Oleg Ruchayskiy

Oleg Ruchayskiy

Associate Professor


  1. 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 journalJournal articleResearchpeer-review

  2. 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 journalJournal articleResearchpeer-review

  3. 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

  4. Published

    Phenomenology of GeV-scale heavy neutral leptons

    Bondarenko, K., Boyarsky, A., Gorbunov, D. & Ruchayskiy, Oleg, 1 Nov 2018, In: Journal of High Energy Physics. 2018, 11, 48 p., 032.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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

  6. 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

  7. 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

  8. Sciencewise: A web-based interactive semantic platform for paper annotation and ontology editing

    Astafiev, A., Guéret, C., Boyarsky, A. & Ruchayskiy, Oleg, 1 Jan 2015, The Semantic Web: ESWC 2012 Satellite Events - Revised Selected Papers. Passant, A., Norton, B., Valle, E. D., Troncy, R., Fundulaki, I., Simperl, E. & Mladenic, D. (eds.). Springer Verlag, p. 392-396 5 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 7540).

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

  9. Published

    How bright was the Big Bang?

    Andersen, C., Rosenstroem, C. A. & Ruchayskiy, Oleg, 19 Apr 2019, In: American Journal of Physics. 87, 5, p. 395-400

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    A facility to search for hidden particles at the CERN SPS: the SHiP physics case

    Alekhin, S., Altmannshofer, W., Asaka, T., Batell, B., Bezrukov, F., Bondarenko, K., Boyarsky, A., Choi, K-Y., de Gouvea, A., Garbrecht, B., Gavela, B., Gorbunov, D., Gori, S., Grojean, C., Guffanti, A., Hambye, T., Hansen, S. H., Helo, J. C., Hernandez, P., Ivashko, A. & 28 others, Jaeckel, J., Kahlhoefer, F., Mccullough, M., McKeen, D., Mitselmakher, G., Moch, S., Mohapatra, R. N., Morrissey, D. E., Ovchynnikov, M., Pilaftsis, A., Reno, M. H., Ritz, A., Roszkowski, L., Rubakov, V., Ruchayskiy, Oleg, Schienbein, I., Schmeier, D., Schmidt-Hoberg, K., Schwaller, P., Seto, O., Shaposhnikov, M., Spannowsky, M., Tramontano, F., Tripathi, A., Tulin, S., Vissani, F., Winkler, M. W. & Zurek, K. M., Dec 2016, In: Reports on Progress in Physics. 79, 12, 124201.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 124404360