r/astrophysics • u/RulerK • 11h ago
r/astrophysics • u/NovatarTheViolator • 5h ago
AI is being used to predict islands of stability
I was just watching Shin Gojira (aka Shin Godzilla) and in the movie they said that it has previously unknown elements. That had me thinking it found islands of stability. Then I switched to non fiction..
AI has already largely solved protein folding prediction (AlphaFold), and knowing this, I thought.. What if they use AI to predict islands of stability, the purported atomic numbers and specific isotopes that can yield long lived or stable nuclei? Well, I looked into it, and they are, which is pretty awesome.
If you're interested, look into:
Research on Stability and Decay Properties of Superheavy Nuclei Based on Neural Network Method
https://wulixb.iphy.ac.cn/en/article/doi/10.7498/aps.74.20250720?viewType=HTML
Nuclear Decay Networks Reveal Stability Patterns in Superheavy Nuclei
https://pubmed.ncbi.nlm.nih.gov/42477423/
GLDM-BNN: Calculation of Alpha-Decay Half-Lives for New Superheavy Nuclei
https://journals.aps.org/prc/abstract/10.1103/nt1d-5848
Systematics of Alpha-Decay Half-Lives from Neural Network Modeling and Application to Superheavy Nuclei
https://journals.aps.org/prc/abstract/10.1103/9gv5-kx6q
Physics-Guided Residual Correction of Alpha-Decay Half-Lives Based on the Effective Liquid Drop Model
https://journals.aps.org/prc/accepted/10.1103/7gm3-2y7f
Machine Learning Orbital-Free Density Functional Theory Resolves Shell Effects in Deformed Nuclei
https://www.nature.com/articles/s42005-025-02234-7
Nuclear_DNA: Interpretable AI for Nuclear Binding Energies and Structure
https://github.com/strifinopoulos/Nuclear_DNA
GSI/FAIR: Experiments Reveal the Shoreline of the Island of Stability
r/astrophysics • u/Pale_Task9522 • 4h ago
PhD Applications
hi I am about to graduate my Master Degree in June and have published a research paper as second author with my supervisor. Already submitted a second paper as first author waiting for approval. Third potential paper as second author is underway and there are potentially two more papers that I will be finishing up before I graduate hopefully.
Question remains what are the best options for me to apply for PhD either USA or Canada or should I look for within Europe.
Also I want to know how impactful my application gonna come out when I write in my CV about 3/5 published papers during Master’s Degree
r/astrophysics • u/lemoncakes140 • 19h ago
Fellow astrophysicists, do you regret the path you took?
Do you regret the path you took? What are the best and the worst aspects of the job? Would you recommend the others to pursue it?
While I love space, it would really help me figure out if astrophysics is the path for me, so I would like to hear your experiences and possibly some advice. Thanks!
r/astrophysics • u/bluefermion • 7h ago
Significance of Temperature fluctuations in early universe
I was reading 'Our Mathematical Universe' by Max Tegmark
He referenced this curve to explain several things.
But I'm not able to understand the significance of this curve, apart from the fact that it shows the temperature fluctuations at different scales in the early universe.
But what is the theoretical significance of these fluctuations. Why do some theories predict the fluctuations better??