Decoding Starlight: Machine Learning Reveals PAH Secrets
![The ratio of emission intensities at 11.2 and 3.3 micrometers-a proxy for molecular complexity-correlates with the number of carbon atoms in polycyclic aromatic hydrocarbons (PAHs), as demonstrated by analysis of a dataset of 15,022 neutral PAHs-including a subset of 81 identified by Maragkoudakis et al. (2020)-and refined using a 6 eV cascade model, yielding a robust fit-indicated by [latex]R^{2}[/latex] values-that suggests a predictable relationship between molecular size and infrared spectral features.](https://arxiv.org/html/2602.12531v1/x1.png)
A new machine learning technique accurately identifies the size and charge of polycyclic aromatic hydrocarbons in space by analyzing their infrared light signatures.
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Olivia Attwood shares ‘best is yet to come’ message of support from friend following her split from husband Bradley Dack
The 34-year-old presenter recently confirmed she and her 32-year-old husband, a footballer, have split up after being married for three years.
Millie Mackintosh reveals she spent Valentine’s weekend ‘sobbing’ over Wuthering Heights’ love story – after shock split from husband Hugo Taylor
The 36-year-old former star of Made In Chelsea shared a new video on Instagram Tuesday night, talking about how moved she was by a recent film.
‘Predator: Badlands’ Immediately Tops the Streaming Charts
Data from FlixPatrol shows that Predator: Badlands launched on Hulu on February 12th and immediately became the most popular title on the platform. It also reached number one on Disney+ in many countries outside the US. This success isn’t unexpected, as the film performed well in theaters, earning $184 million worldwide – making it the highest-grossing Predator movie to date.
Flagship Bank’s Data Breach: Did They Just Trade Shovels for Badgers?
The saga begins in May, when flagged as “suspect” some unseen wolves prowled the servers of Flagship Bank, a medium-sized institution playing the game of corporate survival with six branches across the Sunshine State and a Community Association Banking division that pretends to be good stewards of property and trust.
Wild Rift Norra Build Guide: Skill Analysis, Best Runes and Gameplay Tips
Okay, so with my character Norra, every 21 seconds I can basically place a little trap – a Trinket – on the field. It hangs around for 4 seconds, and if an enemy walks over it, it zaps them with magic damage! It’s a cool way to add some extra burst when they try to chase me or get into position.
Naruto Fans Get First-Look Reveal at New Converse Design Release for Spring 2026
According to sources, this new partnership includes six different shoe designs created to celebrate the most famous ninjas from the series. The collection comes in two versions: a low-top using the All Star OX style, and a high-top using the All Star HI style.
Harlan Coben star joins “truly remarkable” cast of new British drama
Because he was sick himself, he couldn’t go see his mother who was very ill. Feeling isolated, he started building a connection with the person helping him with his physical therapy. Through dealing with his sadness, he began to see new hope and opportunities.
Adam Peaty pays tribute to his swimming coach Mel as they recreate Queensland snap 10 years on: ‘You shaped the man I am today’
Swimmer Duncan Scott, 31, and his coach Melanie Marshall ended their 15-year working relationship after the 2024 Paris Olympics.
Amanda Holden’s best occasion dresses and where to shop them on the high street – as she celebrates turning 55 with sizzling bodysuit shoot
Amanda Holden is a successful TV personality and has also become well-known for her great sense of style.