A realistic theory of mesons
نویسندگان
چکیده
منابع مشابه
Chiral Theory of Mesons
A U(2)L×U(2)R chiral theory of pseudoscalar, vector, and axial-vector mesons has been proposed. VMD has been revealed from this theory. The physical processes of normal parity and abnormal parity have been studied by using the same lagrangian and the universality of coupling has been revealed. Two new mass relations between vector and axial-vector mesons have been found. Weinberg’s first sum ru...
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efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...
15 صفحه اولExotic Mesons, Theory and Experiment *
In this talk I summarize the status of exotic mesons, including both theoretical expectations and experimental candidates. The current experimental candidates are " spin-parity exotics " ; since these are most often considered possible hybrid mesons, the theoretical discussion will be mainly concerned with hybrids. The exotic meson candidates discussed are the surprisingly light π 1 (1400) and ...
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ژورنال
عنوان ژورنال: Il Nuovo Cimento
سال: 1955
ISSN: 0029-6341,1827-6121
DOI: 10.1007/bf02744275