Скачать или смотреть This is how the sun produces energy || Proton- Proton cycle Explained

If you want to understand how the Sun truly produces energy—from fundamental particles to nuclear reactions beyond oversimplified text book explanation—this video is for you.

In this video, I dive deep into the Proton–Proton Chain (P–P Cycle)—the fusion process that powers our Sun. Instead of relying on simplified textbook explanations, this video explores the true nuclear physics and particle physics behind each reaction step.

🔸 Step 1 – Beta⁺ Decay / Weak Interaction
Understand how two protons fuse through a β⁺-type weak interaction, how a proton converts into a neutron, and what happens at the quark level.

🔸 Step 2 – Radiative Proton Capture
Discover why the second reaction is not a gamma decay. Learn how deuterium captures a proton and releases a γ photon through electromagnetic interaction.

🔸 Step 3 – Fusion via a Be-6 Resonance
Go beyond the textbook. See how two Helium-3 nuclei form an unstable Beryllium-6 resonance, which quickly decays into Helium-4 and two protons. I also explain what a nuclear resonance actually is, using clear physical intuition.

🔸 Feynman Diagrams Explained
Visualize the weak interaction involved in the P–P chain using Feynman diagrams.

🔸 Famous Resonance Example: The Higgs Boson
To grasp the concept of resonance further, I had included the example of Higgs boson, preparing the ground for the next video where I will explain the Higgs mechanism.

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