Oleg Ruchayskiy

Oleg Ruchayskiy

Associate Professor


  1. 2021
  2. 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 journalJournal articleResearchpeer-review

  3. 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 journalJournal articleResearchpeer-review

  4. 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

  5. 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 journalJournal articleResearchpeer-review

  6. Published

    Feebly-interacting particles: FIPs 2020 workshop report

    Agrawal, P., Bauer, M., Beacham, J., Berlin, A., Boyarsky, A., Cebrian, S., Cid-Vidal, X., D'Enterria, D., De Roeck, A., Drewes, M., Echenard, B., Giannotti, M., Giudice, G. F., Gninenko, S., Gori, S., Goudzovski, E., Heeck, J., Hernandez, P., Hostert, M., Irastorza, I. G. & 26 others, Izmaylov, A., Jaeckel, J., Kahlhoefer, F., Knapen, S., Krnjaic, G., Lanfranchi, G., Monroe, J., Outschoorn, V. I. M., Lopez-Pavon, J., Pascoli, S., Pospelov, M., Redigolo, D., Ringwald, A., Ruchayskiy, Oleg, Ruderman, J., Russell, H., Salfeld-Nebgen, J., Schuster, P., Shaposhnikov, M., Shchutska, L., Shelton, J., Soreq, Y., Stadnik, Y., Swallow, J., Tobioka, K. & Tsai, Y., 19 Nov 2021, In: European Physical Journal C. 81, 11, 137 p., 1015.

    Research output: Contribution to journalReviewResearchpeer-review

  7. Published

    Sensitivity of the SHiP experiment to light dark matter

    Ahdida, C., Akmete, A., Albanese, R., Alexandrov, A. V., Anokhina, A., Aoki, S., Ardini, E., Azorskiy, N., Back, J. J., Bagulya, A., Boiarska, I., Ruchayskiy, Oleg, Tastet, J., Xella, Stefania & SHIP collaboration, S. C., 20 Dec 2021, In: Journal of High Energy Physics (Online). 2021, 04, 32 p., 199.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Reinterpreting the ATLAS bounds on heavy neutral leptons in a realistic neutrino oscillation model

    Tastet, J., Ruchayskiy, Oleg & Timiryasov, I., 27 Dec 2021, In: Journal of High Energy Physics. 2021, 12, 40 p., 182.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 2022
  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

  11. Published

    Why interpretation matters for BSM searches: a case study with Heavy Neutral Leptons at ATLAS

    Tastet, J., Ruchayskiy, Oleg & Timiryasov, Inar, 12 May 2022, In: P o S - Proceedings of Science. 398, 6 p., 703.

    Research output: Contribution to journalConference articleResearchpeer-review

  12. Published

    The SHiP experiment at the proposed CERN SPS Beam Dump Facility

    Ahdida, C., Akmete, A., Alt, J. C., Alexandrov, A., Anokhina, A., Aoki, S., Atkin, E., Azorsky, N., Back, J. J., Bagulya, A., Boiarska, I., Ruchayskiy, Oleg, Tastet, J., Xella, Stefania & SHIP collaboration, S. C., 26 May 2022, In: European Physical Journal C. 82, 23 p., 486.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 124404360