

SEARCHES FOR LARGE-SCALE ANISOTROPY IN THE ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE ENERGY OF 1019 eV AT THE PIERRE AUGER OBSERVATORY AND THE TELESCOPE ARRAY

A.Coleman, T.Nakamura, P. G. Isar, 2014, 1409.3128.

On the contribution of cosmic-ray interactions in the circumgalactic gas to the observed high-energy neutrino flux

S. Troitsky, O. Kalashev, S. Troitsky, 2022, Journal of Cosmology and Astroparticle Physics.

A study of an energy-dependent anisotropy of cosmic rays beyond the GZK cut-off with deep neural networks

M. Pshirkov, O. Kalashev, M. Zotov, 2021, 2105.06414.

Measurement of the proton-air cross section with Telescope Array’s Black Rock Mesa and Long Ridge fluorescence detectors, and surface array in hybrid mode

K. H. Lee, I. H. Park, Yasuhiro H. Takahashi, 2020, Physical Review D.

Search for correlations between the arrival directions of IceCube neutrino events and ultrahigh-energy cosmic rays detected by the Pierre Auger Observatory and the Telescope Array

T. Hebbeker, I. Katkov, G. Merino, 2015, 1511.09408.

THE COSMIC-RAY ENERGY SPECTRUM OBSERVED WITH THE SURFACE DETECTOR OF THE TELESCOPE ARRAY EXPERIMENT

Y. Uchihori, T. Ishii, J. H. Kim, 2012, 1205.5067.

The trigger and DAQ system of the surface detector array of the telescope array experiment

A. L. Sampson, L. Scott, B. Stokes, 2012, 1201.4964.

Prospects of detecting a large-scale anisotropy of ultra-high-energy cosmic rays from a nearby source with the K-EUSO orbital telescope

M. Pshirkov, O. Kalashev, M. Zotov, 2018, Journal of Cosmology and Astroparticle Physics.

Ultrahigh energy cosmic rays and the GeV-TeV diffuse gamma-ray flux

G. Sigl, O. Kalashev, D. Semikoz, 2007, 0704.2463.

The Cosmic-Ray Composition between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode

B. Stokes, M. Takita, Y. Saito, 2021 .

The current status of research in ultrahigh-energy cosmic ray physics: A brief review

Oleg Kalashev, Maxim Pshirkov, M. Pshirkov, 2017 .

Gamma Ray Showers Observed at Ground Level in Coincidence With Downward Lightning Leaders

I. H. Park, M. Takita, R. Springer, 2017, Journal of Geophysical Research: Atmospheres.

GZK photons in the minimal ultra-high energy cosmic rays model

G. Gelmini, O. Kalashev, D. Semikoz, 2007, astro-ph/0702464.

Global anisotropy of arrival directions of ultra-high-energy cosmic rays: capabilities of space-based detectors

S. Troitsky, B. Khrenov, P. Klimov, 2007, 0710.1382.

Modelling of propagation of very-high-energy γ-rays with CRbeam

D. Semikoz, A. Neronov, O. Kalashev, 2022 .

Mass composition of ultrahigh-energy cosmic rays with the Telescope Array Surface Detector data

L. Scott, B. Stokes, M. Takita, 2018, Physical Review D.

Simulations of ultra-high-energy cosmic rays propagation

O. Kalashev, E. Kido, 2014, 1406.0735.

Joint analysis of the energy spectrum of ultra-high-energy cosmic rays as measured at the Pierre Auger Observatory and the Telescope Array

Stan B. Thomas, Min Hyo Kim, I. H. Park, 2021, International Conference on Rebooting Computing.

Telescope Array search for EeV photons

G. Rubtsov, O. Kalashev, Mikhail Kuznetsov, 2019, Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).

Search for Ultra-High-Energy Neutrinos with the Telescope Array Surface Detector

I. H. Park, L. Scott, B. Stokes, 2019, Journal of Experimental and Theoretical Physics.

Constraining heavy decaying dark matter with the high energy gamma-ray limits

O. Kalashev, M. Kuznetsov, M. Kuznetsov, 2016, 1606.07354.

Interpretation of the energy spectrum observed with the Telescope Array surface detectors

O. Kalashev, E. Kido, 2015 .

Upper limit on the flux of photons with energies above 1019 eV using the Telescope Array surface detector

Pierre V. Sokolsky, T. Ishii, B. G. Cheon, 2013, 1304.5614.

Sensitivity of cosmic-ray experiments to ultrahigh-energy photons: Reconstruction of the spectrum and limits on the superheavy dark matter

S. Troitsky, G. Rubtsov, O. Kalashev, 2008, 0812.1020.

Heavy decaying dark matter and IceCube high energy neutrinos

M. Kachelriess, O. Kalashev, M. Kuznetsov, 2018, Physical Review D.

Constraining superheavy decaying dark matter with ultra-high-energy gamma rays from dwarf spheroidal galaxies

M. Kuznetsov, O. Kalashev, Y. Zhezher, 2020 .

Search for point sources of ultra-high-energy photons with the Telescope Array surface detector

K. H. Lee, I. H. Park, L. Scott, 2019, Monthly Notices of the Royal Astronomical Society.

Heavy decaying dark matter and large-scale anisotropy of high-energy cosmic rays

O. Kalashev, M. Kuznetsov, 2017, 1704.05300.

Hunting super-heavy dark matter with ultra-high energy photons

D. Hooper, L. Anchordoqui, T. Venters, 2021, 2105.12895.

Ultra High Energy Cosmic Rays, propagation in the Galaxy and anisotropy

Oleg Kalashev, V. A. Kuzmin, O. Kalashev, 2000, astro-ph/0006349.

The telescope array experiment: Status and prospects

J. R. Thomas, Yasuhiro H. Takahashi, B. Stokes, 2008 .

Prospects of testing an UHECR single source class model with the K-EUSO orbital telescope

M. Pshirkov, O. Kalashev, M. Zotov, 2019, EPJ Web of Conferences.

Analysing arrival directions of ultra-high-energy cosmic rays with convolutional neural networks

O. Kalashev, M. Zotov, M. Pshirkov, 2023, Journal of Physics: Conference Series.

Identifying nearby sources of ultra-high-energy cosmic rays with deep learning

M. Pshirkov, O. Kalashev, M. Zotov, 2019, Journal of Cosmology and Astroparticle Physics.

Prospects of testing a minimal model for extragalactic cosmic rays and neutrinos with the K-EUSO orbital telescope

M. Pshirkov, O. Kalashev, M. Zotov, 2018, 1810.02284.

Sensitivity Reach of Gamma-Ray Measurements for Strong Cosmological Magnetic Fields

A. Neronov, D. Semikoz, O. Kalashev, 2020, The Astrophysical Journal.

Sensitivity of the gamma-ray method for strong primordial magnetic fields

A. Neronov, O. Kalashev, D. Semikoz, 2021 .

Large-scale extragalactic jets powered by very-high-energy gamma rays.

F. Aharonian, A. Neronov, O. Kalashev, 2002, Physical review letters.

Identifying mass composition of ultra-high-energy cosmic rays using deep learning pdf

T. Sako, O. Kalashev, I. Kharuk, 2021, ArXiv.

First upper limits on the radar cross section of cosmic-ray induced extensive air showers

A. L. Sampson, L. Scott, B. Stokes, 2016, 1603.05217.

Towards a model of population of astrophysical sources of ultrahigh-energy cosmic rays

S. Troitsky, O. Kalashev, K. Ptitsyna, 2012, 1207.2859.

Evidence for Declination Dependence of Ultrahigh Energy Cosmic Ray Spectrum in the Northern Hemisphere

Tokyo, Engineering, Cosmology, 2018, 1801.07820.

Using deep learning to enhance event geometry reconstruction for the telescope array surface detector

D. Ivanov, Oleg E. Kalashev, M. Yu Kuznetsov, 2020, Mach. Learn. Sci. Technol..

Dark matter component decaying after recombination: constraints from diffuse gamma-ray and neutrino flux measurements

O. Kalashev, Y. Zhezher, M. Kuznetsov, 2019, Journal of Cosmology and Astroparticle Physics.

The energy spectrum of cosmic rays measured by the Telescope Array using 10 years of fluorescence detector data

I. H. Park, C. Rott, Y. Kwon, 2023, Astroparticle physics.

Machine learning based background rejection for Baikal-GVD neutrino telescope

G. Rubtsov, O. Kalashev, I. Kharuk, 2023, Journal of Physics: Conference Series.

Heavy decaying dark matter and large-scale anisotropy of high-energy cosmic rays

O. Kalashev, M. Kuznetsov, 2017, JETP Letters.

The measurements of the cosmic ray energy spectrum and the depth of maximum shower development of Telescope Array Hybrid trigger events

Stan B. Thomas, Min Hyo Kim, I. H. Park, 2021, International Conference on Rebooting Computing.

The energy spectrum of ultra-high-energy cosmic rays measured by the Telescope Array FADC fluorescence detectors in monocular mode

Yasuhiro H. Takahashi, A. L. Sampson, L. Scott, 2013, 1305.6079.

Heavy decaying dark matter and IceCube high energy neutrinos

M. Kachelrieß, O. Kalashev, M. Kuznetsov, 2018, 1805.04500.

Performance and simulation of the surface detector array of the TAx4 experiment

Min Hyo Kim, I. H. Park, I. H. Park, 2021, Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).

Analysis of TAx4 hybrid trigger and events

Stan B. Thomas, Min Hyo Kim, I. H. Park, 2021, Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).

The Cosmic-Ray Composition between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode

K. H. Lee, I. H. Park, Z. Zundel, 2020, The Astrophysical Journal.

Limit on the intergalactic magnetic field from the ultrahigh-energy cosmic ray hotspot in the Perseus-Pisces region

A. Neronov, D. Semikoz, O. Kalashev, 2023, Physical Review D.

Gamma-ray constraints on maximum cosmogenic neutrino fluxes and UHECR source evolution models

G. Gelmini, D. Semikoz, O. Kalashev, 2012 .

A pr 2 01 6 The Energy Spectrum of Cosmic Rays above 10 17 . 2 eV Measured by the Fluorescence Detectors of the Telescope Array Experiment in Seven Years

L. Scott, R. Springer, B. Cheon, 2018 .

Gamma Ray Showers Observed at Ground Level in Coincidence With Downward Lightning Leaders

Z. Zundel, S. Troitsky, M. Fukushima, 2017, Journal of Geophysical Research: Atmospheres.

First High‐Speed Video Camera Observations of a Lightning Flash Associated With a Downward Terrestrial Gamma‐Ray Flash

K. H. Lee, I. H. Park, C. Rott, 2022, Geophysical Research Letters.