Science ❯ Physics

Measurement Techniques

Precision Measurement Quantum Measurement Distance Measurement Time Measurement Data Analysis Hubble's Law Sample Variance Cosmological Measurements Laser Spectroscopy Hubble Constant Jet Quenching Sensitivity Analysis Signal Processing High-Precision Measurements Signal Analysis Stochastic Gravitational-Wave Background Bias Correction

3 ARTICLES

3mo ago

LHC Finds First Direct Evidence of Diffusion Wake in Quark‑Gluon Plasma

CMS extracted a small but >5σ deficit of low‑momentum particles using a dijet pseudorapidity‑gap technique to give new constraints on how the hot plasma transports energy and momentum.

3 ARTICLES

8mo ago

New ‘Stochastic Siren’ Uses Gravitational-Wave Hum to Measure the Hubble Constant

8 ARTICLES

11mo ago

MicroBooNE and KATRIN Rule Out Simple Sterile Neutrino Model

3 ARTICLES

last yr.

Thorium Nuclear Clock Sets 6,000x Gain in Sensitivity for Probing the Fine-Structure Constant

3 ARTICLES

last yr.

Caltech Chip OPO Delivers Coherent Multi‑Octave Frequency Comb at Femtojoule Energies