- to the
percentage of the
contaminant plutonium-240 that it contains:
Supergrade 2–3%
Weapons grade 3–7% Fuel
grade 7–18%
Reactor grade 18% or more A nuclear...
- parts. This rolling-up is not
normally referred to as "super". Thus,
supergraded Lie
superalgebras carry a pair of Z / 2 Z {\displaystyle \mathbb {Z}...
- Kodaira, and
Donald C. Spencer, and in the
theory of Lie derivatives. A
supergraded Lie
superalgebra is a
further generalization of this
notion to the category...
-
intended for the Navy's
Tomahawk program. The W80 mod 0 (W80-0) used "
supergrade"
fission fuel,
which has less radioactivity, in the
primary in
place of...
-
contains 7%–19%, and
power reactor-grade
contains 19% or more 240Pu.
Supergrade plutonium, with less than 4% of 240Pu, is used in
United States Navy weapons...
-
material produced in the N
reactor since 1966 and by
blending it with
supergrade plutonium to
produce weapon-grade plutonium. In 1985, the DOE configured...
-
grade is
separated into 10 steps. At one time,
there were also
three GS "
supergrades" (GS-16, GS-17 and GS-18);
these were
eliminated under the provisions...
-
plutonium therefore has plutonium-240
content limited to less than 7%.
Supergrade plutonium has less than 4% of the 240 isotope, and is used in systems...
- the
requirement for
anticommutativity of its Lie
bracket relaxed. A
supergraded Lie
superalgebra is a
graded Lie
superalgebra with an
additional super...
- TLAM-N
cruise missile was
equipped with a W80-0 warhead. The W80-0 used
supergrade plutonium with less
inherent radioactivity, due to
missile storage in...
