Table 1.

Regression coefficients for estimation of cross-sections

	${\sigma }_{nuc}^n$		${\sigma }_{H2O}^n$
	Coefficient	Std. deviation	Coefficient	Std. deviation
β0	−201.81377111	27.0	−400.1662991	159
β1	72.93892997	10.4	144.52231949	59.9
β2	−8.51321887	1.33	−17.197389	7.46
β3	0.32227953	5.64 × 10−2	0.67101674	0.308