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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    JETP letters 72 (2000), S. 410-414 
    ISSN: 1090-6487
    Keywords: 13.60.Le ; 13.75.Cs ; 14.40.Cs
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract It is shown that, if isospin is not conserved in a 0 0 -and f 0-meson mixing, forward-backward asymmetry arises in the pn→da 0 0 reaction. This effect increases near the reaction threshold. The asymmetry is estimated within the framework of a model in which the a 0 0 -f 0 mixing is due to the virtual π0↔η transition and the difference in masses of the charged and neutral kaons in decay channels. The angular asymmetry near the threshold of the pn→da 0 0 reaction was found to be large, of the order of 8–15%.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Acta applicandae mathematicae 41 (1995), S. 45-56 
    ISSN: 1572-9036
    Keywords: 45K05 ; 58A20 ; 58G20 ; 58G35 ; integro-differential equations ; boundary differential equations ; jet spaces ; symmetries ; conservation laws
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract A method for computing symmetries and conservation laws of integro-differential equations is proposed. It resides in reducing an integro-differential equation to a system of boundary differential equations and in computing symmetries and conservation laws of this system. A geometry of boundary differential equations is constructed like the differential case. Results of the computation for the Smoluchowski's coagulation equation are given.
    Type of Medium: Electronic Resource
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