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Author Question: An electron and a positron (antielectron), both nearly at rest, collide. What particle(s) is(are) produced? (Read 198 times)

jman1234

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Question 1

All particles can be classified into

Leptons and quarks

Hadrons and leptons

Baryons and leptons

Mesons and Baryons


Question 2

An electron and a positron (antielectron), both nearly at rest, collide. What particle(s) is(are) produced?

One photon of energy 1.02 MeV

Two photons of energy 511 keV

A pi-meson

A K-meson and an anti-neutrino


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Marked as best answer by jman1234 on Aug 10, 2020

katheyjon

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jman1234

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Reply 2 on: Aug 10, 2020
Wow, this really help


yeungji

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Reply 3 on: Yesterday
:D TYSM

 

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