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Negative hydrogen ion sources for particle accelerators: Sustainability issues and recent improvements in long-term operations
/ Welton, Robert (Oak Ridge) ; Bollinger, Dan (Fermilab) ; Dehnel, Morgan (Unlisted, CA) ; Draganic, Ilija (Los Alamos) ; Faircloth, Dan (Rutherford) ; Han, Baoxi (Oak Ridge) ; Lettry, Jacques (CERN) ; Stockli, Martin (Oak Ridge) ; Tarvainen, Olli (Rutherford) ; Ueno, Akira (J-PARC)
High brightness, negative hydrogen ion sources are used extensively in scientific facilities operating worldwide. Negative hydrogen beams have become the preferred means of filling circular accelerators and storage rings as well as enabling efficient extraction from cyclotrons. [...]
FERMILAB-CONF-22-386-AD.-
2022 - 13 p.
- Published in : J. Phys. : Conf. Ser. 2244 (2022) 012045
Fulltext: PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
In : 19th International Conference on Ion Sources (ICIS 2021), Vancouver, BC, Canada, 20 - 24 Sep 2021, pp.012045
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2.
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The RF H$^−$ ion source project at RAL
/ Tarvainen, Olli (Rutherford) ; Lawrie, Scott (Rutherford) ; Faircloth, Dan (Rutherford) ; Abel, Robert (Rutherford) ; Sarmento, Tiago Morais (Rutherford) ; Macgregor, John (Rutherford) ; Whitehead, Mark (Rutherford) ; Wood, Trevor (Rutherford) ; Lettry, Jacques (CERN) ; Noll, Daniel (CERN) et al.
A project to design and construct an RF-driven long-lifetime volume production ion source producing 30 mA of H− with 50 Hz repetition rate and 1.5% duty factor at 35 keV energy for the ISIS Neutron and Muon Source has been started at Rutherford Appleton Laboratory. The development of the new ion source aims at replacing the caesiated Penning-type surface plasma ion source that has served the ISIS facility since 1980s. [...]
2018 - 10 p.
- Published in : AIP Conf. Proc. 2052 (2018) 050005
In : 6th International Symposium on Negative Ions, Beams and Sources, Novosibirsk, Russia, 3 - 7 Sep 2018, pp.050005
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LEBT Simulations and Ion Source Beam Measurements for the Front End Test Stand (FETS
/ Jolly, Simon (Imperial College of Science and Technology, London) ; Back, John (University of Warwick, Coventry) ; Faircloth, Dan (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Letchford, Alan (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Pozimski, Jürgen Klaus (Imperial College of Science and Technology, London) ; Savage, Peter (Imperial College of Science and Technology, London)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1714
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7.
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Energy Distribution of H- Ions from the ISIS Ion Source
/ Faircloth, Dan (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Doucas, George (OXFORDphysics, Oxford, Oxon) ; Haigh, Martin (OXFORDphysics, Oxford, Oxon) ; Morrison, Jennifer (OXFORDphysics, Oxford, Oxon) ; Thomason, John (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Yiu, Iris Ho-ching (OXFORDphysics, Oxford, Oxon)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1708
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8.
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Development of Emittance Scanner Software for ISIS
/ Thomas, Chris (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Faircloth, Dan (STFC/RAL/ISIS, Chilton, Didcot, Oxon)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1085
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9.
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ISIS Upgrades ? A Status Report
/ Findlay, David (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Adams, Dean (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Broome, Timothy (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Clarke-Gayther, Michael A (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Drumm, Paul (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Faircloth, Dan (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Gardner, Ian (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Gear, Peter (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Glover, Mike George (STFC/RAL/ISIS, Chilton, Didcot, Oxon) ; Hughes, Shaun (STFC/RAL/ISIS, Chilton, Didcot, Oxon) et al.
2006 - 5 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.935
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10.
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Testing, Installation, Commissioning and First Operation of the ISIS RFQ Pre-Injector Upgrade
/ Letchford, Alan ; Faircloth, Dan ; Findlay, David ; Perkins, Michael ; Stevens, Alan ; Whitehead, Mark
Situated at the Rutherford Appleton Laboratory (Oxon., UK), ISIS is currently the world's most intense pulse spallation neutron source, delivering 160 kW of 800 MeV protons to a tungsten target at 50 Hz. A major facility upgrade programme involves the construction of a second, 10 Hz target and an increase in the total beam power of up to 50% (i.e. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.695
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