Formation of 2s-State Hydrogen Atom in Proton-Lithium Inelastic Scattering

Table 5

Present total cross sections (𝜎₁₂ of Model I and Model II in 𝜋𝑎²₀) for excited hydrogen formation (H(2s)) with different theoretical results [5–7].

𝑘^2 kev	Model I	Model II	[5]	[6]	[7]
50	3.0989𝐸−03	3.6458𝐸−03		6.5𝐸−01	3.596𝐸−03
60	2.2312𝐸−03	2.6250𝐸−03		1.0𝐸−03
70	1.6064𝐸−03	1.8899𝐸−03		4.9𝐸−03
80	1.1567𝐸−03	1.3608𝐸−03		2.8𝐸−03
100	5.9961𝐸−04	7.0543𝐸−04			6.746𝐸−04
150	1.1602𝐸−04	1.3649𝐸−04			1.294𝐸−04
200	2.5849𝐸−05	3.0410𝐸−05	1.048𝐸−05		3.294𝐸−05
250	4.3437𝐸−06	5.1103𝐸−06			1.327𝐸−05
300	2.9857𝐸−06	3.5126𝐸−06			8.489𝐸−06
500	8.0153𝐸−07	9.4297𝐸−07	5.212𝐸−07		9.828𝐸−07
800	4.2587𝐸−07	5.0102𝐸−07	7.711𝐸−08		2.278𝐸−07
1000	3.9981𝐸−08	4.7027𝐸−08	2.906𝐸−08		9.366𝐸−08