Explanipedia

Mobile Laboratory for Air Emissions Monitoring in Point Source Carbon Capture Open

Changcheng Pu, Thomas Jorgensen, Christopher Naylor, Charlotte Rutnik, Lauren Burrows · 2025

This poster was presented at the Carbon Capture and Sequestration Gordon Research Conference (April 6-11). The poster describes NETL's new carbon capture emissions mobile laboratory.

Gold-gold luminosity increase in RHIC for a beam energy scan with colliding beam energies extending below the nominal injection energy Open

C. Liu, Petra Adams, E. Beebe, S. Binello, I. Blackler , et al. · 2022

The Beam Energy Scan phase II (BES-II), performed in the Relativistic Heavy Ion Collider (RHIC) from 2019 to 2021, explored the phase transition between quark-gluon plasma and hadronic gas. BES-II exceeded the goal of a fourfold increase i…

RHIC Beam Energy Scan Operation with Electron Cooling in 2020 Open

Chuyu Liu, Petra Adams, E. Beebe, S. Binello, I. Blackler , et al. · 2021

RHIC provided Au-Au collisions at beam energies of 5.75 and 4.59 GeV/nucleon for the physics program in 2020 as a part of the Beam Energy Scan II experiment. The operational experience at these energies will be reported with emphasis on th…

Review of the Fixed Target Operation at RHIC in 2020 Open

Chuyu Liu, Petra Adams, E. Beebe, S. Binello, I. Blackler , et al. · 2021

As part of the Beam Energy Scan (BES) physics program, RHIC operated in Fixed Target mode at various beam energies in 2020. The fixed target experiment, achieved by scraping the beam halo of the circulating beam on a gold ring inserted in …

Preparation for the Beam Energy Scan II at RHIC in 2020 Open

Chuyu Liu, Ian Blacker, M. Blaskiewicz, Kevin Brown, D. Bruno , et al. · 2019

RHIC will provide Au-Au collisions at beam energies of 5.75, 4.59 GeV/nucleon for physics program in 2020, and at beam energy of 3.85 GeV/nucleon for physics program in 2021 as part of the BeamEnergy Scan II (BES-II). The oper- ational exp…

Fixed Target Operation at RHIC in 2019 Open

Chuyu Liu, Ian Blacker, M. Blaskiewicz, Kevin Brown, D. Bruno , et al. · 2019

RHIC operated in fixed target mode at beam energies 4.59, 7.3, and 31.2 GeV/nucleon in 2019 as a part of the Beam Energy Scan II program. To scrape beam halo effectively at the fixed target which is 2.05 m away from the center of the STAR …

Ion Collider Precision Measurements With Different Species Open

G. Marr, E. Beebe, I. Blackler, W. Christie, K. A. Drees , et al. · 2019

Precedent to electron cooling commissioning and collisions of Gold at various energies at RHIC in 2018, the STAR experiment desired an exploration of the chiral magnetic effect in the quark gluon plasma (QGP) with an isobar run, utilizing …

Operation of RHIC Injectors with Isobaric Ruthenium and Zirconium Ions Open

H. Huang, E. Beebe, Ian Blacker, J. Butler, Charles Carlson , et al. · 2018

The FY18 RHIC physics program calls for Ru-Ru and Zr-Zr collisions at 100GeV using isobaric Ruthenium and Zirconium ions, each having 96 nucleons. In the injector chain, these two ions have to come from tandem and EBIS source, respectively…

RHIC Au-Au Operation at 100 GeV in Run16 Open

X. Gu, J. Alessi, E. Beebe, M. Blaskiewicz, J.M. Brennan , et al. · 2017

In order to achieve higher instantaneous and integrated luminosities, the average Au bunch intensity in RHIC has been increased by 30% compared to the preceding Au run. This increase was accomplished by merging bunches in the RHIC injector…

Beam energy scan with asymmetric collision at RHIC Open

Chuyu Liu, J. Alessi, E. Beebe, M. Blaskiewicz, Joseph Brennan , et al. · 2016

A beam energy scan of deuteron-gold collision, with center-of-mass energy at 19.6, 39, 62.4 and 200.7 GeV/n, was performed at the Relativistic Heavy Ion Collider in 2016 to study the threshold for quark-gluon plasma (QGP) production. The l…

RHIC Performance with Stochastic Cooling for Ions and Head-on Beam-beam Compensation for Protons Open

W. Fischer, J. Alessi, Z. Altinbas, Elke Aschenauer, Grigor Atoian , et al. · 2016

The Relativistic Heavy Ion Collider (RHIC) has two main operating modes with heavy ions and polarized protons respectively. In addition to a continuous increase in the bunch intensity in all modes, two major new systems were completed rece…

Operation of the RHIC Injector Chain with Ions from EBIS Open

C. Gardner, J. Alessi, E. Beebe, I. Blackler, M. Blaskiewicz , et al. · 2015

Since 2012 gold and all other ions for the RHIC injector chain have been provided by an Electron Beam Ion Source (EBIS). The source is followed by an RFQ, a short Linac, and a 30 m transport line. These components replace the Tandem van de…

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