Summary R D Plans 1 Patric Muggli Max

Summary "R & D Plans 1" Patric Muggli Max Planck Institute for Physics, Munich • Plans for development of facilities with schedule • 5 year perspective (level of approved support: funded/proposed/idea) • Motivation and objectives • Acceleration goals (summary table) • Application goals • Possibilities for open access • Expectations for network Disclaimer 1: all slides with nice graphics and useful information shamelessly stolen from original talks Disclaimer 2: everything else is the opinion of the convener Disclaimer 3: convener may change his mind at any time without notice Disclaimer 4: I have 30 min. I need to simplify! Sorry! P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

Four “drivers” for photon sources • Storage rings • Linacs • Energy Recovery Linacs (ERLs) • Plasma-based (LWFA, betatron) P. Muggli, Summary Euro. NAAc 11

> 5 0 s t o r a g e r i n In the context of this workshop: Storage rings cannot operate at short, x-ray wavelengths, produce short pulses, because: • Too high an emittance • Flat, unequal emittances beams • Too long for short, coherent photon pulses • Low peak current P. Muggli, Summary Euro. NAAc 11

Too high an emittance Favors • Many dipole magnets • Small dynamic aperture • Large rings • pm-rad difficult but possible P. Muggli, Summary Euro. NAAc 11

Flat, unequal emittances beams • Use undulator insertion device for emittance transformation that preserves exey <ex+ey (ex>ey) to get round beam Too long for short photon pulse P. Muggli, Summary Euro. NAAc 11

Linacs: • Great LCLS success • Mushrooming everywhere • Possibility of operating at higher charge for larger photon flux • Quest for single spike coherent pulse: • Seeding with high harmonic of a laser • Echo, successful experiments @ SLAC • Operation at very low charge (<1 p. C? ) P. Muggli, Summary Euro. NAAc 11

Parameters between storage rings and linacs: large average current (SR) and short bunches (linac) Challenge: injector for CW operation, SC system. P. Muggli, Summary Euro. NAAc 11

Challenges and possible progress with all photon source drivers, including plasma-based ones! P. Muggli, Summary Euro. NAAc 11

France Many (collaborating) institutions P. Muggli, Summary Euro. NAAc 11

All (geographically) close to each other P. Muggli, Summary Euro. NAAc 11

Number of institutions, “satellite”, laser systems (ILE, LAL, LCFIO, LLR, LOA, LPGP, LULI, LUMAT, CPh. T, IRAMIS, IRFU, CEA – Saclay, SOLEIL) ➤ LOA «Salle Jaune» ~2 x 60 TW after upgrade ➤ CEA/IRAMIS «UHI 100» up to 100 TW ➤ LASERIX (2 J, 40 fs), dedicated for X-ray laser facility, also LUIRE pump laser New kids on the block … P. Muggli, Summary Euro. NAAc 11

Very large experimental area! P. Muggli, Summary Euro. NAAc 11

France P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

Elements of a plasma based collider: Conventional + Plasma P. Muggli, Summary Euro. NAAc 11

HEP orientation with quality beams at two main facilities Other physics/applications at satellite facilities P. Muggli, Summary Euro. NAAc 11

Italy Program for RF-gun beam injection in LWFA, TS scattering, PWF with bunch train P. Muggli, Summary Euro. NAAc 11

Aim at: 250 TW, 25 fs, 10 Hz Preliminary LWFA results P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

24/7? P. Muggli, Summary Euro. NAAc 11

Italy P. Muggli, Summary Euro. NAAc 11

Main objectives: -injection of photo-injector bunch in FLAME-driven LWFA -Thomson scattering P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

Good bunch quality can be produced, preserved emittance P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

Italy PWFA oriented P. Muggli, Summary Euro. NAAc 11

Drive laser manipulation and velocity bunching, emittance compensation for bunch current manipulation P. Muggli, Summary Euro. NAAc 11

Facility in existence P. Muggli, Summary Euro. NAAc 11

Echo-like experiment Train of bunches for large transformer ratio experiments, i. e. , large energy gain 5 GV/m, 3 bunches, 100 p. C/bunch, lp=300µm (ne≈1016 cm-3) P. Muggli, Summary Euro. NAAc 11

Bunch, not particle acceleration! P. Muggli, Summary Euro. NAAc 11

FEL applications of multi-bunch trains? P. Muggli, Summary Euro. NAAc 11

Germany International (of electrons!!!!!!) P. Muggli, Summary Euro. NAAc 11

Motivation: a single LHC p+ bunch has enough energy (Joules) to produce a Te. V, ILC-like electron bunch in a single PWFA! P. Muggli, Summary Euro. NAAc 11

No short p+ bunches => rely on self modulation! Measure bunch modulation, injected low energy e- gain energy 10 m, Epeak~1 GV/m P. Muggli, Summary Euro. NAAc 11

Lo. I to be submitted to CERN in June Experiment in 2015? Launch program for 50 -1000 Ge. V electron bunches from a single PPA! P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

P. Muggli, Summary Euro. NAAc 11

Encouraging initial results P. Muggli, Summary Euro. NAAc 11

Strong simulation support P. Muggli, Summary Euro. NAAc 11

Summary of Summary France: LUIRE (ILE – ENSTA) : 2011 15 J / 30 fs 1 shot/min 0. 5 PW 1 shielded experimental area electron & proton acceleration, x-rays APOLLON (ILE – 2014) 150 J / 15 fs 1 shot/min 10 PW 1023 W/cm 2 Large shielded experimental area Long focal length program Short focal length program • Electron acceleration • Ultrahigh intensities (ultra relativistic) • Betatron x-ray sources • Ion acceleration (e. g. RPA) • Undulators to generate x-ray beams • High-harmonic generation on solids • High-harmonic generation in gases • Ultrashort sources • Flying mirror in gases • "Solid" flying mirror • HED physics Some emphasis on HEP applications (injection, staging, single shot diagnostic, stability, etc. ) Linac available for injection (~5 Me. V) Italy: FLAME: 250 TW, 30 fs, 10 Hz system, contrast >1010, pointing <2µm at focal spot Shielded experimental area Linac for external injection into LWFA and Thomson scattering Linac for large transformer ratio PWFA FEL, imaging Very complete facility P. Muggli, Summary Euro. NAAc 11

Germany (Munich) Imaging: Thomson, LWFA-FEL, Treatment: LWFA e- and ion acceleration P. Muggli, Summary Euro. NAAc 11

Germany (Munich) and … SPS, 450 Ge. V, 1011 p+ to accelerated externally injected e- to 1 Ge. V in 5 -10 m Submit Lo. I June 2011 Submit proposal 2012 Start of experiment in 2015 Long term program to accelerate electron bunch to 50 -1000 Ge. V in a single PWFA P. Muggli, Summary Euro. NAAc 11

Trends: Larger lasers: 100 TW -> 1 PW -> 10 PW -> higher energy Higher rep. rates: 1/min. -> 1 Hz-> 10 Hz More (laser, particle) beam lines More injection (“all optical” or from rf-sources) More diverse experiments: few LWFA (HEP), more photons (b-tron, FEL, Compton), more p+ source, more PWFA -> more applications in the longer term Longer plasmas -> guiding More stability More reproducibility Desire for more dedicated facilities needed to make rapid progress toward LWFA-FEL and PLIC (plasma-based linear collider)? • Plans for development of facilities with schedule • 5 year perspective (level of approved support: funded/proposed/idea) • Motivation and objectives • Acceleration goals (summary table) • Application goals • Possibilities for open access • Expectations for network (I suggest to circulate a empty table to fill to gather all requested parameters) Thank you to all speakers! P. Muggli, Summary Euro. NAAc 11