|
astro-ph/9710162 🔍 (source)
|
mean interstellar gas-phase nitrogen abundance ( per 10 ^ { 6 } H atoms |
|
75.0 ± 4.0 |
|
|
astro-ph/9710162 🔍 (source)
|
mean interstellar gas-phase nitrogen abundance ( per 10 ^ { 6 } H atoms |
10 ^ { 6 } N / H |
1.0 |
|
|
astro-ph/9802147 🔍 (source)
|
nitrogen–to–oxygen ratio plateaus for oxygen abundances |
12 + log ( O / H ) |
8.45 |
Upper |
|
astro-ph/0105170 🔍 (source)
|
nitrogen abundance |
[ N / Zn ] |
-1.4 |
|
|
astro-ph/0109255 🔍 (source)
|
nitrogen-to-oxygen abundance ratio |
log N / O |
-1.64 ± 0.02 |
|
|
astro-ph/0201453 🔍 (source)
|
nitrogen abundance |
\varepsilon ( N ) |
7.0 |
|
|
astro-ph/0208450 🔍 (source)
|
nitrogen ratio |
[ N / Si ] |
-0.98 |
Upper |
|
astro-ph/0302032 🔍 (source)
|
nitrogen abundance |
[ N / H ] |
-2.8 |
|
|
astro-ph/0310441 🔍 (source)
|
nitrogen abundance |
[ Fe / H ] |
-3.5 |
Upper |
|
astro-ph/0311399 🔍 (source)
|
nitrogen |
|
0.51 % |
|
|
astro-ph/0312233 🔍 (source)
|
nitrogen enhancement |
|
14.0 |
|
|
astro-ph/0408392 🔍 (source)
|
nitrogen-to-oxygen abundance ratios |
|
-1.64 ± 0.03 |
|
|
astro-ph/0408392 🔍 (source)
|
nitrogen-to-oxygen abundance ratios |
log N / O |
-1.6 ± 0.02 |
|
|
astro-ph/0409372 🔍 (source)
|
solar nitrogen to oxygen abundance ratio |
\log ( N / O ) |
-1.0 ± 0.2 |
|
|
astro-ph/0409439 🔍 (source)
|
nitrogen enrichment |
N / C |
12.4 |
|
|
astro-ph/0501475 🔍 (source)
|
abundance of nitrogen |
[ N / O ] |
-0.59 |
Upper |
|
astro-ph/0505340 🔍 (source)
|
nitrogen content |
[ N / H ] |
-3.3 |
Upper |
|
astro-ph/0512084 🔍 (source)
|
stellar nitrogen abundances |
12 + log ( N / H ) |
7.8 |
Upper |
|
astro-ph/0603306 🔍 (source)
|
nitrogen isotopic composition |
^ { 12 } C/ ^ { 13 } C |
95.0 ± 15.0 |
|
|
astro-ph/0611830 🔍 (source)
|
nitrogen |
|
3.5 ± 1.1 |
|
|
astro-ph/0611928 🔍 (source)
|
nitrogen |
|
3.5 ± 1.1 |
|
|
0806.2709 🔍 (source)
|
nitrogen |
[ N / Fe ] |
1.4 |
|
|
0903.3406 🔍 (source)
|
solar nitrogen abundance |
A ( N ) |
7.86 ± 0.12 A (N) |
|
|
0907.2539 🔍 (source)
|
nitrogen |
X _ { N } |
0.3 % |
|
|
1001.4068 🔍 (source)
|
nitrogen abundance |
12 + log ( N / H ) |
9.2 |
|
|
1003.4661 🔍 (source)
|
nitrogen abundance ratios |
[ C / Fe ] |
0.6 |
|
|
1003.4661 🔍 (source)
|
level of nitrogen enhancement |
[ N / Fe ] |
2.0 dex |
|
|
1009.0054 🔍 (source)
|
nitrogen excess |
N / Fe ] |
0.2 |
|
|
1011.5977 🔍 (source)
|
nitrogen |
|
13.5 ± 6.5 M_\odot |
|
|
1203.3303 🔍 (source)
|
nitrogen |
|
0.8 |
|
|
1210.0562 🔍 (source)
|
nitrogen |
|
0.8 |
|
|
1301.0766 🔍 (source)
|
enhanced nitrogen |
[ N / Fe ] |
0.5 |
|
|
1304.4242 🔍 (source)
|
measured nitrogen abundance |
( [ N/H ] |
-1.15 ± 0.06 |
|
|
1307.0919 🔍 (source)
|
surface abundance of nitrogen |
[ N / Fe ] |
0.53 ± 0.15 dex |
|
|
1405.7070 🔍 (source)
|
nitrogen-to-oxygen ratio |
log ( N / O ) |
-1.57 ± 0.19 |
|
|
1409.8131 🔍 (source)
|
nitrogen-to-oxygen ratio |
[ N i / O i ] |
-0.65 |
Upper |
|
1501.04108 🔍 (source)
|
nitrogen abundance |
log ( N / H ) |
8.5 |
Lower |
|
1503.01135 🔍 (source)
|
nitrogen radial gradient |
dLog ( N / H ) / dLogR |
-0.023 ± 0.009 dex kpc-1 |
|
|
1506.03875 🔍 (source)
|
nitrogen bearing species CH _ |
C _ { 2 } H _ { 3 } |
2.0 C H |
|
|
1712.08099 🔍 (source)
|
nitrogen |
|
-0.07 dex |
|
|
1802.06615 🔍 (source)
|
nitrogen abundance |
[ N / Fe ] |
1.1 |
|
|
1804.09333 🔍 (source)
|
enhanced nitrogen |
[ N / Fe ] |
0.33 |
|
|
1805.06918 🔍 (source)
|
production rate of molecular nitrogen |
Q ( N _ { 2 } ) |
2.8 |
|
|
1808.09455 🔍 (source)
|
nitrogen abundance |
N / H |
0.05 ± 0.01 s |
|
|
1904.00508 🔍 (source)
|
nitrogen abundance |
|
0.75 ± 0.25 dex |
|
|
1904.09603 🔍 (source)
|
nitrogen |
[ N / Fe ] |
1.88 |
|
|
1910.05953 🔍 (source)
|
nitrogen abundances |
N/Fe ] |
0.5 |
Lower |
|
1912.02333 🔍 (source)
|
nitrogen |
|
0.47 |
Lower |
|
1912.02333 🔍 (source)
|
nitrogen |
|
0.72 |
Upper |
|
2003.12561 🔍 (source)
|
nitrogen abundance |
\log { \epsilon _ { N } } |
7.77 |
|