TY - GEN AU - Prialnik,D AU - Bar-Nun,A AU - Podolak,M TI - Radiogenic heating of comets by 26Al and implications for their time of formation SN - 0004-637X PY - 1997///1010 KW - Aluminum KW - Astronomical Phenomena KW - Astronomy KW - Crystallization KW - Hot Temperature KW - Ice KW - analysis KW - Mathematics KW - Meteoroids KW - Models, Theoretical KW - Radioactivity KW - Radioisotopes KW - Spectrum Analysis N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1086/165516 ER -