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    Physics & Astronomy
  3. Study Set
    University Physics
  4. Exam
    Exam 43: Particle Physics and Cosmology
  5. Question
    Given That the Reaction N + π<Sup>+</sup> → P Can
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Given That the Reaction N + π+ → P Can

Question 2

Question 2

Multiple Choice

Given that the reaction n + π+ → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson?


A) u Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d
B) Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d  d
C) d Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d
D) u Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d
E) Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d  d
Given that the reaction n + π<sup>+</sup> → p can occur and that the quark composition of the neutron is udd and that of the proton is uud, what must be the quark composition of the π+ meson? A)  u   B)    d C)  d   D)  u   E)    d

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