Eighty Twenty Nine Hundred Ninety, One Single Neutrino, Cuba discussed on Scientific Sense
Neutrinos detected a dice. Cube in queens. This coincidence is likely to be accidental. So on approachability estimate tells us that these coins. This is pretty causal not accident so eighty twenty nine hundred ninety. The g could be the parent of this neutrino. And that's that's that's a i. That's very interesting. Yes i skew. is a is a big ice cube in the in. The south is I'm not sure it's exactly cuba. But it's it's the biggest block of is which has been Eastern With values Small detectors So it's it's an array of swarner detectors but yeah it's basically a big block of ice which has been transformed into a detective and so so the idea that this high energy neutrinos from what they were System montemar even that happened Out there this high energy neutrinos passing through that ice q. believe some telltale signs All of that happening and yuxi picked up Then began back Just like you were talking about the previous creeper begin. Please back to a region so this is one of those cases where you can tell from a single neutrino of course the with with a narrower where you can tell the point in the sky where three neutrino kate from. It's doable with one single neutrino because this high energy neutrinos when they enter the is They produce ca a shower so they kind of illuminate. They you me nate. The is but the do it in a way which is very much Beat so and then and then the direction of the the direction of bigotry knows. We have a pretty good accuracy often. How often could be a pickup something like that. Do we have an estimate of how often that would happen. Meaning ice cube detects something like this. Every year ice cube the tax Of the order of ten high-energy neutrinos froth outside our galaxy. Tadesse the number for the entire crop of neutrinos that ice cube has It went we talk about tidal disruption events in the specific these are fairly rare phenomena and so they estimated that maybe a few times so percent of the entire neutrino flux the thais cubeys of serving could be from tidal disruption events. Not much more than that. So we are talking about.