| 单词 | intermediate vector boson |
| 释义 | > as lemmasintermediate vector boson intermediate boson n. now chiefly historical a vector boson of ‘intermediate’ mass that was postulated to exist as the quantum or intermediary of weak interactions, and is now identified with the W and Z bosons (see W n. 5b, Z n. 11); also intermediate vector boson. ΘΚΠ the world > matter > physics > atomic physics > particle physics > weak or strong force > [noun] > weak force > intermediary of weak interaction intermediate boson1958 vector boson1976 1958 Physical Rev. 110 1482/2 The existence of such a heavy boson..will itself lead to the occurrence of decays which are not found in nature, and which would not occur in any detectable amount if there are no intermediate bosons. 1965 New Statesman 17 Sept. 393/3 One of these tracks may well be the first sign of the existence of the long-sought particle of matter called intermediate boson. 1983 Nature 27 Jan. 285 Physicists in Geneva have discovered the intermediate vector boson. 2007 I. Stewart Why Beauty is Truth xiii. 237 The strong force is carried by gluons, the weak force by intermediate vector bosons. 2009 S. Brandt Harvest of Cent. lxxxv. 397 Ever since Yukawa's work..the possibility had been considered to transmit weak interaction by exchange of a boson, then referred to as intermediate boson and now called weak boson or W boson. < as lemmas |
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