Universality in the Near-Side Energy-Energy Correlator

Kavli Affiliate: Feng Yuan | First 5 Authors: Xiaohui Liu, Werner Vogelsang, Feng Yuan, Hua Xing Zhu, | Summary: We investigate the energy-energy correlator (EEC) of hadrons produced on the same side in $e^+e^-$ annihilation or in leading jets in $pp$ collisions. We observe a remarkable universality of the correlator. Using a non-perturbative transverse momentum […]


Continue.. Universality in the Near-Side Energy-Energy Correlator

Universality in the Near-Side Energy-Energy Correlator

Kavli Affiliate: Feng Yuan | First 5 Authors: Xiaohui Liu, Werner Vogelsang, Feng Yuan, Hua Xing Zhu, | Summary: We investigate the energy-energy correlator (EEC) of hadrons produced on the same side in $e^+e^-$ annihilation or in leading jets in $pp$ collisions. We observe a remarkable universality of the correlator. Using a non-perturbative transverse momentum […]


Continue.. Universality in the Near-Side Energy-Energy Correlator

AEOS: Star-by-Star Cosmological Simulations of Early Chemical Enrichment and Galaxy Formation

Kavli Affiliate: Anna Frebel | First 5 Authors: Kaley Brauer, Andrew Emerick, Jennifer Mead, Alexander P. Ji, John H. Wise | Summary: The AEOS project introduces a series of high-resolution cosmological simulations that model star-by-star chemical enrichment and galaxy formation in the early Universe, achieving 1 pc resolution. These simulations capture the complexities of galaxy […]


Continue.. AEOS: Star-by-Star Cosmological Simulations of Early Chemical Enrichment and Galaxy Formation

Correcting for Selection Biases in the Determination of the Hubble Constant from Time-Delay Cosmography

Kavli Affiliate: Philip J. Marshall | First 5 Authors: Tian Li, Thomas E. Collett, Philip J. Marshall, Sydney Erickson, Wolfgang Enzi | Summary: The time delay between multiple images of strongly lensed quasars has been used to infer the Hubble constant. The primary systematic uncertainty for time-delay cosmography is the mass-sheet transform (MST), which preserves […]


Continue.. Correcting for Selection Biases in the Determination of the Hubble Constant from Time-Delay Cosmography

Domain-Adaptive Neural Posterior Estimation for Strong Gravitational Lens Analysis

Kavli Affiliate: Brian D. Nord | First 5 Authors: Paxson Swierc, Marcos Tamargo-Arizmendi, Aleksandra Ćiprijanović, Brian D. Nord, | Summary: Modeling strong gravitational lenses is prohibitively expensive for modern and next-generation cosmic survey data. Neural posterior estimation (NPE), a simulation-based inference (SBI) approach, has been studied as an avenue for efficient analysis of strong lensing […]


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Mitigating Forgetting in LLM Supervised Fine-Tuning and Preference Learning

Kavli Affiliate: Yi Zhou | First 5 Authors: Heshan Fernando, Han Shen, Parikshit Ram, Yi Zhou, Horst Samulowitz | Summary: Post-training of pre-trained LLMs, which typically consists of the supervised fine-tuning (SFT) stage and the preference learning (RLHF or DPO) stage, is crucial to effective and safe LLM applications. The widely adopted approach in post-training […]


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Transcriptomic diversity of amygdalar subdivisions across humans and nonhuman primates

Kavli Affiliate: Keri Martinowich | Authors: Michael S Totty, Rita Cervera-Juanes, Svitlana V Bach, Lamya Ben Ameur, Madeline R Valentine, Evan Simons, Mckenna D Romac, Hoa Trinh, Krystal Henderson, Ishbel Del Rosario, Madhavi Tippani, Ryan A Miller, Joel E Kleinman, Stephanie Cerceo Page, Arpiar Saunders, Thomas M Hyde, Keri Martinowich, Stephanie C Hicks and Vincent […]


Continue.. Transcriptomic diversity of amygdalar subdivisions across humans and nonhuman primates

ybx1 acts upstream of atoh1a to promote the rapid regeneration of hair cells in zebrafish lateral-line neuromasts

Kavli Affiliate: A. James Hudspeth | Authors: Caleb C. Reagor and A. J. Hudspeth | Summary: Like the sensory organs of the human inner ear, the lateral-line neuromasts (NMs) of fish such as the zebrafish (Danio rerio) contain mechanosensory hair cells (HCs) that are surrounded by progenitors called supporting cells. Damaged NMs can quickly regenerate […]


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Gut bacteria-derived succinate induces enteric nervous system regeneration

Kavli Affiliate: Daniel Mucida | Authors: Begüm Aydin, Izabela Mamede, Joana Cardoso, Julia Deere, Yelina Alvarez, Shanshan Qiao, Ved P. Sharma, Marissa A. Scavuzzo, Gregory P. Donaldson, Chun-Jun Guo and Daniel Mucida | Summary: Enteric neurons control gut physiology by regulating peristalsis, nutrient absorption, and secretion. Disruptions in microbial communities caused by antibiotics or enteric […]


Continue.. Gut bacteria-derived succinate induces enteric nervous system regeneration