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Design Of The Lbne Beamline
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Download or read book Design of the LBNE Beamline written by and published by . This book was released on 2015 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Long Baseline Neutrino Experiment (LBNE) will utilize a beamline facility located at Fermilab to carry out a compelling research program in neutrino physics. The facility will aim a wide band beam of neutrinos toward a detector placed at the Sanford Underground Research Facility in South Dakota, about 1,300 km away. The main elements of the facility are a primary proton beamline and a neutrino beamline. The primary proton beam (60-120 GeV) will be extracted from the MI-10 section of Fermilab's Main Injector. Neutrinos are produced after the protons hit a solid target and produce mesons which are sign selected and subsequently focused by a set of magnetic horns into a 204 m long decay pipe where they decay mostly into muons and neutrinos. The parameters of the facility were determined taking into account the physics goals, spacial and radiological constraints and the experience gained by operating the NuMI facility at Fermilab. The initial beam power is expected to be ~1.2 MW, however the facility is designed to be upgradeable for 2.3 MW operation. We discuss here the status of the design and the associated challenges.
Download or read book Design of the LBNF Beamline written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Long Baseline Neutrino Facility (LBNF) will utilize a beamline located at Fermilab to provide and aim a neutrino beam of sufficient intensity and appropriate energy range toward DUNE detectors, placed deep underground at the SURF Facility in South Dakota. The primary proton beam (60 - 120 GeV) will be extracted from the MI-10 section of Fermilab's Main Injector. Neutrinos are produced after the protons hit a solid target and produce mesons which are subsequently focused by magnetic horns into a 194 m long decay pipe where they decay into muons and neutrinos. The parameters of the facility were determined taking into account the physics goals, spacial and radiological constraints and the experience gained by operating the NuMI facility at Fermilab. The Beamline facility is designed for initial operation at a proton-beam power of 1.2 MW, with the capability to support an upgrade to 2.4 MW. LBNF/DUNE obtained CD-1 approval in November 2015. We discuss here the design status and the associated challenges as well as the R & D and plans for improvements before baselining the facility.
Book Synopsis A Conceptual Design of the 2+ MW LBNE Beam Absorber by :
Download or read book A Conceptual Design of the 2+ MW LBNE Beam Absorber written by and published by . This book was released on 2011 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab. The facility will aim a beam of neutrinos, produced by 60-120 GeV protons from the Fermilab Main Injector, toward a detector placed at the Deep Underground Science and Engineering Laboratory (DUSEL) in South Dakota. Secondary particles that do not decay into muons and neutrinos as well as any residual proton beam must be stopped at the end of the decay region to reduce noise/damage in the downstream muon monitors and reduce activation in the surrounding rock. This goal is achieved by placing an absorber structure at the end of the decay region. The requirements and conceptual design of such an absorber, capable of operating at 2+ MW primary proton beam power, is described.
Book Synopsis A Modular Optics Design for the LBNE Beamline by :
Download or read book A Modular Optics Design for the LBNE Beamline written by and published by . This book was released on 2010 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protons extracted from the Main Injector (MI) in the MI-60 straight section are transported 84 m through quadrupole Q106 in the NuMI stub, at which point two 6-3-120 vertical switching magnets, followed by three EPB vertical dipoles, steer the beam into the main body of the LBNE beamline. From Q106 in NuMI the LBNE beamline transports these protons 722.0 m to the LBNE target, located 41.77 m (137.0 ft) below the MI beamline center (BLC) elevation, on a trajectory aimed towards DUSEL. Bending is provided (predominantly) by 34 long (6 m) MI-style IDA/IDB and 8 short (4 m) IDC/IDD dipoles [through 48.36{sup o} horizontally and -5.844{sup o} (net) vertically]. Optical properties are defined by 49 quadrupoles (grouped functionally into 44 focusing centers) of the proven MI beamline-style 3Q60/3Q120 series. All focusing centers are equipped with redesigned MI-style IDS orbit correctors and dual-plane beam position monitors (BPM's). Ample space is available in each arc cell to accommodate ion pumps and diagnostic instrumentation. Parameters of the main magnets are listed in a table.
Book Synopsis Status of the LBNE Neutrino Beamline by :
Download or read book Status of the LBNE Neutrino Beamline written by and published by . This book was released on 2011 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab to carry out a compelling research program in neutrino physics. The facility will aim a beam of neutrinos toward a detector placed at the Homestake Mine in South Dakota. The neutrinos are produced in a three-step process. First, protons from the Main Injector (60-120 GeV) hit a solid target and produce mesons. Then, the charged mesons are focused by a set of focusing horns into the decay pipe, towards the far detector. Finally, the mesons that enter the decay pipe decay into neutrinos. The parameters of the facility were determined taking into account several factors including the physics goals, the Monte Carlo modeling of the facility, spacial and radiological constraints and the experience gained by operating the NuMI facility at Fermilab. The initial beam power is expected to be ≈700 kW, however some of the parameters were chosen to be able to deal with a beam power of 2.3 MW. We discuss here the status of the conceptual design and the associated challenges.
Book Synopsis Gratings, Mirrors and Slits by : WB Peatman
Download or read book Gratings, Mirrors and Slits written by WB Peatman and published by Routledge. This book was released on 2018-10-08 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended to provide scientists and engineers at synchrotron radiation facilities with a sound and convenient basis for designing beamlines for monochromatic soft x-ray radiation, this text will also be helpful to the users of synchrotron radiation who want to help ensure that beamlines being built are optimized for the experiments to be performed on them. The primary purpose of a beamline is to capture as much of the light of the source as possible and then to transfer the desired portion of that light as completely as possible to the experiment. With the development of dedicated, brilliant synchrotron radiation sources, the first half of the task has been greatly simplified. The beamline designer must contend with the second half of the problem -- conserving the brilliance of the source through an optical system which monochromatizes and focuses the radiation.
Book Synopsis The Design of an Undulator Beamline with a SCVPGM by : Yonglian Yan
Download or read book The Design of an Undulator Beamline with a SCVPGM written by Yonglian Yan and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development Publisher : ISBN 13 : Total Pages :1284 pages Book Rating :4.3/5 (121 download)
Book Synopsis Energy and Water Development Appropriations for 2011: Dept. of Energy fiscal year 2011 justifications (cont.) by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Download or read book Energy and Water Development Appropriations for 2011: Dept. of Energy fiscal year 2011 justifications (cont.) written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2010 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Analysis of Beamline Components in Fermilab Mu2e Experiment by : Austin J. McElderry
Download or read book Design and Analysis of Beamline Components in Fermilab Mu2e Experiment written by Austin J. McElderry and published by . This book was released on 2017 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission of the Fermilab Mu2e experiment is to detect the conversion of muons into electrons in the field of a nucleus. This conversion process is known as Charged Lepton Flavor Violation (CLFV) in particle physics. The Mu2e sensitivity is expected to be four orders of magnitude beyond the SINDRUM II experiment at the Paul Scherrer Institute. To meet this expectation, the experiment requires a low energy muon beam and a high precision detector. The Fermilab accelerator complex will be utilized to generate a proton beam in which a production solenoid (PS) will receive to produce the desired muon beam. The beam will then travel through the transport solenoids (TS) to a detector solenoid (DS). The sensitive measurement components such as the proton absorber and calorimeter, simply called the DS train, rest on rails within the detector solenoid. During installation of the DS train, component positions must meet a +/-2 mm tolerance. To ensure this goal, DS train components will undergo a new design iteration and will be evaluated through finite element analysis (FEA). Axial couplers used to connect each component on the DS train, will be designed and analyzed to prevent buckling and minimize deflection from the 2000 lb compressive load. A support stand for the instrumentation feed-through bulkhead (IFB) will be modified to facilitate the expected installation forces in reference to the ASME Division II guidelines for pressure vessels. The DS train installation process will need to be reviewed to prevent failures. This includes analyzing the pallet lifter chosen to extract the external stands the DS train rests on. Analysis is necessary to confirm that the trench grating that is built into the floor below the DS train will not bend significantly under the loading from the extraction process. Critical review of the components and installation of the beamline system is vital to the success of Mu2e.
Book Synopsis Design and Performance of Beamline 7C at the Photon Factory by : Atsushi Koyama
Download or read book Design and Performance of Beamline 7C at the Photon Factory written by Atsushi Koyama and published by . This book was released on 1991 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy and Water Development Appropriations for 2011, Part 3, February 2010, 111-2 Hearings by :
Download or read book Energy and Water Development Appropriations for 2011, Part 3, February 2010, 111-2 Hearings written by and published by . This book was released on 2010 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Overview of the LBNE Neutrino Beam by :
Download or read book Overview of the LBNE Neutrino Beam written by and published by . This book was released on 2011 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab. The facility is designed to aim a beam of neutrinos toward a detector placed at the Deep Underground Science and Engineering Laboratory (DUSEL) in South Dakota. The neutrinos are produced in a three-step process. First, protons from the Main Injector hit a solid target and produce mesons. Then, the charged mesons are focused by a set of focusing horns into the decay pipe, towards the far detector. Finally, the mesons that enter the decay pipe decay into neutrinos. The parameters of the facility were determined by an amalgam of the physics goals, the Monte Carlo modeling of the facility, and the experience gained by operating the NuMI facility at Fermilab. The initial beam power is expected to be ≈700 kW, however some of the parameters were chosen to be able to deal with a beam power of 2.3 MW.
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development Publisher : ISBN 13 : Total Pages :1092 pages Book Rating :4.3/5 (121 download)
Book Synopsis Energy and Water Development Appropriations for 2012: Dept. of Energy FY 2012 justifications (cont.) by : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Download or read book Energy and Water Development Appropriations for 2012: Dept. of Energy FY 2012 justifications (cont.) written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2011 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ALS Beamline Design Requirements by :
Download or read book ALS Beamline Design Requirements written by and published by . This book was released on 1996 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual is written as a guide for researchers in designing beamlines and endstations acceptable for use at the ALS. It contains guidelines and policies related to personnel safety and equipment and vacuum protection. All equipment and procedures must ultimately satisfy the safety requirements set aside in the Lawrence Berkeley National Laboratory (LBNL) Health and Safety Manual (PUB-3000) which is available from the ALS User Office or on the World WideWeb from the LBNL Homepage (http:// www.lbl.gov).
Book Synopsis LBNE Lattice & Optics for Proton Extraction at MI-10 and Transport to a Target Above Grade by :
Download or read book LBNE Lattice & Optics for Proton Extraction at MI-10 and Transport to a Target Above Grade written by and published by . This book was released on 2011 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the Long Baseline Neutrino Experiment (LBNE) at Fermilab 120 GeV/c protons will be transported from the Main Injector (MI) to an on-site production target. The lattice design and optics discussed here has the beam extracted vertically upwards from MI-10 and the keeps the majority of the line at an elevation above the glacial till/rock interface and terminates on a target at 10 ft above grade. The LBNE beamline discussed here is a modular optics design comprised of 3 distinct lattice configurations, including the specialized MI → LBNE matching section and Final Focus. The remainder of the line is defined by six FODO cells, in which the length and phase advance are chosen specifically such that beam size does not exceed that of the MI while also making the most efficient use of space for achromatic insertions. Dispersion generated by variations in the beam trajectory are corrected locally and can not bleed out to corrupt the optics elsewhere in the line. Aperture studies indicate that the line should be able to transport the worst quality beam that the Main Injector might provide. New IDS dipole correctors located at every focusing center provide high-quality orbit control and further ensure that LBNE meets the stringent requirements for environmental protection.
Book Synopsis A Beamline Design and Data Acquisition with the 20-MeV, 20-ps Electron Beam for the Higher-order Mode Studies of the APS SR-rf Cavities by :
Download or read book A Beamline Design and Data Acquisition with the 20-MeV, 20-ps Electron Beam for the Higher-order Mode Studies of the APS SR-rf Cavities written by and published by . This book was released on 1993 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: A beamline has been designed and assembled to use the ANL Chemistry Division 20-MeV electron linac for the testing of higher-order mode excitation and damping in rf cavities. The beamline consists of two sections (a beam collimating section with a 1.5 inches-OD vacuum line, and a cavity test section with a 3 inches-OD vacuum line), separated by two double aluminum foil windows. The beam diagnostics consist of a stripline beam position monitor, integrating current transformers, fluorescent screens, and a Faraday cup. EPICS (Experimental Physics and Industrial Control System) is used for beamline control, monitoring, and data acquisition. Also described is the diagnostic system used for beam image capture and analysis using EPICS-controlled hardware and PV-WAVE software. The rf cavity measurement will be described in a separate paper.
Book Synopsis Post-Target Beamline Design for Proposed FFTB Experiment with Polarized Positrons by : Y. Batygin
Download or read book Post-Target Beamline Design for Proposed FFTB Experiment with Polarized Positrons written by Y. Batygin and published by . This book was released on 2003 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beamline after positron production target for the proposed experiment E-166 is discussed. Beamline includes bending magnets and solenoid to deliver polarized positron beam from the target to polarimeter. Results of simulation indicate that transmission efficiency of 1 ... 3% with beam polarization of 60 ... 80% can be obtained if beam energy resolution is required while the transmission of 40 ... 77 % and polarization of 40% can be obtained without beam energy resolution.
