Oleg Ruchayskiy
Associate Professor
Experimental Particle Physics
Jagtvej 155A
2200 København N
- Published
Technical comment on the paper of Dessert et al. "The dark matter interpretation of the 3.5 keV line is inconsistent with blank-sky observations"
Boyarsky, A., Malyshev, D., Ruchayskiy, Oleg & Savchenko, D., 4 May 2021, In: SciPost Astronomy Core. 1, 1, 6 p., 001.Research output: Contribution to journal › Journal article › Research › peer-review
Magnetohydrodynamics of chiral relativistic fluids
Boyarsky, A., Fröhlich, J. & Ruchayskiy, Oleg, 11 Aug 2015, In: Physical Review D. 92, 4, 043004.Research output: Contribution to journal › Journal article › Research › peer-review
Unidentified line in X-ray spectra of the andromeda galaxy and perseus galaxy cluster
Boyarsky, A., Ruchayskiy, Oleg, Iakubovskyi, D. & Franse, J., 15 Dec 2014, In: Physical Review Letters. 113, 25, 251301.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Probing the nature of dark matter with deep XMM-Newton observations of the dwarf spheroidal galaxies
Boyarsky, A. & Ruchayskiy, Oleg, Mar 2017, In: Astronomische Nachrichten. 338, 2-3, p. 287-292Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Improved big bang nucleosynthesis constraints on heavy neutral leptons
Boyarsky, A., Ovchynnikov, M., Ruchayskiy, Oleg & Syvolap, 16 Jul 2021, In: Physical Review D. 104, 2, 13 p., 023517.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Equilibration of the chiral asymmetry due to finite electron mass in electron-positron plasma
Boyarsky, A., Cheianov, V. V., Ruchayskiy, Oleg & Sobol, O., 11 Jan 2021, In: Physical Review D. 103, 1, 39 p., 013003.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Checking the Dark Matter Origin of a 3.53 keV Line with the Milky Way Center
Boyarsky, A., Franse, J., Iakubovskyi, D. & Ruchayskiy, Oleg, 14 Oct 2015, In: Physical Review Letters. 115, 16, 161301.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
21-cm observations and warm dark matter models
Boyarsky, A., Iakubovskyi, D., Ruchayskiy, Oleg, Rudakovskyi, A. & Valkenburg, W., 9 Dec 2019, In: Physical Review D. 100, 12, 8 p., 123005.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evolution of the Primordial Axial Charge across Cosmic Times
Boyarsky, A., Cheianov, V. V., Ruchayskiy, Oleg & Sobol, O., 11 Jan 2021, In: Physical Review Letters. 126, 2, 6 p., 021801.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Hadronic decays of a light Higgs-like scalar
Boyarsky, A., Ruchayskiy, Oleg & Monin, A., 10 Jan 2019, In: Physical Review D. 99, 19 p., 015019.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 124404360
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160
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Cutoff in the Lyman-alpha forest power spectrum: Warm IGM or warm dark matter?
Research output: Contribution to journal › Journal article › Research › peer-review
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143
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Hadronic decays of a light Higgs-like scalar
Research output: Contribution to journal › Journal article › Research › peer-review
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100
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The active muon shield in the SHiP experiment
Research output: Contribution to journal › Journal article › Research › peer-review
Published