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Просмотр по автору "Padolski, S."

Просмотр по автору "Padolski, S."

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  • A measurement of the K+→π+μ+μ− decay 
    Cortina Gil, E.; Kleimenova, A.; Minucci, E.; Padolski, S.; Petrov, P.; Shaikhiev, A.; Volpe, R.; Numao, T.; Petrov, Y.; Velghe, B.; Wong, V. W. S. (Journal of High Energy Physics, 2022)
    A sample of 2.8×104 K+→π+μ+μ− candidates with negligible background was collected by the NA62 experiment at the CERN SPS in 2017--2018. The model-independent branching fraction is measured to be (9.15±0.08)×10−8, a factor ...
  • A study of the K+→π0e+νγ decay 
    Gil, E. Cortina; Kleimenova, A.; Minucci, E.; Padolski, S.; Petrov, P. (Journal of High Energy Physics, 2023)
    A sample of 1.3×105 K+→π0e+νγ candidates with less than 1% background was collected by the NA62 experiment at the CERN SPS in 2017-2018. Branching fraction measurements are obtained at percent relative precision in three ...