Lambda-b baryon



[lam-duh-bee] /ˈlæm dəˈbi/

noun, Physics.
1.
a protonlike baryon containing a b quark; a neutral baryon with a mass 11,000 times that of the electron and a mean lifetime of approximately 1.1 X 10 -12 seconds.

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  • Lambda-b particle

    lambda-b particle (lām’də-bē’) An electrically neutral baryon having a mass 11,000 times that of the electron and a mean lifetime of approximately 1.1 × 10-12 seconds. See Table at subatomic particle.

  • Lambda-calculus

    mathematics (Normally written with a Greek letter lambda). A branch of mathematical logic developed by Alonzo Church in the late 1930s and early 1940s, dealing with the application of functions to their arguments. The pure lambda-calculus contains no constants – neither numbers nor mathematical functions such as plus – and is untyped. It consists only […]



  • Lambda-c baryon

    [lam-duh-see] /ˈlæm dəˈsi/ noun, Physics. 1. a positively charged baryon with a mean lifetime of approximately 2.1 X 10 -13 seconds.

  • Lambdacism

    [lam-duh-siz-uh m] /ˈlæm dəˌsɪz əm/ noun, Phonetics. 1. excessive use of the sound l, its misarticulation, or its substitution for the sound r. /ˈlæmdəˌsɪzəm/ noun (phonetics) 1. excessive use or idiosyncratic pronunciation of l 2. another word for lallation



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