femtobarn | 1 fb | 2 fb | 3 fb | 4 fb | 5 fb | 6 fb | 7 fb | 8 fb | 9 fb | 10 fb | 11 fb | 12 fb | 13 fb | 14 fb | 15 fb | 16 fb | 17 fb | 18 fb | 19 fb | 20 fb | 21 fb | 22 fb | 23 fb | 24 fb | 25 fb | 26 fb | 27 fb | 28 fb | 29 fb | 30 fb | 31 fb | 32 fb | 33 fb | 34 fb | 35 fb | 36 fb | 37 fb | 38 fb | 39 fb | 40 fb | 41 fb | 42 fb | 43 fb | 44 fb | 45 fb | 46 fb | 47 fb | 48 fb | 49 fb | 50 fb | 51 fb | 52 fb | 53 fb | 54 fb | 55 fb | 56 fb | 57 fb | 58 fb | 59 fb | 60 fb | 61 fb | 62 fb | 63 fb | 64 fb | 65 fb | 66 fb | 67 fb | 68 fb | 69 fb | 70 fb | 71 fb | 72 fb | 73 fb | 74 fb | 75 fb | 76 fb | 77 fb | 78 fb | 79 fb | 80 fb | 81 fb | 82 fb | 83 fb | 84 fb | 85 fb | 86 fb | 87 fb | 88 fb | 89 fb | 90 fb | 91 fb | 92 fb | 93 fb | 94 fb | 95 fb | 96 fb | 97 fb | 98 fb | 99 fb | 100 fb |
attobarn | 1 000 ab | 2 000 ab | 3 000 ab | 4 000 ab | 5 000 ab | 6 000 ab | 7 000 ab | 8 000 ab | 9 000 ab | 10 000 ab | 11 000 ab | 12 000 ab | 13 000 ab | 14 000 ab | 15 000 ab | 16 000 ab | 17 000 ab | 18 000 ab | 19 000 ab | 20 000 ab | 21 000 ab | 22 000 ab | 23 000 ab | 24 000 ab | 25 000 ab | 26 000 ab | 27 000 ab | 28 000 ab | 29 000 ab | 30 000 ab | 31 000 ab | 32 000 ab | 33 000 ab | 34 000 ab | 35 000 ab | 36 000 ab | 37 000 ab | 38 000 ab | 39 000 ab | 40 000 ab | 41 000 ab | 42 000 ab | 43 000 ab | 44 000 ab | 45 000 ab | 46 000 ab | 47 000 ab | 48 000 ab | 49 000 ab | 50 000 ab | 51 000 ab | 52 000 ab | 53 000 ab | 54 000 ab | 55 000 ab | 56 000 ab | 57 000 ab | 58 000 ab | 59 000 ab | 60 000 ab | 61 000 ab | 62 000 ab | 63 000 ab | 64 000 ab | 65 000 ab | 66 000 ab | 67 000 ab | 68 000 ab | 69 000 ab | 70 000 ab | 71 000 ab | 72 000 ab | 73 000 ab | 74 000 ab | 75 000 ab | 76 000 ab | 77 000 ab | 78 000 ab | 79 000 ab | 80 000 ab | 81 000 ab | 82 000 ab | 83 000 ab | 84 000 ab | 85 000 ab | 86 000 ab | 87 000 ab | 88 000 ab | 89 000 ab | 90 000 ab | 91 000 ab | 92 000 ab | 93 000 ab | 94 000 ab | 95 000 ab | 96 000 ab | 97 000 ab | 98 000 ab | 99 000 ab | 100 000 ab |
A femtobarn (symbol: fb) is a unit of area equal to 10−43 m2.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
femtobarn | fb | ≡ 10−43 m2 | ≡ 10−43 m2 | Nuclear Physics |
femtobarns | attobarns | femtobarns | attobarns |
---|---|---|---|
1 | ≡ 1000 | 6 | ≡ 6000 |
2 | ≡ 2000 | 7 | ≡ 7000 |
3 | ≡ 3000 | 8 | ≡ 8000 |
4 | ≡ 4000 | 9 | ≡ 9000 |
5 | ≡ 5000 | 10 | ≡ 10000 |
A attobarn (symbol: ab) is a unit of area equal to 10−46 m2.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
attobarn | ab | ≡ 10−46 m2 | ≡ 10−46 m2 | Nuclear Physics |
attobarns | femtobarns | attobarns | femtobarns |
---|---|---|---|
1 | ≡ 0.001 | 6 | ≡ 0.006 |
2 | ≡ 0.002 | 7 | ≡ 0.007 |
3 | ≡ 0.003 | 8 | ≡ 0.008 |
4 | ≡ 0.004 | 9 | ≡ 0.009 |
5 | ≡ 0.005 | 10 | ≡ 0.01 |
femtobarns | attobarns |
---|---|
1 | ≡ 1 000 |
0.001 | ≡ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |