International HiRadMat Workshop

Session

Materials Science & Beam Induced Damage Research

10 Jul 2019, 13:30

503/1-001 - Council Chamber (CERN)

Conveners

Materials Science & Beam Induced Damage Research: Displacement cross section measurement at HiRadMat

• Shin-ichiro Meigo (J-PARC/JAEA)

Materials Science & Beam Induced Damage Research: Beam impact response of irradiated and functionally graded materials

• Marilena Tatiana Tomut

Materials Science & Beam Induced Damage Research: An introduction to the mechanics of materials interacting with energetic particle beams and their testing

• Alessandro Bertarelli (CERN)

Materials Science & Beam Induced Damage Research: CERN’s Beam Intercepting Devices development and integral testing at the HiRadMat facility

• Claudio Leopoldo Torregrosa Martin (CERN)
• Marco Calviani (CERN)

Materials Science & Beam Induced Damage Research: Irradiation and Structural Analysis Capabilities at Brookhaven National Laboratory

• Mark Palmer (BNL)

Presentation materials

HRMT_STI_workshop_10July2019_v0.4.pptx

IntroToMechanicsOfMaterials_AB.pdf

IntroToMechanicsOfMaterials_AB.pptx

Meigo_HiRadMat2019.pdf

Meigo_HiRadMat2019.pptx

Palmer_BNL_HiRadMat_R4.pdf

Palmer_BNL_HiRadMat_R4.pptx

sti

Tomut_HiRadMat_2019.pdf

Tomut_HiRadMat_2019.pptx

33. An introduction to the mechanics of materials interacting with energetic particle beams and their testing

Alessandro Bertarelli (CERN)

The rapid interaction of highly energetic particle beams with matter induces dynamic responses in the impacted body. If the beam pulse is sufficiently intense, extreme conditions can be reached such as very high pressures, changes of material density, phase transitions, intense stress waves, material fragmentation and explosions. Even at lower intensities and on longer time scales, significant...

36. Beam impact response of irradiated and functionally graded materials

Marilena Tatiana Tomut (GSI, Darmstadt; WWU Münster)

The HiRadMat beamline at SPS, CERN, made possible materials science experiments at high energy densities driven by high intensity proton beam pulses with short duration. Although for light materials at some of the future facilities, the deposited power density in the beam intercepting devices is much higher than what can be achieved at HiRadMat, this facility offers an unprecedented test bench...

37. CERN’s Beam Intercepting Devices development and integral testing at the HiRadMat facility

Marco Calviani (CERN)

HiRadMat proved in the last few years to be an essential part of the design, testing and validation of CERN’s beam intercepting devices applications, managed by the CERN’s EN-STI Group. This includes studies on high power (density) targetry, testing and validation of collimators materials, integral testing of new equipment, validation of absorbers materials and studies on material R&D for...

6. Displacement cross section measurement at HiRaDMat

Shin-ichiro Meigo (J-PARC/JAEA)

As the increase of beam power of hadron accelerators, the damage to target material is essential. For estimation of damage such as target material used at the facility, displacement per atom (DPA), calculated by the particle flux multiplied displacement cross section, is widely employed as an index of the damage. Although the DPA is employed as the damage index of the materials, the...

40. Irradiation and Structural Analysis Capabilities at Brookhaven National Laboratory

Dr Mark Palmer (BNL)

The unique suite of tools available at Brookhaven National Laboratory (BNL), which provides irradiations capabilities at the Brookhaven Linac Isotope Producer (BLIP) along with on-site structural analysis capabilities at the National Synchrotron Light Source II (NSLS-II), provides a complementary materials evaluation capability to the High-radiation to Materials Facility (HiRadMat) at CERN. ...