Электронная библиотека (репозиторий) Томского государственного университета

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Source: Physical Review C. 2020. Vol. 102, № 1. P. 015204-1-015204-12
Type: статьи в журналах
Date: 2020
Description: Differential cross sections have been extracted from exclusive and kinematically complete high-statistics measurements of quasifree polarized np scattering performed in the energy region of the d∗(238 ... More
Source: Physical Review C. 2020. Vol. 101, № 4. P. 044001-1-044001-17
Type: статьи в журналах
Date: 2020
Description: The differential cross section for the 1H(d,pp)n breakup reaction at deuteron beam energy of 340 MeV has been measured with the use of the WASA detector at COSY-Jülich. The set of proton-proton coinci ... More
Source: Physical Review C. 2019. Vol. 99, № 2. P. 025201-1-025201-13
Type: статьи в журналах
Date: 2019
Description: Exclusive measurements of the quasi-free $pp o pppi^+pi^-$ reaction have been performed by means of $pd$ collisions at $T_p$ = 1.2 GeV using the WASA detector setup at COSY. Total and differential cro ... More
Source: The European physical journal A. 2018. Vol. 54, № 9. P. 149 (1-10)
Type: статьи в журналах
Date: 2018
Description: New data on the production of single neutral pions in the pd→3Heπ0 reaction are presented. For fifteen proton beam momenta between pp=1.60 GeV/c and pp=1.74 GeV/c, differential cross sections are dete ... More
Source: Physics Letters B. 2018. Vol. 784. P. 378-384
Type: статьи в журналах
Date: 2018
Description: We report on the investigation of the rare decay $eta
Source: Physics Letters B. 2018. Vol. 782. P. 297-304
Type: статьи в журналах
Date: 2018
Description: New data on both total and differential cross sections of the production of η mesons in proton-deuteron fusion to 3Heη in the excess energy region 13.6MeV≤Qη≤80.9MeV are presented. These data have bee ... More
Source: Nuclear physics A. 2017. Vol. 958. P. 129-146
Type: статьи в журналах
Date: 2017
Description: Recently it has been shown by exclusive and kinematically complete experiments that the appearance of a narrow resonance structure in double-pionic fusion reactions is strictly correlated with the app ... More
Source: Physics Letters B. 2017. Vol. 770. P. 418-425
Type: статьи в журналах
Date: 2017
Description: Using the production reactions and , the Dalitz plot distribution for the decay is studied with the WASA detector at COSY, based on a combined data sample of events. The Dalitz plot density is paramet ... More
Source: Nuclear physics A. 2017. Vol. 959. С. P. 102-115
Type: статьи в журналах
Date: 2017
Description: The search for 4He-ηbound states was performed with the WASA-at-COSY facility via the mea-surement of the excitation function for the dd→3Henπ0and dd→3Hepπ−processes. The deuteron beam momentum was va ... More
Source: Physical Review C. 2015. Vol. 91, № 1. P. 015201-1-015201-8
Type: статьи в журналах
Date: 2015
Description: Exclusive and kinematically complete measurements of the double pionic fusion to 3He have been performed in the energy region of the so-called ABC effect, which denotes a pronounced low-mass enhanceme ... More
Source: The European physical journal A. 2015. Vol. 51, № 7. P. 87 (1-6)
Type: статьи в журналах
Date: 2015
Description: Based on measurements, the branching ratios for the decay of the recently discovered dibaryon resonance (d^{*}(2380)) into two-pion production channels and into the np channel are evaluated. Possibili ... More
Source: Hyperfine interactions. 2015. Vol. 234, № 1/3. P. 57-62
Type: статьи в журналах
Date: 2015
Description: Experiments at the Juelich Cooler Synchrotron (COSY) have now found compelling evidence for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV. The structure, conta ... More
Source: Physics Letters B. 2015. Vol. 743. P. 325-332
Type: статьи в журналах
Date: 2015
Description: Exclusive measurements of the quasi-free np →npπ0π0reaction have been performed by means of dpcollisions at Td=2.27GeVusing the WASA detector setup at COSY. Total and differential cross sections have ... More
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