Speculations on the Production of Vector Mesons
نویسندگان
چکیده
منابع مشابه
Speculations on the Production of Vector Mesons
Various approximate methods are applied in order to estimate vector boson production at high energies. Most of the calculations refer to photon-induced interactions, but in addition a certain class of reactionS induced by fl and K beams is discussed. The photoproduction of p's and U'S is considered by a diffraction mechanism as well as by a one pion exchange mechanism. Both of these methods lea...
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قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1964
ISSN: 0031-899X
DOI: 10.1103/physrev.133.b791