RHIC

How Low Can RHIC Go?

In search of nuclear matter’s critical point, Brookhaven’s Collider-Accelerator Department recently completed a challenging low-energy run at RHIC.

RHIC/AGS User's Meeting

RHIC/AGS Users’ Meeting Honors History, Welcomes Future

About 180 members of the Relativistic Heavy Ion Collider and Alternating Gradient Synchrotron user community gathered to hear about recent results, facility updates, and funding, and celebrate a trio of impressive anniversaries.

 

RHIC Physics
RHIC is the first machine in the world capable of colliding ions as heavy as gold. 

The Spin Puzzle
RHIC is the world's only machine capable of colliding beams of polarized protons to investigate the 'missing' spin of the proton.

Upgrades
Higher collision rates and upgraded detectors will result in the RHIC-II science program. Later upgrades will produce eRHIC, the world’s first electron-heavy ion collider.

Accelerator Science
Before high-speed packets of heavy ions can be brought into collisions with one another, they first travel through a chain of smaller particle accelerators.

An Educational Pipeline
Large-scale physics facilities like RHIC play a significant role in training the next generation of physicists.

Hot Quark Soup

Analyses of RHIC data have established that collisions of gold ions have created matter at a temperature of about 4 trillion degrees Celcius, higher than the temperature needed to melt protons and neutrons into a plasma of quarks and gluons.  More...

Detectors — The Eyes of RHIC

Four detectors -- STAR, PHENIX, PHOBOS, and BRAHMS -- help physicists analyze RHIC particle collisions. These detectors electronically record the results of collisions, seeking insight into what happens when quarks are liberated from their atomic nuclei.

 

RHIC Science

Heavy Ion Collisions

Spin Physics

Discoveries

Quark Matter

Black Holes

Detectors

STAR

PHENIX

PHOBOS & BRAHMS

Funding Agencies

Accelerator

Accelerator Science

Upgrades: RHIC-II & eRHIC

News

News & Features

News Archive

Inside RHIC Publication

Videos

Video Archive

Images

Image archive

Education

Educational Pipeline

Collaborators

Links for Collaborators