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Higgs decaying to bbHIGGS
(HSG5) 
G. PiacquadioG. PiacquadioMany

ATLAS-CATLAS-CONF-2013-079ONF-2013-079 (2013)

paper in preparation

https://cds.cern.ch/record/1563235 (conf note)

2014 (for paper):
ATL-COM-PHYS-2014-051 (general analysis note)

2013 (for conf note):
ATL-COM-PHYS-2013-697 (b-tagging for VH)
ATL-COM-PHYS-2013-465 (general analysis note)

work in progressMarch 2014

RPV Multijet SUSY

SUSY

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

SLAC, UChicago, Yale

none yet

https://cds.cern.ch/record/1646768 (int note)

[https://indico.cern.ch/getFile.py/access?contribId=4&resId=0&materialId=slides&confId=269115
]

work in progress

August 2013

Pileup Jet Corrections

Jet/ETMiss

P. Nef

Pascal Nef, Ariel Schwartzman, Max Swiatlowski

Oxford, Lund, DESY

ATLAS-CONF-2012-064 for 2011 results, ATLAS-CONF-2013-084 for 2012 results

https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2013-083/ , [https://cds.cern.ch/record/1459529
]

 

More work in progress

July 2013

JES Determination and Uncertainties

Jet/ETMiss

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

many

ATLAS-CONF-2012-171

[https://cds.cern.ch/record/1475233#
]

 

Paper draft in progress

 

Boosted Top Reconstruction

Jet/ETMiss

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

SLAC, Columbia, Yale, UHeidelberg

 

[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2013-084/
]

 

Paper forthcoming

August 2013

Jet Substructure Performance

Jet/ETMiss

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

SLAC, UChicago, Columbia, Argonne, UCL, UHeidelberg

arXiv 1306.4945

[http://arxiv.org/abs/1306.4945
]

 

Published

June 2013

Neural network based pixel clusteringTracking/PixelG. PiacquadioG. PiacquadioSLAC, CERN 

PAPER in preparation
Describes improvement in cluster resolution and ability to split shared clusters by using Neural Network pixel clustering (used in ATLAS reconstruction since beginning of 2012)

Supporting documentation:
https://cds.cern.ch/record/1501928
EB reviewMarch 2014
Continuous b-taggingB-taggingG. PiacquadioG. PiacquadioSLAC, CERN,Genova, Nijmegen,
Barcellona, AS
ATLAS-CONF-2014-XXXCONF NOTE in preparation
Supports the simultaneous calibration of multiple working points, including correct propagation of correlated uncertainties. 

Supporting documentation:
https://cds.cern.ch/record/1644430

CONF Note APPROVED
(will go in b-tag paper) 
March 2014
calibration of b-tagging efficiency in dataB-taggingG. PiacquadioG. PiacquadioSLAC
(+ CERN, Nijmegen, Berlin, Stockholm for CONF note) 
ATLAS-CONF-2014-004First ATLAS calibration with uncertainties as low as ~2%, based on novel likelihood method applied on di-lepton ttbar events.

Supporting documentation:
https://cds.cern.ch/record/1538335 (methodology, 2012 EM jets)
https://cds.cern.ch/record/1567111 (calibration on 2011 data) 
https://cds.cern.ch/record/1644568 (calibration on 2012 LC jets) 

 

CONF Note APPROVED
(will go in b-tag paper) 
March 2014

b-tagging in boosted topologies

B-tagging and Jet/ETmiss

M. Kagan

M. Kagan, A. Schwartzman

SLAC, Buenos Aires, NIKEF, Columbia

none yet

none yet

https://indico.cern.ch/conferenceDisplay.py?confId=270837

work in progress

August 2013

Double B-Hadron Tagging

B-tagging

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

University of Buenos Ares

ATLAS-CONF-2012-100

[https://cds.cern.ch/record/1462603
]

 

2011 CONF Approved

June 2012

Quark-Gluon Tagging

Jet/ETMiss

M. Swiatlowski

Max Swiatlowski, Ariel Schwartzman

SLAC, LBNL, Harvard, Yale

ATLAS-CONF-2012-138

[https://cdsweb.cern.ch/record/1480629
]

[https://cds.cern.ch/record/1554107/
]

CONF Approved for BOOST 2012, paper incoming

August 2013

Q-Jets

Jet/ETMiss

M. Swiatlowski

Max Swiatlowski, Ben Nachman, Ariel Schwartzman

SLAC, University of Washington

ATLAS-CONF-2013-087

[https://cds.cern.ch/record/1572981
]

[https://cds.cern.ch/record/1572981
]

CONF Note Approved for BOOST 2013

August 2013

Jet Charge

Standard Model

B. Nachman

Ben Nachman, Max Swiatlowski, Ariel Schwartzman

SLAC, Duke

ATLAS-CONF-2013-086

[https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2013-086/
]

https://cdsweb.cern.ch/record/1554095, https://cds.cern.ch/record/1566473

CONF Note approved for BOOST 2013 (August 2013)

August 2013

Jet image processing analysis

Jet/ETmiss

M. Kagan, E. Strauss, J. Cagan

M. Kagan, E. Strauss, J. Cagan, A. Schwarztman

SLAC

none yet, journal paper in preparation

none yet

http://indico.cern.ch/getFile.py/access?contribId=28&sessionId=6&resId=0&materialId=slides&confId=215704

work in progress

August 2013

Stopped Gluino Search

SUSY

J. Cogan

Andy Haas, Paul Jackson, Josh Cogan

SLAC

ATL-COM-PHYS-2011-166
ATL-COM-PHYS-2011-168
arXiv:1201.5595

https://confluence.slac.stanford.edu/display/Atlas/Stopped+Gluinos

https://twiki.cern.ch/twiki/bin/view/AtlasProtected/StoppedGluinos

submitted to EPJ (Jan/2012)

5/2/2012

Lepton-jets Search

Exotics

E. Strauss

Emanuel Strauss

SLAC, NYU, U. Alberta, U. Michigan

ATL-COM-PHYS-2012-799
CERN-PH-EP-2012-319

https://confluence.slac.stanford.edu/display/Atlas/Lepton+Jets

https://twiki.cern.ch/twiki/bin/view/AtlasProtected/Leptonjets

2011 analysis in EB review

8/1/2012

Boosted objects signatures using jet substructure

Exotics and Standard Model

A. Schwartzman

David. W. Miller, Ariel Schwartzman

SLAC, ANL, UCL, DESY, McGill, Toronto, Oxford, IFIC, UAN,  Weizmann,

ATLAS-COM-CONF-2011-084

 

JetSubstructure TWiki

CONF Note approved on 5/17/11

5/17/11

QCD Event Shapes at High Q^2

Standard Model

A. Schwartzman

David. W. Miller, Ariel Schwartzman

SLAC

ATLAS-STDM-2011-33-002

 

EventShapesAtHighQSquared TWiki

PRD draft in collab review

5/2/2012

SUSY searches with b + MET

SUSY

A. Schwartzman

Bart Butler, Per Hansson, Ariel Schwartzman, Dan Silverstein

SLAC, U Oklahoma, Tokyo, Sheffield, Liverpool, Freiburg, UT Arlington, CERN, Beunos Aires

ATL-COM-PHYS-2011-185

ATL-COM-PHYS-2011-1617
arxiv:1203.6193
ATL-COM-PHYS-2012-116

 

SUSYEtmissBjet Twiki

submitted to PRD (Mar/2012)

5/2/2012

SUSY direct Stop search in 1 lepton + MET final state, full 2012 data

SUSY

T. Eifert

Till Eifert, Philippe Grenier, Ben Nachman

SLAC, Yale, Wuppertal, Geneva, NIKHEF 

ATLAS-CONF-2013-037 
ATL-COM-PHYS-2013-060 (support note)

 

https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/DirectStop1Lepton

Target: publication (conference note is public)

4/4/2013 

MSSM Higgs decaying to b-quarks, produced in association with a b-quark

Higgs

EC. StraussMalone

Su Dong, Caitlin Malone, Emanuel StraussC. Malone, G. Piacquadio,
T. Barklow 

SLAC

 

  

Supporting document (draft):
https://cds.cern.ch/record/1647407

In development

8/1/2012March 2014

Higgs decaying to Z gamma

Higgs

T. Barklow

J. Cogan, B. Fulsom, T. Barklow

SLAC et al. (+22 groups)

ATL-COM-PHYS-2012-1795

 http://arxiv.org/abs/1402.3051

 

In progress

2013/09/05

Decay of X(3872) to J/psi gamma

BPhys

B. Fulsom

B. Fulsom

SLAC, Lancaster, Birmingham, Manchester

 

 

 

In development

2013/09/05

...