Table 1. Open in new tab Critical... | Oxford Academic

Table 1.

Open in new tab

Critical densities for l-changing processes for n = 20 and n = 25 in our Orion nebula model.

Ion/Atom	Critical density (cm⁻³)
	n = 20	n = 25
H⁰	383	54
He⁰	194	23
He⁺	18903	2605
C^{4 +}	3.136 × 10⁶	3.711 × 10⁵
C^{5 +}	1.911 × 10⁷	2.329 × 10⁶

Ion/Atom	Critical density (cm⁻³)
	n = 20	n = 25
H⁰	383	54
He⁰	194	23
He⁺	18903	2605
C^{4 +}	3.136 × 10⁶	3.711 × 10⁵
C^{5 +}	1.911 × 10⁷	2.329 × 10⁶

Table 1.

Open in new tab

Critical densities for l-changing processes for n = 20 and n = 25 in our Orion nebula model.

Ion/Atom	Critical density (cm⁻³)
	n = 20	n = 25
H⁰	383	54
He⁰	194	23
He⁺	18903	2605
C^{4 +}	3.136 × 10⁶	3.711 × 10⁵
C^{5 +}	1.911 × 10⁷	2.329 × 10⁶

Ion/Atom	Critical density (cm⁻³)
	n = 20	n = 25
H⁰	383	54
He⁰	194	23
He⁺	18903	2605
C^{4 +}	3.136 × 10⁶	3.711 × 10⁵
C^{5 +}	1.911 × 10⁷	2.329 × 10⁶