Электронная библиотека (репозиторий) Томского государственного университета
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Add   Examination of the nature of the ABC effect
Authors: Bashkanov, M. | Clement, H. | Skorodko, T.
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
Add   Measurement of azimuthal asymmetries in inclusive charged dipion production in e+e- annihilations at √s = 3.65 GeV
Authors: Ablikim, M. | Ai, X. C. | Chelkov, G. A. | Achasov, M. N.
Source: Physical Review Letters. 2016. Vol. 116, № 4. P. 042001-1-042001-7
Type: статьи в журналах
Date: 2016
Description: We present a measurement of the azimuthal asymmetries of two charged pions in the inclusive process e+e−→ππX, based on a data set of 62  pb−1 at the center-of-mass energy of 3.65 GeV collected with th ... More
Add   ABC effect and resonance structure in the double-pionic fusion to 3He
Authors: Adlarson, P. | Bardan, W. | Skorodko, T. | Augustyniak, W.
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
Add   Pion light-front wave function, parton distribution and the electromagnetic form factor
Authors: Gutsche, Thomas | Schmidt, Ivan A. | Vega, Alfredo | Lyubovitskij, Valery E.
Source: Journal of physics G: Nuclear and particle physics. 2015. Vol. 42, № 9. P. 095005 (1-8)
Type: статьи в журналах
Date: 2015
Description: We derive the lowest-order qq valence light-front wave function for the pion with Lz = 0 and |Lz| = 1, which reproduces its valence parton distribution and the electromagnetic form factor consistent w ... More
Add   Search for D0 → γγ and improved measurement of the branching fraction for D0 → π0π0
Authors: Ablikim, M. | Ai, X. C. | Chelkov, G. A. | Achasov, M. N.
Source: Physical Review D. 2015. Vol. 91, № 11. P. 112015-1-112015-10
Type: статьи в журналах
Date: 2015
Description: Using 2.92  fb−1 of electron-positron annihilation data collected at s√=3.773  GeV with the BESIII detector, we report the results of a search for the flavor-changing neutral current process D0→γγ usi ... More
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