GREEK SYMBOLS COMMONLY USED
IN MR IMAGING
and their transcriptions in the Glossary


(alpha)
flip angle


(gamma)
gyromagnetic ratio


(delta)
chemical shift


(mu)
vector of the magnetic moment,
and


(mu)
permeability


(nu)
frequency


(pi)
ratio of the circumference of the circle to its diameter


(rho)
proton density


(tau)
time delay (TE/2)


(tau c)
correlation time


(chi)
susceptibility


(omega)
Larmor frequency
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z

K

k - Boltzmann’s constant: appears in —> Boltzmann distribution.

kHz —> Kilohertz.

Kilohertz (kHz) - unit of frequency; equal to one thousand Hertz.

k-space - auxiliary mathematical space whose coordinates are frequency and phase as opposed to spatial coordinates.

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