Environmental Engineering Reference
In-Depth Information
Since the frequency distribution function at the central frequency is
a
0
1/
Δ
ω
„
/(
N
0
d
2
) and the radiative time according to (2.112) is estimated as 1/
τ
r
c
3
), we have the following estimate for the absorption coefficient at the
spectral line center:
ω
3
d
2
/(
„
c
1
λ
k
0
,
(2.151)
where
is the wavelength of radiation and the absorption coefficient
k
0
for the
spectral line center of resonant radiative transitions does not depend on the atom
number density. It follows from this that the mean free path of resonant photons
at the center of the resonant spectral line is proportional to the wavelength
λ
of res-
onant radiation, and Table 2.22 contains radiative parameters for some elements.
λ
References
1
Landau, L.D. and Lifshitz, E.M. (1980)
Mechanics
, Pergamon Press, London.
2
Landau, L.D. and Lifshitz, E.M. (1980)
Quantum Mechanics
, Pergamon Press,
Oxford.
3
Maxwell, J.C. (1860)
Philos. Mag.
,
19
, 19.
4
Maxwell, J.C. (1860)
Philos. Mag.
,
20
, 21.
5
Maxwell, J.C. (1871)
Theory of Heat
,
Longmans, Green and Co., London.
6
Smirnov, B.M. (1982)
Introduction to
Plasma Physics
,Nauka,Moscow,inRus-
sian.
7
Smirnov, B.M. (2006)
Principles of Statis-
tical Physics
,Wiley-VCHVerlagGmbH.
8
Smirnov, B.M. (2007)
Plasma Processes
and Plasma Kinetics
,Wiley-VCHVerlag
GmbH.
9
Leonas, V.B. (1972)
Sov. Phys. Usp.
,
107
,
29.
10
Smirnov, B.M. (1982)
Sov. Phys. Usp.
,
138
, 519.
11
Smirnov, B.M. (1992)
Sov. Phys. Usp.
,
162
(N12), 97.
12
Palkina,L.A.,Smirnov,B.M.,and
Chibisov, M.I. (1969)
Zh. Tekh. Phys.
,
56
, 340.
13
Palkina, L.A. and Smirnov, B.M. (1974)
High Temp.
,
12
, 37.
14
Elezkii, A.V., Palkina, L.A.,
Smirnov, B.M. (1975)
Transport Phenom-
ena inWeakly Ionized Plasma
,Atomizdat,
Moscow, in Russian.
15
Clausisus, R. (1858)
Ann. Phys.
,
105
,
239.
16
Maxwell, J.C. (1873)
Nature
,
417
, 903.
17
Bird, G.A. (1976)
Molecular Gas Dynam-
ics
, Clarendon Press, London.
18
Hansen, J.P. and McDonald, R. (1986)
Theory of Simple Liquids
, Academic Press,
London.
19
Bohr, N. (1936)
Nature
,
137
, 344.
20
Bohr, N. and Kalckar, F. (1937)
K. Dan.
Vidensk. Sels. Mat.-Fys. Medd.
,
14
,1.
21
Gamov, G. (1937)
Structure of Atomic
Nucleus and Nuclear Transformations
,
Clarendon Press, Oxford.
22
Bohr, N. (1939)
Nature
,
143
, 330.
23
Bohr, N. and Wheeler, J.A. (1939)
Phys.
Rev
,
56
, 426.
24
Wigner, E.P. and Seitz, F. (1934)
Phys.
Rev.
,
46
, 509.
25
Wigner, E.P. (1934)
Phys. Rev.
,
46
, 1002.
26
Smirnov, B.M. (1999)
Clusters and Small
Particles in Gases and Plasmas
,Springer,
New York.
27
Smirnov, B.M. (2008)
Reference Data
on Atomic Physics and Atomic Processes
,
Springer, Heidelberg.
28
Smirnov, B.M. (2010)
Cluster Processes in
Gases and Plasmas
,Wiley-VCHVerlag
GmbH.
29
Faxen, Y. and Holtzmark, J. (1927)
Z.
Phys.
,
45
, 307.
30
Fermi, E.E. (1934)
Nuovo Cim.
,
11
, 157.
31
Fermi, E.E. (1936)
Ric. Sci.
,
VII-II
, 13.
32
Bethe, H. (1949)
Phys. Rev.
,
76
, 38.
