That's the name given to one specific Lyman Alpha Blob - the
first one that was discovered. A Lyman Alpha Blob is a huge
concentration of gas, up to several hundred-thousand light-years in
diameter, that emits the Lyman-Alpha emission line.
That's the name given to one specific Lyman Alpha Blob - the
first one that was discovered. A Lyman Alpha Blob is a huge
concentration of gas, up to several hundred-thousand light-years in
diameter, that emits the Lyman-Alpha emission line.
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Yes, alpha radiation is an ionizing radiation.
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Yes, alpha radiation is an ionizing radiation.
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Alpha (and beta) radiation is "particle radiation"
Gamma is electro-magnetic radiation.
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No. Decay is the process, radiation is the product.