Workshop on Very Cold and Ultra Cold Neutron Sources for ESS

Contribution List

15. Welcome from LENS

Robert McGreevy (STFC)

2/2/22, 9:00 AM

14. Welcome and ESS General Status

Helmut Schober (European Spallation Source)

2/2/22, 9:05 AM

16. Welcome and ESS Science Update

Andreas Schreyer

2/2/22, 9:25 AM

17. The HighNESS Project

Valentina Santoro (European Spallation Source ERIC)

2/2/22, 9:50 AM

18. Very Cold and Ultra Cold sources for ESS

Luca Zanini (European Spallation Source ERIC)

2/2/22, 10:40 AM

19. Ultra cold neutron sources for fundamental physics experiments

Hartmut Abele (TU Wien)

2/2/22, 11:10 AM

20. Very Cold Neutron sources for fundamental physics experiments

Hirohiko Shimizu

2/2/22, 11:40 AM

21. Some considerations for condensed matter instrumentation with Very Cold Neutron

Markus Strobl

2/2/22, 12:10 PM

22. Ultra Cold Neutron sources development at PNPI

Anatolii Serebrov

2/2/22, 1:40 PM

23. Superfluid-helium UCN sources -"in-beam" versus "in-pile"

Oliver Zimmer (ILL)

2/2/22, 2:10 PM

24. Ultra cold neutron sources based on solid deuterium

Bernhard Lauss

2/2/22, 2:40 PM

25. Experience with the very cold neutron source PF2/VCN at the Institut Laue-Langevin

Tobias Jenke

2/2/22, 3:10 PM

26. On the inquiry into the scientific case for and technical feasibility of intense very cold neutron beams

Michael Fitzsimmons (ORNL/UTK)

2/2/22, 3:55 PM

I will provide some historical and scientific context for consideration of a very cold neutron source at the Second Target Station, ORNL. I focus on opportunities of VCN beams for materials science. The talk draws upon the 2016 ORNL workshop report: https://conference.sns.gov/event/18/.

27. Oppurtunities in the use of Very Cold Neutrons for reflectometry tecniques

Frederic Ott

2/2/22, 4:25 PM

28. Opportunities in the use of Very Cold Neutron for imaging techniques

Frederic Ott

2/2/22, 4:40 PM

29. Colder neutrons for Neutron Spin Echo instruments

Peter Falus

2/2/22, 4:55 PM

54. Very Cold Neutrons in condensed matter research

Ferenc Mezei

2/2/22, 5:15 PM

30. Why very cold neutrons could be useful for neutron antineutron searches

Valery Nesvizhevsky (Institut Max von Laue - Paul Langevin)

2/2/22, 5:35 PM

31. Upgrades of Neutron Decay Angular Correlation and Lifetime Measurements at LANL: UCNA+ and UCNtau+

Prof. Albert Young (NC State University)

2/2/22, 5:50 PM

32. Virtual tour of the ESS monolith

Ulf Odén (European Spallation Source ERIC)

2/3/22, 9:00 AM

33. Moderators cooling at ESS

Yannick Beßler (Forschungszentrum Jülich)

2/3/22, 9:20 AM

34. The source for Ultra Cold Neutrons at the FMR II

Andreas Frei

2/3/22, 9:40 AM

35. The Moderator Test Facility at Budapest Research Reactor

Alex Szakál (Centre for Energy Research)

2/3/22, 10:00 AM

36. Materials and libraries for Ultra Cold and Very Cold Neutron moderators

Rolando Granada (Argentine Atomic Energy Commission)

2/3/22, 10:35 AM

37. Experience with the Solid D2 Moderator of the UCN Source at PSI and its Design

Bertrand Blau (PSI)

2/3/22, 11:05 AM

38. Growing solid deuterium crystal for Ultra Cold Neutron production

Ekaterina Korobkina

2/3/22, 11:25 AM

39. SuperSUN, a new UCN converter: concept and strategy

Estelle Chanel (Institut Laue Langevin)

2/3/22, 11:45 AM

40. Solid cold moderator developments at the high Brilliance Source

Alexander Schwab (JCNS-2, Forschungszentrum Jülich GmbH)

2/3/22, 12:05 PM

56. Information about discussion sessions

Valentina Santoro (European Spallation Source ERIC)

2/3/22, 12:25 PM

41. A Superfluid He Superthermal Ultracold Neutron Source Embedded in a Cylindrical, High Power Spallation Target

Dr Kent Leoung

2/3/22, 1:25 PM

42. Production of ultracold neutrons in a decelerating runaway trap

Valery Nesvizhevsky (Institut Max von Laue - Paul Langevin)

2/3/22, 1:45 PM

43. Approaches to in situ UCN production and detection for high-density storage experiments

Skyler Degenkolb

2/3/22, 2:05 PM

44. On trapping cold neutrons in Fabry-Perot nanostructures and neutron life time

Maaza

2/3/22, 2:25 PM

47. WG6 Condensed Matter

Markus Strobl , Peter Falus, Roger Pynn

2/3/22, 4:15 PM

48. WG5 Fundamental Physics

Skyler Degenkolb

2/4/22, 8:30 AM

Outcome from Working Groups

49. WG1 Liquid Helium Based

Estelle Chanel (Institut Laue Langevin)

2/4/22, 8:50 AM

Outcome from Working Groups

50. WG2 UCN Solid deuterium based

Dieter Ries (Johannes Gutenberg University Mainz)

2/4/22, 9:10 AM

Outcome from Working Groups

51. WG3 VCN Source

Tobias Jenke

2/4/22, 9:30 AM

Outcome from Working Groups

52. WG4 Alternative concepts

Douglas Di Julio (European Spallation Source ERIC)

2/4/22, 9:50 AM

Outcome from Working Groups

53. WG6 Condensed matter

2/4/22, 10:10 AM

Outcome from Working Groups

55. Outlook - final words

Valentina Santoro (European Spallation Source ERIC)

2/4/22, 10:50 AM

45. Feedback from Working Groups

TBD

46. Summary/Action Plan Close Out

TBD