Oleg Ruchayskiy

Oleg Ruchayskiy

Associate Professor


  1. Published

    An allowed window for heavy neutral leptons below the kaon mass

    Bondarenko, K., Boyarsky, A., Klaric, J., Mikulenko, O., Ruchayskiy, Oleg, Syvolap, V. & Timiryasov, I., 26 Jul 2021, In: Journal of High Energy Physics. 2021, 7, 28 p., 193.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    The present and future status of heavy neutral leptons

    Abdullahi, A. M., Barham Alzas, P., Batell, B., Beacham, J., Boyarsky, A., Carbajal, S., Chatterjee, A., Crespo-Anadon, J., Deppisch, F. F., De Roeck, A., Drewes, M., Martin Gago, A., Gonzalez Suarez, R., Goudzovski, E., Hatzikoutelis, A., Hernandez-Garcia, J., Hostert, M., Hufnagel, M., Ilten, P., Izmaylov, A. & 29 others, Kelly, K. J., Klaric, J., Kopp, J., Kulkarni, S., Lamoureux, M., Lanfranchi, G., Lopez-Pavon, J., Mikulenko, O., Mooney, M., Nemevsek, M., Ovchynnikov, M., Pascoli, S., Plestid, R., Darwish, M. R., Leo Redi, F., Ruchayskiy, Oleg, Ruiz, R., Shaposhnikov, M., Shchutska, L., Shoemaker, I. M., Shrock, R., Sousa, A., Van Remortel, N., Syvolap, V., Takhistov, V., Tastet, J., Timiryasov, Inar, Vincent, A. C. & Yu, J., 1 Feb 2023, In: Journal of Physics G: Nuclear and Particle Physics. 50, 2, 100 p., 020501.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Galaxy formation in semi-analytic models with sterile neutrino dark matter

    Lovell, M. R., Bose, S., Boyarsky, A., Cole, S., Frenk, C., Gonzalez-Perez, V., Kennedy, R., Ruchayskiy, Oleg & Smith, A., 1 Jan 2018, 14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, Proceedings. Ruffini, R., Bianchi, M., Ruffini, R. & Jantzen, R. T. (eds.). World Scientific Publishing Co. Pte. Ltd., p. 2441-2446 6 p. (14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  4. Published

    Constraints from Ly-alpha forests on non-thermal dark matter including resonantly-produced sterile neutrinos

    Baur, J., Palanque-Delabrouille, N., Yeche, C., Boyarsky, A., Ruchayskiy, Oleg, Armengaud, E. & Lesgourgues, J., 6 Dec 2017, In: Journal of Cosmology and Astroparticle Physics. 2017, 11, 013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Sensitivity of the SHiP experiment to dark photons decaying to a pair of charged particles

    Ahdida, C., Akmete, A., Albanese, R., Alexandrov, A., Anokhina, A., Aoki, S., Arduini, G., Atkin, E., Azorskiy, N., Back, J. J., Bagulya, A., Baaltasar Dos Santos, F., Baranov, A., Bardou, F., Barker, G. J., Battistin, M., Bauche, J., Bay, A., Bayliss, M. B., Bencivenni, G. & 31 others, Berdnikov, A. Y., Berdnikov, Y. A., Bertani, M., Betancourt, C., Bezshyiko, Bezshyyko, O., Bick, D., Bieschke, S., Blanco, A., Boehm, J., Bogomilov, M., Boiarska, Bondarenko, K., Bonivento, W. M., Borburgh, J., Boyarsky, A., Brenner, R., Breton, D., Buescher, M., Buonaura, A., Buontempo, S., Cadeddu, S., Calcaterra, A., Calviani, M., Campanelli, M., Casolino, M., Lee, K. S., Ruchayskiy, Oleg, Tastet, J. L., Xella, Stefania & SHiP Collaboration, S. C., May 2021, In: European Physical Journal C. 81, 5, 17 p., 451.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Sensitivity of the intensity frontier experiments for neutrino and scalar portals: analytic estimates

    Bondarenko, K., Boyarsky, A., Ovchynnikov, M. & Ruchayskiy, Oleg, 12 Aug 2019, In: Journal of High Energy Physics. 2019, 8, 42 p., 061.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Laminar and Turbulent Dynamos in Chiral Magnetohydrodynamics. II. Simulations

    Schober, J., Rogachevskii, I., Brandenburg, A., Boyarsky, A., Frohlich, J., Ruchayskiy, Oleg & Kleeorin, N., 10 May 2018, In: Astrophysical Journal. 858, 2, 23 p., 124.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Light scalar production from Higgs bosons and FASER 2

    Boiarska, I., Bondarenko, K., Boyarsky, A., Ovchynnikov, M., Ruchayskiy, Oleg & Sokolenko, A., 11 May 2020, In: Journal of High Energy Physics. 2020, 5, 21 p., 049.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of the muon flux from 400 GeV/c protons interacting in a thick molybdenum/tungsten target

    Ahdida, C., Akmete, A., Albanser, R., Alexandrov, A. V., Anokhina, A., Aoki, S., Arduini, G., Atkin, E., Azorsky, N., Back, J. J., Bagulya, A., Boiarska, I., Ruchayskiy, Oleg, Tastet, J., Xella, Stefania & SHIP collaboration, S. C., 29 Apr 2020, In: European Physical Journal C. 80, 3, 11 p., 284.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Track reconstruction and matching between emulsion and silicon pixel detectors for the SHiP-charm experiment

    Ahdida, C., Akmete, A., Albanese, R., Alexandrov, A. V., Anokhina, A., Aoki, S., Arduini, G., Atkin, E., Azorskiy, N., Ruchayskiy, Oleg, Xella, Stefania & SHiP Collaboration, S. C., 16 Mar 2022, In: Journal of Instrumentation. 17, 3, 15 p., P03013.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 124404360