In nuclear engineering, a prompt neutron is a neutron immediately emitted (neutron emission) by a nuclear fission event, as opposed to a delayed neutron decay which can occur within the same context, emitted after beta decay of one of the fission products anytime from a few milliseconds to a few minutes later. Prompt neutrons emerge from the fission of an unstable fissionable or fissile heavy nucleus almost instantaneously. There are different definitions for how long it takes for a prompt neutron to emerge. For example, the United States Department of Energy defines a prompt neutron as a neutron born from fission within 10−13 seconds after the fission event. The U.S. Nuclear Regulatory Commission defines a prompt neutron as a neutron emerging from fission within 10−14 seconds.This emission is controlled by the nuclear force and is extremely fast. By contrast, so-called delayed neutrons are delayed by the time delay associated with beta decay (mediated by the weak force) to the precursor excited nuclide, after which neutron emission happens on a prompt time scale (i.e., almost immediately). (Wikipedia).
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From playlist Physics
Neutron Generators using Particle Accelerators
How to create a neutron generator using a small, linear particle accelerator. My Patreon Page is at https://www.patreon.com/EugeneK
From playlist Physics
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From playlist Science Unplugged: Particle Physics
Astronomy - Ch. 22: Neutron Star (1 of 17) What is a Neutron Star?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn a neutron star is the remnant of the collapse of he core of a super massive star (greater than 8 times the of our Sun).
From playlist THE "WHAT IS" PLAYLIST
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From playlist Chemistry
AMAZING Accelerating electrons in the gap within a magnetic field!!!
Accelerating electrons in the gap within a magnetic field!
From playlist ATOMIC PHYSICS
Nuclear Fission; splitting the atom for beginners: from fizzics.org
There are notes to support this video here:https://www.fizzics.org/nuclear-fission/ Nuclear Fission is the splitting of the nucleus of an atom into two or more parts by hitting it with a small particle, almost always a neutron (a proton would be repelled from the positive nucleus and an el
From playlist My Top Videos
Lec 3 | MIT 22.091 Nuclear Reactor Safety, Spring 2008
Lecture 3: Reactor kinetics and control Instructor: Andrew Kadak View the complete course: http://ocw.mit.edu/22-091S08 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 22.091 Nuclear Reactor Safety, Spring 2008
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From playlist Science Unplugged: Physics
24. Transients, Feedback, and Time-Dependent Neutronics
MIT 22.01 Introduction to Nuclear Engineering and Ionizing Radiation, Fall 2016 Instructor: Michael Short View the complete course: https://ocw.mit.edu/22-01F16 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61FVzAxBP09w2FMQgknTOqu The students explore their data from
From playlist MIT 22.01 Introduction to Nuclear Engineering and Ionizing Radiation, Fall 2016
Astronomy - Ch. 22: Neutron Star (10 of 17) What is the TOV Limit?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the TOV (Tolman Oppenheimer Volkoff) limit a theoretically calculated mass deemed to be the highest mass a neutron star
From playlist THE "WHAT IS" PLAYLIST
The equation of state from neutron star post-merger remnants by Paul Lasky
PROGRAM VIRTUAL MEETING ON COMPACT STARS AND QCD 2020 (ORIGINALLY "COMPACT STARS IN THE QCD PHASE DIAGRAM VIII: THE ERA OF MULTI-MESSENGER ASTRONOMY") ORGANIZERS: Manjari Bagchi, Sarmistha Banik, Sudip Bhattacharyya, Prashanth Jaikumar, V. Ravindran and Sayantan Sharma DATE: 17 August
Physics & Astrophysics of Gamma-Ray Bursts: Part 1 by Frédéric Daigne
PROGRAM : GRAVITATIONAL WAVE ASTROPHYSICS (ONLINE) ORGANIZERS : Parameswaran Ajith, K. G. Arun, Sukanta Bose, Bala R. Iyer, Resmi Lekshmi and B Sathyaprakash DATE : 18 May 2020 to 22 May 2020 VENUE : ONLINE Meeting Due to the ongoing COVID-19 pandemic, the original program has been canc
From playlist Gravitational Wave Astrophysics (Online) 2020
Gravitational Wave source modeling using numerical relativity by Lawrence E. Kidder
Discussion Meeting The Future of Gravitational-Wave Astronomy ORGANIZERS: Parameswaran Ajith, K. G. Arun, B. S. Sathyaprakash, Tarun Souradeep and G. Srinivasan DATE: 19 August 2019 to 22 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore This discussion meeting, organized in c
From playlist The Future of Gravitational-wave Astronomy 2019
Luciano Rezzolla - Binary neutron stars: from gravitational to particle physics - IPAM at UCLA
Recorded 5 October 2021. Luciano Rezzolla of the Johann Wolfgang Goethe-Universität Frankfurt presents "Virtual Talk: Binary neutron stars: from gravitational to particle physics" at IPAM's Workshop I: Computational Challenges in Multi-Messenger Astrophysics. Abstract: I will argue that if
From playlist Workshop: Computational Challenges in Multi-Messenger Astrophysics
Further details of the nuclear fission process. How to get over the activation energy hump.
From playlist Nuclear Physics
Investigating Long Lived Particles And Resonances In Supersymmentry by Suchita Kulkarni
Discussion Meeting : Hunting SUSY @ HL-LHC (ONLINE) ORGANIZERS : Satyaki Bhattacharya (SINP, India), Rohini Godbole (IISc, India), Kajari Majumdar (TIFR, India), Prolay Mal (NISER-Bhubaneswar, India), Seema Sharma (IISER-Pune, India), Ritesh K. Singh (IISER-Kolkata, India) and Sanjay Kuma
From playlist HUNTING SUSY @ HL-LHC (ONLINE) 2021
KSP Diving Into Sun & Racing to The Mun
From last night's kerbal space program live-stream - building out a new, stock rocket that can carry a Kerbal to the Mun and back in under 90 minutes. Still hoping to beat my 58 minute record from version 0.9, but need a bit more time to build this out. Original Unedited Version Here: htt
From playlist What Fraser's watching
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From playlist Chemistry
MIT 8.701 Introduction to Nuclear and Particle Physics, Fall 2020 Instructor: Markus Klute View the complete course: https://ocw.mit.edu/8-701F20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60Do91PdN978llIsvjKW0au Discussion of nuclear fission, chain reactions, and
From playlist MIT 8.701 Introduction to Nuclear and Particle Physics, Fall 2020