What is the quark composition of the ++? It has no strangeness, ...

[ap345]

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?

[ashely1112]

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]

Thanks for the timely response, appreciate it

[scikid]

Excellent