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Author Question: What is the quark composition of the ++? It has no strangeness, no charm, and no top-ness or ... (Read 118 times)

ap345

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on: Jul 29, 2018
What is the quark composition of the ++? It has no strangeness, no charm, and no top-ness or bottom-ness. Its spin is 3/2.

Question 2

Use the conservation laws to identify the missing particle in each of the following reactions. (a)  + p > + + __________. (b) + >  + _________. (c) p + p > p + + + ___________.
 Fill in the blank(s) with correct word

Question 3

Indicate the validity of the following decay processes. For any reactions which are not valid (that is, not permitted), give a reason. (a) 0 > 0 + 0 (b)  >  +  (c) 0 > 0 + 0 + +

Question 4

The rest energy of a particular subatomic particle is 1200 MeV. If this particle is traveling at 90 the speed of light, what is its total relativistic energy?


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ashely1112

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Reply #1 on: Jul 29, 2018
Answer to Question 1

uuu

Answer to Question 2

(a) , (b) +, (c) n

Answer to Question 3

not valid because S = 1, valid, not valid because Q = 1

Answer to Question 4

2753 MeV


ap345

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

kthug

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Reply 3 on: Yesterday
Gracias!

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