Why are neutrinos hard to detect?

Neutrinos are hard to detect because they are 100,000s of times smaller than an electron, so are too small to detect with current equipment. They also dont have a charge and do not interact with any other atomic particles, so it means that it is harder to find when looking at feynman diagrams. The only way we know they exist is because we know that lepton number must be conserved, so there must be an anti lepton emitted during for example beta decay.

MC
Answered by Mahira C. Physics tutor

8784 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

A small ball is projected with speed 15 m/s at an angle of 60 degrees above the horizontal. Find the distance from the point of projection of the ball at the instant when it is travelling horizontally.


Why do atoms larger than iron release energy when they undergo fission?


A motorist traveling at 10m/s, was able to bring his car to rest in a distance of 10m. If he had been traveling at 30m/s, in what distance could he bring his cart to rest using the same breaking force?


A car travelling at 28 m/s brakes until it stops completely after travelling a distance of 15 m. Calculate the deceleration of the car.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning