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Related papers

Related papers: The Night before the LHC

200 papers

I start with a brief summary of Higgs Mechanism and supersymmetry. Then I discuss the theoretical constraints, current limits and search strategies for Higgs boson(s) at LHC - first in the SM and then in the MSSM. Finally, I discuss the…

High Energy Physics - Phenomenology · Physics 2014-11-17 D. P. Roy

The talk contains an overview of recent experimental results obtained by the LHC experiments. The measured inclusive event properties, as well as various correlation phenomena, are compared with predictions of phenomenological models.

High Energy Physics - Experiment · Physics 2017-10-17 S. Todorova-Nova

We present a framework for forecasting cosmological constraints from future neutral hydrogen intensity mapping experiments at low to intermediate redshifts. In the process, we establish a simple way of comparing such surveys with optical…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-08 Philip Bull , Pedro G. Ferreira , Prina Patel , Mario G. Santos

A pressing problem for supersymmetry (SUSY) phenomenologists is how to incorporate Large Hadron Collider search results into parameter fits designed to measure or constrain the SUSY parameters. Owing to the computational expense of fully…

High Energy Physics - Phenomenology · Physics 2015-05-28 A. Buckley , A. Shilton , M. J. White

The ATLAS and CMS experiments at the Large Hadron Collider (LHC) may discover the squarks (\tilde{q}) and gluino (\tilde{g}) of the minimal supersymmetric standard model (MSSM) in the early stage of the experiments if their masses are…

High Energy Physics - Phenomenology · Physics 2009-09-29 Mihoko M. Nojiri , Kazuki Sakurai , Yasuhiro Shimizu , Michihisa Takeuchi

Multiple searches for supersymmetry have been performed at the CMS experiment. Of these, inclusive searches aim to remain as sensitive as possible to the widest range of potential new physics scenarios. The results presented in this talk…

High Energy Physics - Experiment · Physics 2014-09-15 Chris Lucas

We analyze the implications for the status and prospects of supersymmetry of the Higgs discovery and the last XENON data. We focus mainly, but not only, on the CMSSM and NUHM models. Using a Bayesian approach we determine the distribution…

High Energy Physics - Phenomenology · Physics 2015-06-12 Maria Eugenia Cabrera , J. Alberto Casas , Roberto Ruiz de Austri

We derive the latest constraints on various simplified models of natural SUSY with light higgsinos, stops and gluinos, using a detailed and comprehensive reinterpretation of the most recent 13 TeV ATLAS and CMS searches with $\sim 15$…

High Energy Physics - Phenomenology · Physics 2017-09-05 Matthew R. Buckley , David Feld , Sebastian Macaluso , Angelo Monteux , David Shih

The exploration of B-meson decays has reached an unprecedented level of sophistication, with a phase of even much higher precision ahead of us thanks to run 2 of the LHC and the future era of Belle II and the LHCb upgrade. For many…

High Energy Physics - Phenomenology · Physics 2015-09-03 Robert Fleischer

Some of the studies performed by the ATLAS and CMS collaborations to establish the future sensitivity of the experiments to extra dimension signals are reviewed. The discrimination of those signals from other new physics signals and the…

High Energy Physics - Experiment · Physics 2019-08-14 Laurent Vacavant

We perform a likelihood analysis of the constraints from accelerator experiments and astrophysical observations on supersymmetric (SUSY) models with SU(5) boundary conditions on soft SUSY-breaking parameters at the GUT scale. The parameter…

Simulating pp collisions at LHC energies in the framework of the SUGRA model and the detection of the produced leptons and jets by ATLAS we demonstrate that a clean signature of SUSY can be obtained over a large domain of the parameter…

High Energy Physics - Phenomenology · Physics 2007-05-23 Adrian Mirea , Elemer Nagy

The Large Hadron Collider will provide an unprecedented quantity of collision data right from the start-up. The challenge for the LHC experiments is the quick use of these data for the final commissioning of the detectors, including…

High Energy Physics - Experiment · Physics 2007-05-23 Kati Lassila-Perini

Searches for physics beyond the Standard Model of particle physics are about to enter a new era with the startup of the Large Hadron Collider (LHC) at CERN. Prospects for R-parity conserving supersymmetry discovery and measurements with the…

High Energy Physics - Phenomenology · Physics 2010-02-17 B. K. Gjelsten

Search for SUSY in HEP is of enormous interest for the past few decades. Continuous searches were conducted at LHC regarding SUSY for prompt, non-prompt, R-parity conserving and violating generation and decays. The limits obtained from…

High Energy Physics - Experiment · Physics 2020-12-02 Susmita Bhaduri , Anirban Bhaduri

We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpretation Forum. We detail current experimental offerings in…

High Energy Physics - Phenomenology · Physics 2020-08-25 Waleed Abdallah , Shehu AbdusSalam , Azar Ahmadov , Amine Ahriche , Gaël Alguero , Benjamin C. Allanach , Jack Y. Araz , Alexandre Arbey , Chiara Arina , Peter Athron , Emanuele Bagnaschi , Yang Bai , Michael J. Baker , Csaba Balazs , Daniele Barducci , Philip Bechtle , Aoife Bharucha , Andy Buckley , Jonathan Butterworth , Haiying Cai , Claudio Campagnari , Cari Cesarotti , Marcin Chrzaszcz , Andrea Coccaro , Eric Conte , Jonathan M. Cornell , Louie Dartmoor Corpe , Matthias Danninger , Luc Darmé , Aldo Deandrea , Nishita Desai , Barry Dillon , Caterina Doglioni , Juhi Dutta , John R. Ellis , Sebastian Ellis , Farida Fassi , Matthew Feickert , Nicolas Fernandez , Sylvain Fichet , Jernej F. Kamenik , Thomas Flacke , Benjamin Fuks , Achim Geiser , Marie-Hélène Genest , Akshay Ghalsasi , Tomas Gonzalo , Mark Goodsell , Stefania Gori , Philippe Gras , Admir Greljo , Diego Guadagnoli , Sven Heinemeyer , Lukas A. Heinrich , Jan Heisig , Deog Ki Hong , Tetiana Hryn'ova , Katri Huitu , Philip Ilten , Ahmed Ismail , Adil Jueid , Felix Kahlhoefer , Jan Kalinowski , Deepak Kar , Yevgeny Kats , Charanjit K. Khosa , Valeri Khoze , Tobias Klingl , Pyungwon Ko , Kyoungchul Kong , Wojciech Kotlarski , Michael Krämer , Sabine Kraml , Suchita Kulkarni , Anders Kvellestad , Clemens Lange , Kati Lassila-Perini , Seung J. Lee , Andre Lessa , Zhen Liu , Lara Lloret Iglesias , Jeanette M. Lorenz , Danika MacDonell , Farvah Mahmoudi , Judita Mamuzic , Andrea C. Marini , Pete Markowitz , Pablo Martinez Ruiz del Arbol , David Miller , Vasiliki Mitsou , Stefano Moretti , Marco Nardecchia , Siavash Neshatpour , Dao Thi Nhung , Per Osland , Patrick H. Owen , Orlando Panella , Alexander Pankov , Myeonghun Park , Werner Porod , Darren Price , Harrison Prosper , Are Raklev , Jürgen Reuter , Humberto Reyes-González , Thomas Rizzo , Tania Robens , Juan Rojo , Janusz A. Rosiek , Oleg Ruchayskiy , Veronica Sanz , Kai Schmidt-Hoberg , Pat Scott , Sezen Sekmen , Dipan Sengupta , Elizabeth Sexton-Kennedy , Hua-Sheng Shao , Seodong Shin , Luca Silvestrini , Ritesh Singh , Sukanya Sinha , Jory Sonneveld , Yotam Soreq , Giordon H. Stark , Tim Stefaniak , Jesse Thaler , Riccardo Torre , Emilio Torrente-Lujan , Gokhan Unel , Natascia Vignaroli , Wolfgang Waltenberger , Nicholas Wardle , Graeme Watt , Georg Weiglein , Martin J. White , Sophie L. Williamson , Jonas Wittbrodt , Lei Wu , Stefan Wunsch , Tevong You , Yang Zhang , José Zurita

The LHC experiments are close to collecting collision data. An overview of first physics measurements of the W and Z production cross-sections is presented. The electron and muon decay channels are considered. Emphasis will be given to…

High Energy Physics - Experiment · Physics 2019-08-13 Damien Prieur

SUSY searches at the LHC as well as the 126 GeV Higgs boson indicate that superparticles, especially squarks and gluinos, are not so light as we expected. It is important to investigate SUSY searches which do not rely on the colored…

High Energy Physics - Phenomenology · Physics 2013-05-06 Sho Iwamoto

We report a study on the measurement of the SUSY breaking scale sqrt(F) in the framework of gauge-mediated supersymmetry breaking (GMSB) models at the LHC. The work is focused on the GMSB scenario where a stau is the next-to-lightest SUSY…

High Energy Physics - Phenomenology · Physics 2010-02-03 S. Ambrosanio , B. Mele , S. Petrarca , G. Polesello , A. Rimoldi

If SUSY is discovered at the LHC, the task will immediately turn to determining the model of SUSY breaking. Here, we employ a Mixed Modulus-Anomaly Mediated SUSY Breaking (MMAMSB) model with very similar LHC phenomenology to the more…

High Energy Physics - Phenomenology · Physics 2015-05-30 J. A. Conley , H. K. Dreiner , L. Glaser , M. Kraemer , J. Tattersall