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Path: ...!eternal-september.org!feeder3.eternal-september.org!news.gegeweb.eu!gegeweb.org!pasdenom.info!from-devjntp Message-ID: <9w4qQAYIGHNeJtHg4ZR1m_Ooxo4@jntp> JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Re: Incorrect mathematical integration References: <EKV4LWfwyF4mvRIpW8X1iiirzQk@jntp> <v7h59v$3mabh$1@dont-email.me> <UqTpLIJxvD4VcXT01kWm7g9OGtU@jntp> <v7jnc7$7jpq$1@dont-email.me> <KRDL-sfeKg0KUbMuUiMzTEhYDwk@jntp> <v7mc8d$pmhs$1@dont-email.me> Newsgroups: sci.physics.relativity JNTP-HashClient: QZ4ljw3cCPWmEnInB3vZaiWxlTU JNTP-ThreadID: Ptg0buW51I-Cbbzx-mVW15r6pQg JNTP-Uri: http://news2.nemoweb.net/?DataID=9w4qQAYIGHNeJtHg4ZR1m_Ooxo4@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Mon, 22 Jul 24 21:37:40 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Injection-Info: news2.nemoweb.net; posting-host="e8cbf2474b472b9bb79db3dccb6a856bc1d05409"; logging-data="2024-07-22T21:37:40Z/8959751"; posting-account="4@news2.nemoweb.net"; mail-complaints-to="julien.arlandis@gmail.com" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: Richard Hachel <r.hachel@wanadou.fr> Bytes: 2953 Lines: 64 Le 22/07/2024 à 21:34, "Paul.B.Andersen" a écrit : > Den 21.07.2024 23:06, skrev Richard Hachel: > > Let's look at the LHC again. > > The length of the circuit is L = 27 k, γ = 7460 L=27 km γ = 7460 I admit it. > The real speed of the proton in the lab frame is > v = 0.999999991·c Vo=0.999999991c Vr=Vo/sqrt(1-Vo²/c²) anosochronic lure, Vr=7453.56c Vo=Vr/sqrt(1+Vr²/c²)=0.999999991c > > The real time measured in the lab frame for the proton to go > around the circuit is > T = L/v ≈ 90 μs Absolutely. > > The proper time of a proton to go around the circuit is > τ = T/γ ≈ 12 ns That's what I say. > "proper speed" = L/τ = 6947c Yes. > This "speed" is not the speed of a proton or anything else. It is. Calculate p=mVr and E=mc².sqrt(1+Vr²/c²) > The proton is moving at the speed 0.999999991·c relative to the lab, > and the lab is moving at the speed 0.999999991·c relative to the proton. That what I say. There is nothing illogical or abnormal there. > And you thought that the real speed speed of the proton in the lab frame > was 6947c and therefore you "tell them [the physicists at CERN] that > the proton rotates 78 million times per second". > > Which is 6933 times the real number, ≈ 11.25 thousand times per second. But no! We can't say that if a proton spins once, it spins thousands of times, that's stupid. No one will ever tell you that. R.H.