Proton Gyromagnetic Ratio Lookup
Bounded off line reference: 1Hproton approximate cyclic gyromagnetic reference, not equipment calibration or scanner operating permission. Topics: MHz-per-T, angular-units. Not live/exhaustive reference, a proof of an open assertion, diagnosis or safe-use approval.
Description
A gyromagnetic ratio connects resonance frequency with magnetic field for a specified nucleus.
A gyromagnetic ratio connects resonance frequency with magnetic field for a specified nucleus.1
This tool returns a stored approximate proton cyclic-frequency reference or an explanation of conversion to angular units.
When to use Proton Gyromagnetic Ratio Lookup
Read a bounded educational reference for one of the supported topics.
How to use Proton Gyromagnetic Ratio Lookup and how it works
- Choose a supported exact topic from the table below.
- Enter that topic token and run the tool.
- Read result.text and its scope or precision limitations.
- Correct an unsupported token before rerunning; use an independently applicable reference when more detail or current evidence is required.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| topic | Topic. Use the units and matching context stated in the calculation below. | string | Required; other constraints below |
Choose one exact case-sensitive topic: MHz-per-T, angular-units. The implementation matches that token to a stored text record and returns result.text unchanged. Unknown tokens, blank strings and wrong input types are errors; no case folding or live lookup occurs. These are bounded educational records, not a calculation from observations, a proof search, a patient assessment or an arbitrary-precision value. The supported topic inventory below identifies the available records.
text=storedInventory[exactTopic] Apply the input ordering, units and branch conditions stated above.
| Exact topic token | Record selected |
|---|---|
| MHz-per-T | Stored m hz-per-t reference. |
| angular-units | Stored angular-units reference. |
| Output field | Meaning | Value type |
|---|---|---|
| result | Object containing the calculated or selected fields below. | object |
| result.text | Exact stored educational record selected by the supported topic token. | string |
{
"input": {
"topic": "MHz-per-T"
},
"output": {
"result": {
"text": "Approximate 1Hproton gyromagnetic ratio gamma/(2pi) = 42.57747892 MHz/T. Positive signed convention; isotope/nuclear/environment precision independently verified."
}
}
}Limitations and assumptions
This is a stored text inventory. It does not calculate from measurements, obtain live data, prove an infinite assertion, classify a patient or certify arbitrary precision.
All fields require explicit values. Unexpected fields, wrong types, nonfinite numbers and sparse arrays are rejected. Alignment, bounds and supported-token rules are explained above; extremely large inputs or nonfinite results can also fail. Input errors differ from successful false comparisons, unavailable-domain flags and empty match lists.
Alternative or Complementary methods
Use Na23 Gyromagnetic Ratio Lookup for a complementary operation: Sodium-23 has a nucleus-specific gyromagnetic ratio whose cyclic and angular forms use different units.
Use C13 Gyromagnetic Ratio Lookup for a complementary operation: Carbon-13 resonance uses a gyromagnetic ratio distinct from that of hydrogen.
References
-
Proton Gyromagnetic Ratio Lookup — tool.io
Similar or alternative tools
- Na23 Gyromagnetic Ratio Lookup
Sodium-23 has a nucleus-specific gyromagnetic ratio whose cyclic and angular forms use different units.
- C13 Gyromagnetic Ratio Lookup
Carbon-13 resonance uses a gyromagnetic ratio distinct from that of hydrogen.