BNL Home
  • RHIC

    Brookhaven physicists are using detectors at the Relativistic Heavy Ion Collider to explore how the matter that makes up atomic nuclei behaved just after the Big Bang.


    Brookhaven physicists and engineers are collaborators in the ATLAS experiment at CERN's Large Hadron Collider.

  • Neutrinos

    LBNE and the Daya Bay Neutrino Experiments seek to understand the subtle oscillations of neutrinos, ghost-like particles formed in the heart of stars

  • Cosmology

    In the LSST and BOSS experiments, Brookhaven physicists seek to measure and constrain the properties of dark matter, dark energy and the standard cosmological model.

Nuclear Physics


Responsibile for the operation and  physics exploitation of the PHENIX experiment at RHIC.


Responsibile for the operation and  physics exploitation of the STAR experiment at RHIC.


Leads, supports, and provides for the common requirements of the RHIC spin program, particularly for polarimetry.

RIKEN BNL Research Center

Conducts quantum chromodynamics and proton spin structure research.

Nuclear Theory

The nuclear theory group conducts research in all areas of QCD, including structure of hadrons and nuclei at high energies, the QCD phase diagram and the properties of quark-gluon matter.

RHIC Computing Facility

Provides computing services for experiments at RHIC, and the Large Synoptic Survey Telescope project.

High-Energy Physics

Cosmology & Astrophysics

Solving problems in observational cosmology: how to measure and constrain properties of dark matter, dark energy and the standard cosmological model.

Electronic Detector

Studies very rare processes at the Intensity Frontier.


Group members are collaborators on the LHC ATLAS experiment.

Physics Application

Develops physics applications software for the LHC ATLAS experiment.

High-Energy Theory

Focuses on providing theoretical foundation for the search for physics beyond the standard model, including lattice QCD calculations of key quantities required for this quest.

ATLAS Computing Facility

Provides computing services for U.S. ATLAS.

High-Energy Physics

Baryonic Oscillation Spectroscopic Survey

BOSS studies dark energy—the force thought to be responsible for the universe’s accelerating expansion.

Dark Energy Survey

Seeks to probe the origin of the accelerating universe and uncover the nature of dark energy by measuring the 14-billion-year history of cosmic expansion.

Large Synoptic Survey Telescope

A 3.2 gigapixel camera mounted in a  ground-based telescope designed to produce the widest, densest, and most complete images of our universe ever captured.

Deep Underground Neutrino Experiment

An international collaboration working to precisely measure neutrino oscillations.


An experiment at CERN's Large Hadron Collider designed to detect particles created by proton-proton collisions.

Daya Bay Neutrino Experiment

An international collaboration studying the subtle transformations of neutrinos.


Measures low energy neutrino cross sections and investigates low energy excess events observed by the MiniBooNE experiment.

Muon g-2

A high precision measurement of the muon's g-2 value. A deviation between theory and observed value will suggest the existence of new particles.


Experiment which directly probes the Intensity Frontier and aids research on the Energy and Cosmic frontiers with precision measurements to characterize properties of new particles.

Nuclear Physics


An experiment at the Relativistic Heavy Ion Collider designed to explore quark gluon plasma.


An experiment at the Relativistic Heavy Ion Collider designed to explore quark gluon plasma.

Electron Ion Collider (Future)

Plans for the world's first electron-nucleus collider, also known as eRHIC, call for the addition of a 5 to 10 GeV electron ring inside the RHIC tunnel.

The Physics Department is part of Brookhaven's Nuclear & Particle Physics Directorate.

Seminars & Colloquia

  1. No events scheduled

  1. SEP



    Special Nuclear Theory Seminar


    Presented by Masanori Hanada, Stanford/Kyoto

    12 pm, Building 510, Room 2-160

    Thursday, September 5, 2019, 12:00 pm

    Hosted by: Rob Pisarski

  2. OCT



    Chemistry Department Colloquium

    "Electronic Cooperativity in Supported Single and Multinuclear-Sites for Catalytic C-C and C-H Bond Functionalization"

    Presented by Dr. Massimiliano Delferro, Argonne National Laboratory

    11 am, Hamilton Seminar Room, Bldg. 555

    Monday, October 28, 2019, 11:00 am

    Hosted by: Sanjaya Senanayake

    Systematic study of the interactions between organometallic catalysts and metal oxide support materials is essential for the realization of rational design in heterogeneous catalysis. In this talk, I will describe the stoichiometric and catalytic chemistry of a series of organometallic complex chemisorbed on a variety of metal oxides as a multifaceted probe for stereoelectronic communication between the support and organometallic center. Electrophilic bond activation was explored in the context of stoichiometric hydrogenolysis as well as catalytic hydrogenation, dehydrogenation, and H/D exchange. Strongly acidic modified metal oxides such as sulfated zirconia engender high levels of activity toward electrophilic bond activation of both sp2 and sp3 C–H bonds, including the rapid activation of methane at room temperature; however, the global trend for the supports studied here does not suggest a direct correlation between activity and surface Brønsted acidity, and more complex metal surface interactions are at play.

  1. SEP



    Particle Physics Seminar

    "Radar detection of neutrino-induced cascades in ice: experimental evidence and future prospects"

    Presented by Steven Prohira, The Ohio State University

    3 pm, Small Seminar Room, Bldg. 510

    Thursday, September 12, 2019, 3:00 pm

    Hosted by: Alessandro Tricoli

    In order to detect ultra-high energy (UHE) neutrinos (? few PeV), tens to hundreds of cubic kilometers of material must be instrumented, owing to the exceedingly low flux. Radio methods have been suggested as the clear way forward in the UHE regime, owing to very long path lengths for radio waves in ice, meaning that a massive volume can be sparsely instrumented. Among radio techniques, the most recent—and most promising—is the radar detection method. Here, radio waves illuminate a volume, and if an UHE neutrino-induced cascade occurs within the volume, these waves are reflected to a distant receiver. In this seminar, we present the first evidence of detection of such a radar reflection, captured at SLAC in experiment T-576. We then present the science case for radar, and show that it has the best discovery potential for a detector technology in the UHE range.