Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: Jim Pennino Newsgroups: sci.physics.relativity,sci.physics Subject: Re: Dark matter is the core of stars (minus hydrogen cover) Followup-To: sci.physics Date: Sun, 29 Jun 2025 07:31:36 -0700 Organization: A noiseless patient Spider Lines: 47 Message-ID: <6bv7jl-m3h11.ln1@gonzo.specsol.net> References: <7a01799ad1646344d5af2e6e295a1f8f@www.novabbs.com> <103jhki$3fqet$1@dont-email.me> <103mt33$bcvg$1@dont-email.me> <4db6908bd23e49b82ae1085188e74c00@www.novabbs.org> <103oo36$rv5q$1@dont-email.me> <3496e0aef63cbf8bdb743fb3aeffedc8@www.novabbs.org> Injection-Date: Sun, 29 Jun 2025 16:46:05 +0200 (CEST) Injection-Info: dont-email.me; posting-host="792fa9490fcd27a473f6a348c37eb5f0"; logging-data="1663803"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19uctx5+ToGB7m2SmWIiTh5" User-Agent: tin/2.6.2-20220130 ("Convalmore") (Linux/5.15.0-142-lowlatency (x86_64)) Cancel-Lock: sha1:8U4j3QdpZRlaHg+ivhS8gUJ0g5o= In sci.physics Bertitaylor wrote: > On Sun, 29 Jun 2025 3:58:26 +0000, Thomas Heger wrote: > >> Am Samstag000028, 28.06.2025 um 14:44 schrieb Paul.B.Andersen: >>> Den 28.06.2025 01:49, skrev Bertitaylor: >>>> On Fri, 27 Jun 2025 19:57:30 +0000, Paul.B.Andersen wrote: >>>> >>>>> Den 27.06.2025 05:47, skrev Bertitaylor: >> >>>>>>>> It is deuterium fission which provides the energy for the hydrogen >>>>>>>> bombs on Earth. >>> >>> Any particular reason why you don't even try to defend your >>> claim that it is deuterium fission which provides the energy for >>> the hydrogen bombs on Earth? >>> >>> Let's look at where the energy in a fission comes from. >>> >>> When a radioactive element such as Uranium decays, the nucleus >>> splits in two. Each of the new nuclei will contain protons, >>> and there will be a very strong electrostatic repulsion between >>> the nuclei. That means that the nuclei will get tremendous >>> kinetic energy. As the nuclei collide, this energy will be >>> transformed to heat. >> >> Certainly the nuclei will not collide, because nuclei are extremely >> small and also have a charge, which will prevent collision with other >> nuclei of the same charge. >> >>> >>> This is very simple and obvious, so you can't fail to understand it. >>> Or can you? >>> >>> A Deuterium nucleus consists of a proton and a neutron. >>> a proton and neutron don't repel each other, so no energy >>> is released if you somehow could split them. > > It is two protons joined by one electron. So the protons repel very > strongly when the join gets snapped. Sorry crackpot, there is no such thing as helium-2. Two protons mean helium and the isotope with the fewest particles is helium-3 with 2 protons and one neutron. -- penninojim@yahoo.com