Fortune, H TerrySherr, Rubby2023-05-232023-05-232012-02-092012-03-27https://repository.upenn.edu/handle/20.500.14332/42923The sensitivity of the calculated matter radius to the binding energy is exploited to estimate the 2n binding energy of 22C, using a recent experimental value of Rm=5.4(9) fm. The result is B2n < 220 keV, significantly smaller than another recent estimate.Physical Sciences and MathematicsPhysicsArticle