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27-02-2024, 11:22 PM
Decades after the devastating atomic bombing of Hiroshima, Japan, in August 1945, researchers have unearthed new insights into the aftermath.
The study of Hiroshima Bay has resulted in the finding of unusual fallout detritus known as Hiroshima glasses.
As per a report, these artifacts formed as a result of the vaporized materials of the bomb and the surrounding landscape. This provides fresh insights into the catastrophic nuclear incident.
Researchers from the Université Paris Cité, France, conducted an extensive examination of these glasses’ chemical and isotopic compositions.
This enabled them to identify how these unusual glasses developed during the catastrophic event.
Process akin to the formation solar system’s earliest solids
The study team determined that the essential mechanism in synthesizing the observed glasses was fast condensation, which occurred within the nuclear fireball for 1.5 to 5.5 seconds.
This procedure occurred at extraordinarily high temperatures, ranging from 3,200 to 1,000 Kelvin.
Interestingly, this condensation process is identical to the production of the solar system’s earliest solids, known as condensates.
“The Hiroshima glasses can be considered an analog of the first condensates of the solar system,” the study mentioned.
Specifically, it is reminiscent of calcium-aluminum-rich inclusions (CAIs) found in primitive meteorites known as chondrites.
The study of Hiroshima Bay has resulted in the finding of unusual fallout detritus known as Hiroshima glasses.
As per a report, these artifacts formed as a result of the vaporized materials of the bomb and the surrounding landscape. This provides fresh insights into the catastrophic nuclear incident.
Researchers from the Université Paris Cité, France, conducted an extensive examination of these glasses’ chemical and isotopic compositions.
This enabled them to identify how these unusual glasses developed during the catastrophic event.
Process akin to the formation solar system’s earliest solids
The study team determined that the essential mechanism in synthesizing the observed glasses was fast condensation, which occurred within the nuclear fireball for 1.5 to 5.5 seconds.
This procedure occurred at extraordinarily high temperatures, ranging from 3,200 to 1,000 Kelvin.
Interestingly, this condensation process is identical to the production of the solar system’s earliest solids, known as condensates.
“The Hiroshima glasses can be considered an analog of the first condensates of the solar system,” the study mentioned.
Specifically, it is reminiscent of calcium-aluminum-rich inclusions (CAIs) found in primitive meteorites known as chondrites.
