Электронная библиотека (репозиторий) Томского государственного университета
Chelkov, G. A.

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Add   Observation of Λc+ →nK0Sπ+
Authors: Ablikim, M. | Ahmed, S. | Chelkov, G. A. | Achasov, M. N.
Source: Physical Review Letters. 2017. Vol. 118, № 11. P. 112001-1-112001-7
Type: статьи в журналах
Date: 2017
Description: We report the first direct measurement of decays of the Λ+c baryon involving the neutron. The analysis is performed using 567  pb−1 of e+e− collision data collected at √s=4.599  GeV with the BESIII de ... More
Add   Measurements of absolute hadronic branching fractions of the Λc+ baryon
Authors: Ablikim, M. | Chelkov, G. A. | Achasov, M. N. | Ai, X. C.
Source: Physical Review Letters. 2016. Vol. 116, № 5. P. 052001-1-052001-7
Type: статьи в журналах
Date: 2016
Description: We report the first measurement of absolute hadronic branching fractions of Λ+c baryon at the Λ+cΛ¯−c production threshold, in the 30 years since the Λ+c discovery. In total, 12 Cabibbo-favored Λ+c ha ... More
Add   Searches for Higgs boson pair production in the hh → bbττ, γγWW*, γγbb, bbbb channels with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physical Review D. 2015. Vol. 92, № 9. P. 092004-1-092004-30
Type: статьи в журналах
Date: 2015
Description: We present the calculation of the hyperon forward spin polarizability γ0 using manifestly Lorentz-covariant baryon chiral perturbation theory including the intermediate contribution of the spin-3/2 st ... More
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