*H1’30: a personal

reviewManfred Fleischer, DESY, 5.11.15

HERA/H1 in 1985(annual report)

*30 years ago – the historic approach:

- studied physics in Hamburg (started in 1984)- two excited professors in 1985:

- Erich Lohrman: „Ich habe heute in meinem Büro Musik gehört! Die HERA Tunnelbohrmaschine ist unter meinem

Büro durchgekommen.“ - Hans Duhm: „Ich möchte ihnen heute einmal das HERA Projekt

vorstellen“ (in the remaining 20 min of a lecture)

- since 1989 on DESY campus: start of diploma thesis on BEMC calibration

- Begin of January 1990: excited vistors of the BEMC Group

Eisele, Feltesse and Oberlack Uni HH (just 500 m away!)Message: The BEMC is definitely the most important component

of the first years of H1 data taking. complete redesign! But no increase of funding (1 Mio DM) heavy work testbeam in June 1990 very good cooperation with colleagues from Czechoslovakia (!) transition to FH1K

*30 years ago – a personal approach:

After Diploma:

PhD Thesis as DESY student

PostDoc at DESY (securing BEMC running till end of 1994)Calorimeter Coordination (MPI, charged to calo costs)

Switched to Dortmund (Calo+RACO)TC Deputy (to Phil Biddulph)

Upgrade Coordination

Switch to … DESY directorate

Education in H1 and training on the job have opened for many young scientists a carreer path!H1 was very successful in this!

We urgently need statistics about this!It is THE asset of working in HEP!We need these arguments to secure Future funding – increasingly important

Leading scientist/ Profoessor

Senior Staff Scientist (HEP)

Scientist (in another field)

Industry ("Produktion")

Instustry ("Di-enstleistung")

"Selbstständig"

No Trace

Do not use –

personal guess „MC“

As planned by the collaborationdisplayed for computing:

Plan in 2008: „finish all analyses within 5 years“

2010 2011 2012 2013 20140

50

100

Computing (reality)

H1 is like a marathon runner: economical in costs, but steadily moving (I hope the move to the bird cluster is accomplished.)

*The last years:

Data access + data preservation Continue Open Lab: Visits / Short term invitations

possible and wellcome

Main ingredients: Interest, priorities on topics, endurance

Basis layed down as new agreement(to supersede the old one)

Signed agreements so far arrived from: ANTW, BIRM, HDB1, JINR, MARS, ORSA, RAL, PODG, PRG2, SACL,

ULBA, YERE, ZUER, ZUTHFeedback missing from: AAC1, BRUX, BUCH, CRAC, DORT, ECPL, KOSI, LANC, LIVE, QMWC, MEX1, ITEP, LPI, PRG1, SOFI, WUPPLate mailing: HAM2, INFN, MPIM

*Future years:

*Accelerators*Detectors*Physics

ILCLHCHERA

+ support through strong theory group+ computing infrastructure+ testbeam & other infrastructures

> Use of DESY infrastructure for particle physics

e.g. ALPS, OLYMPUS, Belle II, LHC upgrades …

> Strategic role of DESY as national funded laboratory for particle physics

DESY‘s Long-term Strategy in Particle Physics

Det. + Acc. R&D

A glimps to the future of HEP@DESY:

Personpower in particle physics

*Resume:

H1 has been a very successful experiment

good detector + upgrades good technical and adminstrative staff good spirit in the collaboration good collaboration management good training bed for young scientists good opportunities for personal development

rich harvest – thanks to all scientists!… and still ongoing