#Fission jacket plus#

Now we will take a look at these features in greater detail. It may be the most expensive jacket you will ever purchase, but as many of this brand’s happy followers state, it is worth every penny. Although this product has a hefty price, you will not be disappointed with its quality or protection level. Plenty of zippered pockets give you many places to put things you want to carry with you. The strong drawcords on the hood and the bottom hem allow the fit to be customized to fit the body well. Many satisfied customers found that although there is plenty of room inside for layering clothes for warmth, it was not needed because this incredible jacket is so warm. The Fission jacket is perfect for severe wet and cold weather because it is incredibly warm, windproof, and lightweight. Cold air, rain, and wind will not get through the tough material shell or the seams or zippers.

The seams are taped for durability and retention of body warmth.

#Fission jacket plus#

It has a collar panel and a chin guard to ward off the cold, wind, and snow in the neck area, plus the external zippers are watertight. This excellent jacket has a relaxed fit, so layering is easy and comfortable. Consumers love this brand and are very loyal to purchasing their items. The company says this is their warmest jacket in their essentials collection, and of course, it includes the popular Gore-Tex material they use for their creations. However even at the Tsar Bomba's theoretical maximum yield of 100 megatons, it would still only achieve a yield to weight ratio of ~ 3.7 Megaton/tonne, thus the Mk-41 is the most efficient, highest yield to weight ratio, weapon ever created.The Arc’teryx Men’s Fission Sv Jacket lives up the well-known quality and superior performance of an Arc’teryx product. Its blast yield was 25 to 50% that of the AN602 Tsar Bomba, which delivered a blast of 50 or 100 megatons of TNT, depending on its own configuration as a 'clean' (lead encased) or dirty (uranium encased) bomb. The last B41s were retired in July 1976.ĭuring its operation, the Mk-41 was the most efficient known thermonuclear weapon in terms of yield to actual weight, with a 5.2 Megaton/tonne ratio (based on a 25 Mt yield). The Mk 41 was progressively phased out of service from 1963 in favor of the B53 nuclear bomb. About 500 of these weapons were manufactured between September 1960 and June 1962. The Mk 41 (designated B41 from 1968 on) entered service in 1961. It could be deployed in free-fall or retarded (parachute) configuration, and could be set for airburst, groundburst, or laydown delivery. It was carried only by the B-52 Stratofortress and B-47 Stratojet. The weapon was 12 ft 4 in (3.76 m) long, with a body diameter of 4 ft 4 in (1.32 m). The additional tertiary fusion stage, compressed by a previous fusion stage, could be used to make a bomb with yields as large as desired (see Tsar Bomba, a Soviet three-stage bomb and the highest-yield nuclear weapon ever built or tested). The Mk 41 was an example of a fission-fusion-fusion-fission type thermonuclear weapon, or tertiary stage bomb. Between 500 and 1,000 kg of lithium deuteride was used and was contained in a cylinder of natural uranium ( U-238) with an inner casing of U-235. The nuclear fusion warhead was of the Teller-Ulam type and used a 40–100 kiloton implosion type nuclear fission primary fueled by HEU to trigger the lithium-6 deuteride fusion fuel. The Mk 41 was of the usual long cylindrical shape and weighed 10,670 lb (4,840 kg). The US claimed in 1963 that it could produce a 35 Mt fusion bomb, and put it on a Titan II (3,700 kg payload), almost doubling the yield-to-weight ratio of the B-41. It remains the highest yield-to-weight ratio of any weapon created. It was the highest-yield nuclear weapon ever deployed by the United States, with a maximum yield of 25 megatons (Mt), and weighing in at 4,850 kg. Two versions were deployed, Y1, a 'dirty' version with a tertiary stage encased with U-238 ( natural uranium), and Y2, a 'clean' version with a lead-encased tertiary. This was followed by a yet-larger third fusion stage, the tertiary stage, compressed by the secondary stage. It had a deuterium-tritium boosted primary, probably with lithium-6-enriched deuteride fuel for the fusion reaction in the secondary stage. The Mk 41 was the only three-stage thermonuclear weapon fielded by the U.S. An ICBM warhead version of the weapon was cancelled in 1957. It was based on the 'Bassoon' test device first fired in the Redwing Zuni test of. The development of the Mk 41 began in 1955 with a USAF requirement for a Class B (high-yield, over 10,000 lb or 4,500 kg) weapon.