1. Oxford ATLAS SUSY group
“If it’s there, we’ll find it…”
Alan
Claire
Andree
Alex
Mireia
Will
2 Run-1 papers submitted
7 conference notes
5 analyses in progress
Upgrade performance
Upgrade physics studies
James (joint with TH)
Chris (now CERN fellow)

2. ATLAS SUSY publications
ATLAS Supersymmetry public results page: First two Run-I PAPERs both Oxford led
First SUSY search with Higgs boson Oxford led

3. Oxford-led papers since Oct 2012
arXiv: / CERN-PH-EP / submitted to JHEP, “Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at √s = 8 TeV proton-proton collisions using the ATLAS experiment”
The first ATLAS run-1 SUSY paper
Innovative search in very high jet multiplicity final states
Very sensitive to squark/gluino production and cascade decays.
arXiv: / CERN-PH-EP / submitted to JHEP, “Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in sqrt{s}=8 TeV pp collisions with the ATLAS detector”
The second ATLAS run-1 SUSY paper
World-leading sensitivity to sbottom squarks
Interpretations for stop squarks and near-degenerate squarks

4. SUSY multi-jet + pTmiss
arXiv:
SUSY multi-jet + pTmiss
Novel method proposed by Chris Young
Analysis led by Mireia Cripsin Ortuzar
Papers edited by Chris Young & Alan Barr
World-leading sensitivity to (esp. stop) squarks and gluinos in cascade decays
Run-1 paper completed

5. SUSY sbottom searches Sbottom squark plays special role on SUSY
arXiv:
Sbottom squark plays special role on SUSY
Search led by Alex Dafinca with Will Kalderon
Different signal regions target different mass heirarchies (e.g. ISR)
World-leading sensitivity to sbottom squarks
Turns out also to be rather sensitive to stop squarks
Run-I paper completed

6. SUSY Gaugino + Higgs searches
ATLAS-CONF
SUSY Gaugino + Higgs searches
First search to look for Higgs in SUSY cascade decays
Dedicated b-tagging performance studies
Statistically limited, but providing first constraints
Run-I CONF note completed  paper

7. Current activities Run-I papers Run-II preparation
Leading new scharm analysis
Leading new sbottom + Higgs search
Initiated & active on new pMSSM summary & interpretations paper
Initiated & active on new Standard Model multi-jet (unfolded) papers
New NMSSM pheno/interpretations analysis
Run-II preparation
MET performance – Oxford-led
B-tagging performance
Physics capabilities – major Oxford input

8. SUSY scharm searches New analysis initiated
Plots not public
New analysis initiated
Unique search aimed specifically at second generation squarks
Selection based on sbottom case
Charm-tagging based on neural network
Complimentary to ATLAS stop  charm + LSP search

9. CONF notes since Oct 2012
ATLAS-CONF , "Search for direct sbottom pair production in events with missing transverse momentum and two b-jets in 12.8/fb of pp collisions at √s = 8 TeV with the ATLAS detector“
ATLAS-CONF , "Search for direct stop production in events with missing transverse momentum and two b-jets using 12.8/fb of pp collisions at √s = 8 TeV with the ATLAS detector"
ATLAS-CONF , “Search for direct third generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8 TeV pp collisions with the ATLAS detector”, May 2013
ATLAS-CONF : “Search for new phenomena using final states with large jet multiplicities and missing transverse momentum with ATLAS in 20/fb at sqrt(s) = 8 TeV”
ATLAS-CONF , “Search for chargino and neutralino production in final states with one lepton, two b-jets consistent with a Higgs boson, and missing transverse momentum with the ATLAS detector in 20.3/fb of √s = 8 TeV pp collisions”
ATLAS-COM-CONF : "Search for direct stop production in events with missing transverse momentum and two b-jets using 12.8/fb of pp collisions at sqrt{s} = 8 TeV with the ATLAS detector", Dec 2012

10. COM/INT notes since Oct 2012
ATL-COM-PHYS : “Searches for Supersymmetry at the high luminosity LHC with the ATLAS Detector”
ATL-COM-PHYS : "Search for sbottom pair production in final states with Missing Transverse Energy and 2 b-jets”, Oct 2012
ATL-COM-PHYS : "Search for sbottom pair production in final states with Missing Transverse Energy and 2 b-jets (with stop reinterpretation)", Dec 2012
ATL-COM-PHYS : “Quest for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 20.3/fb of 8 TeV proton-proton collisions : Supporting documentation”
ATL-COM-PHYS : "Search for direct sbottom or stop pair production in final states with Missing Transverse Energy and two b-jets", Jan 2013
ATL-COM-PHYS : “Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at s√=8TeV proton-proton collisions using the ATLAS experiment”
ATL-COM-PHYS : “Search for weak gaugino production in final states with one lepton, two b-jets consistent with a Higgs boson, and missing transverse momentum with the ATLAS detector in 20.3/fb of sqrt(s) = 8 TeV pp collisions”
ATL-COM-PHYS : "Search for direct third generation squark pair production in final states with Missing Transverse Momentum and two b-jets in s√=8 TeV pp collisions with the ATLAS detector"
ATL-COM-PHYS : “Jet and Missing ET Performance at High Luminosity”
ATL-COM-PHYS : “Performance assumptions based on full simulation for an upgraded ATLAS detector at a High-Luminosity LHC”, Sept 2013

11. Conference/Workshop talks/posters
EPS 2013, Stockholm
NORDITA 2013, Stockholm
Kruger 2012, South Africa
Hadronic calibration workshop, Chicago, 2013
BOOST-2013, Flagstaff, Arizona
ATLAS SUSY Workshop, Amsterdam, 2013