Ion microprobe measurements of an allende coarse-grained inclusion
Institution: | Rice University |
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Department: | |
Year: | 1980 |
Record ID: | 1508349 |
Full text PDF: | http://hdl.handle.net/1911/78044 |
The presence of 26Mg excesses in inclusions of the Allende meteorite result from the decay of 26A1 (T = 7.3 x 105 yrs). Two distinct 1/2 hypotheses have been presented to account for the presence of 26A1 in this meteorite; a nearby supernova which occurre