Neutral kaon mass measurement with the CMD-3 derector at VEPP-2000

@misc{solodov2026neutral,
  title = {{Neutral kaon mass measurement with the CMD-3 derector at VEPP-2000}},
  author = {E. P. Solodov and N. A. Petrov and R. R. Akhmetshin and A. N. Amirkhanov and A. V. Anisenkov and V. M. Aulchenko and N. S. Bashtovoy and D. E. Berkaev and A. E. Bondar and A. V. Bragin and D. A. Epifanov and L. B. Epshteyn and A. L. Erofeev and G. V. Fedotovich and A. O. Gorkovenko and A. A. Grebenuk and S. S. Gribanov and D. N. Grigoriev and F. V. Ignatov and D. R. Ivanov and V. L. Ivanov and S. V. Karpov and V. F. Kazanin and I. A. Koop and A. A. Korobov and A. N. Kozyrev and P. P. Krokovny and A. S. Kuzmin and I. B. Logashenko and P. A. Lukin and K. Yu. Mikhailov and I. V. Obraztsov and A. V. Otboev and Yu. N. Pestov and E. A. Perevedentsev and A. S. Popov and Yu. A. Rogovsky and A. A. Ruban and N. M. Ryskulov and A. E. Ryzhenenkov and A. V. Semenov and A. I. Senchenko and Yu. M. Shatunov and V. E. Shebalin and D. N. Shemyakin and B. A. Shwartz and D. B. Shwartz and M. V. Timoshenko and V. M. Titov and A. A. Talyshev and S. S. Tolmachev and A. I. Vorobiov and I. M. Zemlyansky and D. S. Zhadan and Yu. V. Yudin},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2606.16779},
  eprint = {2606.16779},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.16779},
  note = {CC0},
}

TY  - UNPB
TI  - Neutral kaon mass measurement with the CMD-3 derector at VEPP-2000
AU  - E. P. Solodov
AU  - N. A. Petrov
AU  - R. R. Akhmetshin
AU  - A. N. Amirkhanov
AU  - A. V. Anisenkov
AU  - V. M. Aulchenko
AU  - N. S. Bashtovoy
AU  - D. E. Berkaev
AU  - A. E. Bondar
AU  - A. V. Bragin
AU  - D. A. Epifanov
AU  - L. B. Epshteyn
AU  - A. L. Erofeev
AU  - G. V. Fedotovich
AU  - A. O. Gorkovenko
AU  - A. A. Grebenuk
AU  - S. S. Gribanov
AU  - D. N. Grigoriev
AU  - F. V. Ignatov
AU  - D. R. Ivanov
AU  - V. L. Ivanov
AU  - S. V. Karpov
AU  - V. F. Kazanin
AU  - I. A. Koop
AU  - A. A. Korobov
AU  - A. N. Kozyrev
AU  - P. P. Krokovny
AU  - A. S. Kuzmin
AU  - I. B. Logashenko
AU  - P. A. Lukin
AU  - K. Yu. Mikhailov
AU  - I. V. Obraztsov
AU  - A. V. Otboev
AU  - Yu. N. Pestov
AU  - E. A. Perevedentsev
AU  - A. S. Popov
AU  - Yu. A. Rogovsky
AU  - A. A. Ruban
AU  - N. M. Ryskulov
AU  - A. E. Ryzhenenkov
AU  - A. V. Semenov
AU  - A. I. Senchenko
AU  - Yu. M. Shatunov
AU  - V. E. Shebalin
AU  - D. N. Shemyakin
AU  - B. A. Shwartz
AU  - D. B. Shwartz
AU  - M. V. Timoshenko
AU  - V. M. Titov
AU  - A. A. Talyshev
AU  - S. S. Tolmachev
AU  - A. I. Vorobiov
AU  - I. M. Zemlyansky
AU  - D. S. Zhadan
AU  - Yu. V. Yudin
PY  - 2026
DA  - 2026/10/03
PB  - arXiv
DO  - 10.48550/arxiv.2606.16779
UR  - https://arxiv.org/abs/2606.16779
AB  - Using more than 600 thousand K_S^0→π^+π^− decays from the e^+e^−→ϕ(1020)→ K_S^0K_L^0 reaction, the neutral kaon mass has been measured with the CMD-3 detector at the VEPP-2000 collider. Using the beam energies control by the back-scattering laser light photons, and a calibration to the world average ϕ-meson mass, the neutral kaon mass is determind to be m(K^0) = 497.587 ± 0.004(stat.) ± 0.008(syst.) ± 0.009(calibr.) \mevcc, where the first uncertainty is statistical, the second is systematic, and the third is the uncertainty from the energy calibration.
ER  -