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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Let's learn physics together through memes, posts and videos. Welcome everyone to our page.
In this page we upload physics meme and also physics related posts like physics quote, explanation, notes and we also explain many physics topics with videos with amazing animations. However we also share posts related to maths and scince including science meme, math meme, chemistry meme, amazing theories by greatest scientists. But we often upload posts or memes related physics, astronomy, space,
21/10/2025
Can we derive the Schrödinger equation?
Nowadays, there is a debate on social media that you can't derive the Schrödinger equation — it is just a postulate. You can only construct it. But in the physics department, we are taught to derive it with a known approach.
I don't want to step into the debate and mock others, but I want to tell you something.
Did you know the Schrödinger equation itself is not fully accurate? It only works under the classical limit(v
13/10/2025
Others : Learning for BCS exam 🗿💪
We physicists: Learning The BCS theory 👻😶
NB: The BCS exam is a highly competitive, civil service examination in Bangladesh .
&
BCS Theory is a quantum mechanical theory to explain superconductivity.
28/09/2025
28/09/2025
✨ Ever wondered why conservation laws like energy and momentum exist?
It's not just a coincidence or a "rule we observe" – there's a profound mathematical reason behind it!
Unlock a fundamental secret of the universe with Noether's Theorem! '"It explains why conservation laws exist, instead of just being 'rules we observe.'"
This elegant theorem connects symmetries in nature to the conservation laws that govern everything from subatomic particles to galaxies. For instance time translation symmetry leads to energy conservation,Space translation symmetry leads to momentum conservation and so on...
25/08/2025
Working with a Refractive Telescope with friends in our campus 🔭 🪐
08/08/2025
So true 🤣🤣
26/07/2025
Attention Everyone!!!
Asking for feedback !!!
I see a strange thing is happening on page.
2 months ago I had created a a poll to know what type of contents should I create/ overall how can improve my contents and positively I also received a lot of suggestions from you guys.
A total 43 vote I received on that post and among them 55% people wanted me to make videos and 13% wanted me to make any content but informative .
So I listened to them and started making informative videos in simpler words. Though I am getting satisfactory views, such as my recent video crossed 1k+ views with also a good watch time hour . But sad thing is I am not getting enough reactions/ comments on that video or in any posts . For instance the people who voted on that poll, I can't see any of them giving any engagement. Or if you are watching my contents they please show engagement.
And the saddest and concerning thing for what I am sharing this post is I am continuously losing followers. For instance, this month I've gained 15 new followers but lost 26 old followrs . And this way each month I am losing a large number of followers.
So can you guys please give my any suggestions/ reason why are you /they unfollowing this page . Or what's going wrong? And also tell are you enjoying my contents?
I am honestly waiting for your suggestions and feedback. So please comment down your valuable opinion.
21/07/2025
Last week I became an Ambassador of IAAC.
IAAC is an annual global competition. Where you can participate and win prizes and even get a participation certificate which you can showcase anywhere you need.
To participate you can download the problem and upload the solution before the deadline.
If you are interested in astronomy or planning for studying abroad and looking for great extra curricular activities, IAAC could be a wonderful platform for you .
You can visit their website and social media platforms.
(Attached in the comment section below)
Did you know?
QFT -Quantum Field Theory is a Unified Field Theory ?
/(Theory of Everything)??
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