Oleg Ruchayskiy
Associate Professor
Experimental Particle Physics
Jagtvej 155A
2200 København N
- Published
Heavy neutral leptons — Advancing into the PeV domain
Urquía Calderón, Kevin Alberto, Timiryasov, Inar & Ruchayskiy, Oleg, 24 Aug 2023, In: Journal of High Energy Physics. 2023, 8, 28 p., 167.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lepton number survival in the cosmic neutrino background
Ruchayskiy, Oleg, Syvolap, V. & Würsch, R., 1 Dec 2023, In: Physical Review D. 108, 12, 6 p., 123503.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A White Paper on keV sterile neutrino Dark Matter
Adhikari, R., Agostini, M., Ky, N. A., Araki, T., Archidiacono, M., Bahr, M., Baur, J., Behrens, J., Bezrukov, F., Dev, P. S. B., Borah, D., Boyarsky, A., de Gouvea, A., Pires, C. A. D. S., de Vega, H. J., Dias, A. G., Di Bari, P., Djurcic, Z., Dolde, K., Dorrer, H. & 116 others, , Jan 2017, In: Journal of Cosmology and Astroparticle Physics. 2017, 1Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Addressing the too big to fail problem with baryon physics and sterile neutrino dark matter
Lovell, M. R., Gonzalez-Perez, V., Bose, S., Boyarsky, A., Cole, S., S. Frenk, C. & Ruchayskiy, Oleg, 14 Mar 2017, In: Monthly Notices of the Royal Astronomical Society. 468, 3, p. 2836-2849Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Projected NA62 sensitivity to heavy neutral lepton production in K+ -> pi(0)e(+) N decays
Tastet, J., Goudzovski, E., Timiryasov, I. & Ruchayskiy, Oleg, 8 Sep 2021, In: Physical Review D. 104, 5, 7 p., 055005.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Probing new physics with displaced vertices: Muon tracker at CMS
Bondarenko, K., Boyarsky, A., Ovchynnikov, M., Ruchayskiy, Oleg & Shchutska, L., 15 Oct 2019, In: Physical Review D. 100, 7, 9 p., 075015.Research 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
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
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
Properties of Local Group galaxies in hydrodynamical simulations of sterile neutrino dark matter cosmologies
Lovell, M. R., Bose, S., Boyarsky, A., A. Crain, R., S. Frenk, C., Hellwing, W. A., Ludlow, A. D., Navarro, J. F., Ruchayskiy, Oleg, Sawala, T., Schaller, M., Schaye, J. & Theuns, T., 16 Mar 2017, In: Monthly Notices of the Royal Astronomical Society. 468, 4, p. 4285-4298Research output: Contribution to journal › Journal article › Research › peer-review
ID: 124404360
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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