Répondre à la discussion
Affichage des résultats 1 à 3 sur 3

B meson/ quark b



  1. #1
    Tsitohaina

    B meson/ quark b


    ------

    Is there any difference between B meson and quark b ?
    What are phycisist speaking about B physic? Is Bmeson or quark b or the 2 together.

    -----

  2. #2
    physastro

    Re : B meson/ quark b

    Citation Envoyé par Tsitohaina
    Is there any difference between B meson and quark b ?
    What are phycisist speaking about B physic? Is Bmeson or quark b or the 2 together.
    Hello,
    do you speak french? Or nevertheless do you understand it?
    Thanks

  3. #3
    Rincevent

    Re : B meson/ quark b

    Citation Envoyé par Tsitohaina
    Is there any difference between B meson and quark b ?
    there is. The B meson is partially composed of the b quark but not only.

    See http://hyperphysics.phy-astr.gsu.edu...les/meson.html

    for the composition of various mesons.

    What are phycisist speaking about B physic? Is Bmeson or quark b or the 2 together.
    most of the time physics of the meson, which however, depends on the physics of the b quark.


    PLEASE :
    - the official language here is french. You are welcome as long as you write in french. Otherwise, you have plenty of very good forums in english...
    - you posted in the astrophysical part of the forum, not in the physical, while mesons and quarks are not astrophysical things. Try to check next time...
    - greeting is not forbidden...

Discussions similaires

  1. Quark et spin
    Par G13 dans le forum Physique
    Réponses: 5
    Dernier message: 07/12/2007, 19h50
  2. désintégrration d'un méson
    Par BiBoUnDe dans le forum Physique
    Réponses: 1
    Dernier message: 03/12/2007, 16h47
  3. Actu - Un méson à quatre quarks défie la physique et les physiciens
    Par RSSBot dans le forum Commentez les actus, dossiers et définitions
    Réponses: 3
    Dernier message: 24/11/2007, 01h42
  4. Baryon et méson : définition et désintégration
    Par Seirios dans le forum Physique
    Réponses: 4
    Dernier message: 16/08/2007, 15h11
  5. méson pi et intéraction nucléaire forte
    Par Seirios dans le forum Physique
    Réponses: 22
    Dernier message: 17/11/2006, 17h43