1. Agenda Status of the FP7 HP3 Proposal (5+5) (A. Khoukaz)
Recent results from microjet beams at ESR (5+5) (R. Grisenti)
Recent results from the GSI Clustertarget (5+5) (H. Orth)
Recent results from the Münster Cluster Target (5+5) (A. Khoukaz)
Status of the PANDA Cluster Target (5+5) (A. Khoukaz)
News from the Jülich/Moscow Pellet Target (5+5) (M. Büscher, P. Fedorets)
New results from the UPTS (5+5) (H. Calen)
Ideas for a pellet generator for PANDA (10+5) (V. Varentsov)
Summary of the Pellet Target Meeting in Jülich (15+5) (M. Büscher, H. Calen)
Discussion: Target TDR (all)

2. Status of the FP7 HP3 Proposal
PANDA Collaboration Meeting
November 2010
Status of the FP7 HP3 Proposal
Alfons Khoukaz
Institut für Kernphysik, WWU Münster, Germany

5. Status of the Proposal Work Package WP20:
„FutureJet –Cryogenic Jets of Nano- and Micrometer-Sized Particles for Hadron Physics“
Hadron Physics 3 Proposal submitted to the European Commission on 18/11/2010
Outcome: Expected for spring 2011

6. Recent results from the Münster Cluster Target
PANDA Collaboration Meeting
November 2010
Recent results from the Münster Cluster Target
Alfons Khoukaz
Institut für Kernphysik, WWU Münster, Germany

7. Reduction of the Gas Load
Additional reduction possible by special beam geometries at the PANDA interaction point possible (e.g. 15 mm x 3 mm)
special skimmer (laser cut)
microscopic view of the skimmer opening

8. Reduction of the Gas Load
Systematic measurements with different skimmer sized necessary
Measurements are performed soon with new skimmers (xx µm x 800 µm)
flat skimmer tip
vs.
conical skimmer tip
60 µm µm µm µm

9. Areal Density: Circular Collimator
Density obtained with a circular collimator with a diameter of 700 µm is used as reference
Compare this
number with
densities obtained
using slit collimators
of different sizes

10. Areal Density: Slit Collimator
Slit collimators of 140 µm and 120 µm (times 800 µm) result in same longitudinal densities (antiproton direction)
Measurements with smaller collimators currently in progress

11. Studies on Further Density Increase
Münster target device will be modified soon to investigate a possible density increase by tiliting the nozzle system
absolute target density

12. The PANDA Cluster-Source Prototype
nozzle cooling
Münster:
horizontal cluster beam direction
PANDA Cluster-Source Prototype (Münster)

13. Status of the PANDA Cluster Target
PANDA Collaboration Meeting
November 2010
Status of the PANDA Cluster Target
Alfons Khoukaz
Institut für Kernphysik, WWU Münster, Germany

14. Status All vacuum pumps for the PANDA cluster source are ordered
Safety aspects: Hydrogen
For the comlete design and operation of the cluster source including pumps etc. a safety document has been created by INBUREX, Hamm
→ Target can be operated as planned
→ Safety information available

16. PANDA-Target(s): Power and Cables

17. PANDA-Target(s): Power and Cables
Preliminary
information for
the cluster target
source
Beam dump
follows SOON
Pellet target data
needed in near
future