• physics, the gyromagnetic ratio (also sometimes known as the magnetogyric ratio in other disciplines) of a particle or system is the ratio of its magnetic...
    19 KB (2,370 words) - 04:19, 13 December 2024
  • gyromagnetic ratio is γn = −1.83247174(43)×108 s−1⋅T−1. The proton's gyromagnetic ratio is γp = 2.6752218708(11)×108 s−1⋅T−1. The gyromagnetic ratio is...
    52 KB (5,970 words) - 02:03, 2 December 2024
  • atom, a particle or the nucleus. It is the ratio of the magnetic moment (or, equivalently, the gyromagnetic ratio) of a particle to that expected of a classical...
    12 KB (1,583 words) - 18:15, 9 December 2024
  • g(s) = −3.8263 for the neutron and g(s) = 5.5858 for the proton. The gyromagnetic ratio, expressed in Larmor precession frequency f = γ 2 π B {\displaystyle...
    14 KB (1,883 words) - 03:19, 26 November 2024
  • Thumbnail for Mass-to-charge ratio
    c}{B(m_{j,f}g_{J,f}-m_{j,i}g_{J,i})}}{\frac {\delta D}{D\Delta D}}\,.} Gyromagnetic ratio Thomson (unit) IUPAC, Compendium of Chemical Terminology, 2nd ed....
    17 KB (2,418 words) - 14:58, 9 October 2024
  • is made worse by its low gyromagnetic ratio (γ = −27.126 × 106 T−1s−1), which is 10.14% that of 1H. The signal-to-noise ratio for 1H is about 300-fold...
    11 KB (974 words) - 00:06, 1 March 2024
  • depends on the gyromagnetic ratio (γ) of the nucleus. In general, the signal intensity produced from a nucleus with a gyromagnetic ratio of γ is proportional...
    7 KB (941 words) - 01:41, 20 December 2023
  • symbolizes the cross product, and γ {\displaystyle \gamma } is the gyromagnetic ratio which gives the proportionality constant between the magnetic moment...
    10 KB (1,394 words) - 22:03, 3 November 2024
  • quantum-mechanical argument analogous to the derivation of the classical gyromagnetic ratio. The total magnetic dipole moment resulting from both spin and orbital...
    23 KB (3,358 words) - 18:26, 23 October 2024
  • χ ω / γ , {\displaystyle M=\chi \omega /\gamma ,} where γ is the gyromagnetic ratio for the material, χ is the magnetic susceptibility. The magnetization...
    2 KB (220 words) - 20:12, 10 December 2023
  • Thumbnail for Magnetic moment
    momentum increase with the rate of rotation. The ratio of the two is called the gyromagnetic ratio or γ {\displaystyle \gamma } so that: m = γ L , {\displaystyle...
    52 KB (6,924 words) - 01:35, 21 December 2024
  • transfer MRI that would image the high-gyromagnetic-ratio hydrogen nucleus instead of the low-gyromagnetic-ratio nucleus that is bonded to the hydrogen...
    92 KB (10,737 words) - 15:24, 4 December 2024
  • Thumbnail for Kibble balance
    National Physical Laboratory (NPL) in 1975 for measurement of the gyromagnetic ratio. In 1978 the Mark I watt balance was built at the NPL with Ian Robinson...
    24 KB (2,939 words) - 16:41, 19 December 2024
  • Thumbnail for T2*-weighted imaging
    {inhom}}}}={\frac {1}{T_{2}}}+\gamma \Delta B_{0}} where γ represents gyromagnetic ratio, and ΔB0 the difference in strength of the locally varying field....
    6 KB (708 words) - 21:34, 20 October 2023
  • 57721566490153286 The heat capacity ratio Cp /Cv in thermodynamics The activity coefficient in thermodynamics The gyromagnetic ratio in electromagnetism Gamma waves...
    11 KB (1,308 words) - 17:17, 14 November 2024
  • equation is not relativistic. As both equations recover the electron gyromagnetic ratio, it is suggested that spin is not necessarily a relativistic phenomenon...
    9 KB (1,406 words) - 10:00, 6 September 2024
  • with fixed usual gyromagnetic ratio γ and a frequency-dependent λ=αγ, but could fit that data for a fixed Gilbert gyromagnetic ratio γG=γ/(1+α2) and a...
    12 KB (1,341 words) - 18:41, 16 June 2024
  • Thumbnail for Nuclear magnetic resonance
    → {\displaystyle {\vec {\mu }}=\gamma {\vec {S}}} where γ is the gyromagnetic ratio. Classically, this corresponds to the proportionality between the...
    94 KB (12,013 words) - 03:27, 13 December 2024
  • is also known as Apéry's constant and has a role in the electron's gyromagnetic ratio. The value ζ(3) also appears in Planck's law. These and additional...
    24 KB (3,578 words) - 12:26, 19 November 2024
  • Thumbnail for Solid-state nuclear magnetic resonance
    (dipolar coupling). The magnitude of the interaction is dependent on the gyromagnetic ratio of the spin species, the internuclear distance r, and the orientation...
    50 KB (5,448 words) - 05:42, 16 December 2024
  • including in the second- and third-order terms of the electron's gyromagnetic ratio, computed using quantum electrodynamics. ζ ( 3 ) {\displaystyle \zeta...
    40 KB (3,556 words) - 00:41, 14 December 2024
  • Thumbnail for Phosphorus-31 nuclear magnetic resonance
    because 31P has an isotopic abundance of 100% and a relatively high gyromagnetic ratio. The 31P nucleus also has a spin of ⁠1/2⁠, making spectra relatively...
    6 KB (753 words) - 17:33, 19 June 2024
  • Thumbnail for Zeeman effect
    {\displaystyle {\vec {S}}} , with each multiplied by the appropriate gyromagnetic ratio: μ → = − μ B ( g l L → + g s S → ) ℏ , {\displaystyle {\vec {\mu }}=-{\frac...
    34 KB (5,145 words) - 12:10, 1 December 2024
  • Thumbnail for K-space in magnetic resonance imaging
    duration of GPE, γ ¯ {\displaystyle {\bar {\gamma }}} (gamma bar) is the gyromagnetic ratio, m is the sample number in the FE direction and n is the sample number...
    6 KB (963 words) - 04:00, 29 September 2024
  • {\displaystyle \omega _{L}=\gamma B} where γ {\displaystyle \gamma } is the gyromagnetic ratio and B {\displaystyle B} is the (normally applied) magnetic field external...
    17 KB (2,368 words) - 05:28, 16 December 2024
  • Thumbnail for Spatial frequency
    }+{\bar {\gamma }}rG} Here γ ¯ {\displaystyle {\bar {\gamma }}} is the gyromagnetic ratio constant, and ω 0 {\displaystyle \omega _{\mathrm {0} }} is the basic...
    13 KB (1,667 words) - 13:15, 26 January 2024
  • Thumbnail for Fluorine-19 nuclear magnetic resonance spectroscopy
    resonance spectroscopy. 19F has a nuclear spin (I) of 1⁄2 and a high gyromagnetic ratio. Consequently, this isotope is highly responsive to NMR measurements...
    15 KB (1,220 words) - 01:36, 5 October 2024
  • directly the ratio: λ = Δ J / Δ M {\displaystyle \lambda =\Delta \mathbf {J} /\Delta \mathbf {M} } and derive the dimensionless gyromagnetic factor g ′...
    17 KB (2,232 words) - 00:54, 2 September 2024
  • charge give a magnetic moment roughly half the experimental value (see Gyromagnetic ratio). However, Carter's calculations also show that a would-be black hole...
    9 KB (1,169 words) - 20:43, 21 November 2024
  • Thumbnail for Fluorine
    minimal rotational uncertainty. The ratio of the angular momentum to magnetic moment is called the gyromagnetic ratio. "Certain nuclei can for many purposes...
    157 KB (15,334 words) - 14:36, 6 November 2024