135 citations · 710 across the 30 of their papers we have counts for
31 papers
3D matter power spectrum correspondence to 1D Lyman-alpha flux power spectrum
Ivan Ridkokasha, Andres Aramburo-Garcia, Kyrylo Bondarenko +3
The 3D distribution of matter at small scales encodes valuable information about the nature of dark matter and other fundamental physics. A prominent probe of such scales outside g…
Reconstruction of 400 GeV/c proton interactions with the SHiP-charm project
SHiP Collaboration
The SHiP-charm project was proposed to measure the associated charm production induced by 400 GeV/c protons in a thick target, including the contribution from cascade production. A…
Dark photon constraints from CMB temperature anisotropies
Andres Aramburo-Garcia, Kyrylo Bondarenko, Alexey Boyarsky +6
The resonant conversion, within the inter-galactic medium, of regular photons into dark photons amplifies the anisotropy observed in the CMB, thereby imposing stringent constraints…
Probing intergalactic intergalactic magnetic fields with LOFAR LoTSS DR2 data
Kyrylo Bondarenko, Alexey Boyarsky, Anastasia Sokolenko +1
We use Faraday rotation measurements from the latest catalog LoTSS DR2 from LOFAR to probe intergalactic magnetic fields. To identify the extragalactic component of the observed ro…
Best-case scenarios for neutrino capture experiments
Kyrylo Bondarenko, Alexey Boyarsky, Josef Pradler +1
A direct discovery of the cosmic neutrino background would bring to a closure the searches for relic left-over radiation predicted by the Hot Big Bang cosmology. Recently, the KATR…
Prospects for annihilating dark matter from M31 and M33 observations with the Cherenkov Telescope Array
Miltiadis Michailidis, Lorenzo Marafatto, Denys Malyshev +8
M31 and M33 are the closest spiral galaxies and the largest members (together with the Milky Way) of the Local group, which makes them interesting targets for indirect dark matter…
Freezing In Vector Dark Matter Through Magnetic Dipole Interactions
Gordan Krnjaic, Duncan Rocha, Anastasia Sokolenko
We study a simple model of vector dark matter that couples to Standard Model particles via magnetic dipole interactions. In this scenario, the cosmological abundance arises through…
The contribution of magnetized galactic outflows to extragalactic Faraday rotation
Andres Aramburo-Garcia, Kyrylo Bondarenko, Alexey Boyarsky +3
Galactic outflows driven by star formation and active galactic nuclei blow bubbles into their local environments, causing galactic magnetic fields to be carried into intergalactic…
Revision of Faraday rotation measure constraints on the primordial magnetic field using the IllustrisTNG simulation
Andres Aramburo-Garcia, Kyrylo Bondarenko, Alexey Boyarsky +3
Previously derived Faraday rotation constraints on the volume-filling intergalactic magnetic field (IGMF) have used analytic models that made a range of simplifying assumptions abo…
Neutron stars as photon double-lenses: constraining resonant conversion into ALPs
Kyrylo Bondarenko, Alexey Boyarsky, Josef Pradler +1
Axion-photon conversion is a prime mechanism to detect axion-like particles that share a coupling to the photon. We point out that in the vicinity of neutron stars with strong magn…
Track reconstruction and matching between emulsion and silicon pixel detectors for the SHiP-charm experiment
SHiP Collaboration
In July 2018 an optimization run for the proposed charm cross section measurement for SHiP was performed at the CERN SPS. A heavy, moving target instrumented with nuclear emulsion…
The SHiP experiment at the proposed CERN SPS Beam Dump Facility
SHIP Collaboration
The Search for Hidden Particles (SHiP) Collaboration has proposed a general-purpose experimental facility operating in beam-dump mode at the CERN SPS accelerator to search for ligh…
Account of the baryonic feedback effect in gamma-ray measurements of intergalactic magnetic fields
Kyrylo Bondarenko, Alexey Boyarsky, Alexander Korochkin +3
Intergalactic magnetic fields in the voids of the large-scale structure can be probed via measurements of secondary gamma-ray emission from gamma-ray interactions with extragalacti…
Ultra-high energy cosmic rays deflection by the Intergalactic Magnetic Field
Andres Aramburo Garcia, Kyrylo Bondarenko, Alexey Boyarsky +3
The origin and composition of ultra-high energy cosmic rays (UHECRs) remain a mystery. The common lore is that UHECRs are deflected from their primary directions by the Galactic an…
Probing sub-eV Dark Matter decays with PTOLEMY
Kyrylo Bondarenko, Alexey Boyarsky, Marco Nikolic +2
When the Dark Matter mass is below the eV-scale, its cosmological occupation number exceeds the ones of photons from the cosmic microwave background as well as of relic neutrinos.…
Magnetization of the intergalactic medium in the IllustrisTNG simulations: the importance of extended, outflow-driven bubbles
Andres Aramburo Garcia, Kyrylo Bondarenko, Alexey Boyarsky +3
We study the effects of galaxy formation physics on the magnetization of the intergalactic medium (IGM) using the IllustrisTNG simulations. We demonstrate that large-scale regions…
Sensitivity of the SHiP experiment to dark photons decaying to a pair of charged particles
SHiP Collaboration, C. Ahdida, A. Akmete +331
Dark photons are hypothetical massive vector particles that could mix with ordinary photons. The simplest theoretical model is fully characterised by only two parameters: the mass…
Sensitivity of the Cherenkov Telescope Array for probing cosmology and fundamental physics with gamma-ray propagation
The Cherenkov Telescope Array Consortium, :, H. Abdalla +496
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for -ray astronomy, provides unique capabilities to address significant open questions in astrop…
Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre
The Cherenkov Telescope Array Consortium, :, A. Acharyya +449
We provide an updated assessment of the power of the Cherenkov Telescope Array (CTA) to search for thermally produced dark matter at the TeV scale, via the associated gamma-ray sig…
From dwarf galaxies to galaxy clusters: Self-Interacting Dark Matter over 7 orders of magnitude in halo mass
Kyrylo Bondarenko, Anastasia Sokolenko, Alexey Boyarsky +3
In this paper we study the density profiles of self-interacting dark matter (SIDM) haloes spanning the full observable mass range, from dwarf galaxies to galaxy clusters. Using rea…
Constraining dark photons and their connection to 21 cm cosmology with CMB data
Kyrylo Bondarenko, Josef Pradler, Anastasia Sokolenko
In the inhomogeneous Universe, the cosmological conversion of dark photons into ordinary photons (and vice versa) may happen at a great number of resonance redshifts. This alters t…
SND@LHC
SHiP Collaboration, C. Ahdida, A. Akmete +341
We propose to build and operate a detector that, for the first time, will measure the process at the LHC and search for feebly interacting particles (FIPs) in an unexplor…
Measurement of the muon flux for the SHiP experiment
SHiP Collaboration
The SHiP experiment will search for very weakly interacting particles beyond the Standard Model which are produced in a 400 \GeV/ proton beam dump at the CERN SPS. About $10^{11…
Direct detection and complementary constraints for sub-GeV dark matter
Kyrylo Bondarenko, Alexey Boyarsky, Torsten Bringmann +3
Traditional direct searches for dark matter, looking for nuclear recoils in deep underground detectors, are challenged by an almost complete loss of sensitivity for light dark matt…