From:
Wow Quote: " 20,000 20-inch photomultiplier tubes (PMTs), 25,600 3-inch PMTs, "
I only have 2..
From:
Wow Quote: " 20,000 20-inch photomultiplier tubes (PMTs), 25,600 3-inch PMTs, "
I only have 2..
Three inch diameter PMT's are pretty big, as PMT's go. 20-inch units are freakishly large, but if you need a lot of photo-cathode area, that's how you get it.
It's interesting that they have got it to work. Real results might be a lot more interesting.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required