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CERN Document Server 81 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 0.64 segons. 
1.
Relic density of dark matter in the inert doublet model beyond leading order for the low mass region: 3. Annihilation in 3-body final state / Banerjee, Shankha (CERN) ; Boudjema, Fawzi (Annecy, LAPTH) ; Chakrabarty, Nabarun (Bangalore, Indian Inst. Sci. ; Indian Inst. Tech., Kanpur) ; Sun, Hao (Dalian U. Tech.)
We perform the first one-loop electroweak corrections for $2 \to 3$ processes for dark matter annihilation. These are the dominant processes that enter the computation of the relic density for the low mass region of the inert doublet model (IDM) when annihilations to two on-shell vector bosons are closed. [...]
arXiv:2101.02167; LAPTH-003/21; CERN-TH-2021-003.- 2021 - 18 p. - Published in : Phys. Rev. D 104 (2021) 075004 Fulltext: PDF; Fulltext from publisher: PDF;
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2.
Relic density of dark matter in the inert doublet model beyond leading order for the low mass region: 4. The Higgs resonance region / Banerjee, Shankha (CERN) ; Boudjema, Fawzi (Annecy, LAPTH) ; Chakrabarty, Nabarun (Bangalore, Indian Inst. Sci. ; Indian Inst. Tech., Kanpur) ; Sun, Hao (Dalian U. Tech.)
One-loop electroweak corrections to the annihilation cross-sections of dark matter in the Higgs resonance region of the inert doublet model (IDM) are investigated. The procedure of how to implement the width of the Higgs in order to regularise the amplitude both at tree-level and at one-loop together with the renormalisation of a key parameter of the model, are thoroughly scrutinised. [...]
arXiv:2101.02170; LAPTH-004/21; CERN-TH-2021-004.- 2021 - 20 p. - Published in : Phys. Rev. D 104 (2021) 075005 Fulltext: PDF; Fulltext from publisher: PDF;
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3.
Relic density of dark matter in the inert doublet model beyond leading order for the low mass region: 1. Renormalisation and constraints / Banerjee, Shankha (CERN) ; Boudjema, Fawzi (Annecy, LAPTH) ; Chakrabarty, Nabarun (Bangalore, Indian Inst. Sci. ; Indian Inst. Tech., Kanpur) ; Sun, Hao (Dalian U. Tech.)
The present paper is the first in a series that addresses the calculation of the full one-loop corrections of dark matter (DM) annihilation cross-sections in the low mass region of the inert doublet model (IDM). We first review the renormalisation of the model both in a fully on-shell (OS) scheme and a mixed scheme combining on-shell (for the masses) and a $\overline{{\rm MS}}$ approach when the partial invisible width is closed and does not allow the use of a full OS scheme. [...]
arXiv:2101.02165; LAPTH-001/21; CERN-TH-2021-001.- 2021 - 33 p. - Published in : Phys. Rev. D 104 (2021) 075002 Fulltext: PDF; Fulltext from publisher: PDF;
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4.
Relic density of dark matter in the inert doublet model beyond leading order for the low mass region: 2. Co-annihilation / Banerjee, Shankha (CERN) ; Boudjema, Fawzi (Annecy, LAPTH) ; Chakrabarty, Nabarun (Bangalore, Indian Inst. Sci. ; Indian Inst. Tech., Kanpur) ; Sun, Hao (Dalian U. Tech.)
We examine the relic density of the light mass dark matter region in the inert doublet model (IDM) when the dominant process is due to co-annihilation between the lightest neutral scalars of the model. The full one-loop electroweak corrections are computed in an on-shell scheme and are found to be well approximated as an effective cross-section expressed in terms of $Z$-observables. [...]
arXiv:2101.02166; LAPTH-002/21; CERN-TH-2021-002.- 2021 - 14 p. - Published in : Phys. Rev. D 104 (2021) 075003 Fulltext: PDF; Fulltext from publisher: PDF;
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5.
Les Houches 2013: Physics at TeV Colliders: New Physics Working Group Report / Brooijmans, G. (Columbia U.) ; Contino, R. (ITPP, Lausanne ; CERN) ; Fuks, B. (CERN ; Strasbourg, IPHC) ; Moortgat, F. (CERN) ; Richardson, P. ; Sekmen, S. (CERN) ; Weiler, A. (CERN) ; Alloul, A. ; Arbey, A. (CERN ; Lyon Observ. ; Lyon U. ; Lyon, Ecole Normale Superieure ; Lyon, IPN) ; Baglio, J. (KIT, Karlsruhe, TP) et al.
We present the activities of the "New Physics" working group for the "Physics at TeV Colliders" workshop (Les Houches, France, 3--21 June, 2013). [...]
arXiv:1405.1617. - 2014. - 201 p.
Preprint - Full text
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6.
Update of the Binoth Les Houches Accord for a standard interface between Monte Carlo tools and one-loop programs / Alioli, S. (LBL, Berkeley ; UC, Berkeley) ; Badger, S. (Bohr Inst.) ; Bellm, J. (KIT, Karlsruhe) ; Biedermann, B. (Humboldt U., Berlin) ; Boudjema, F. (Annecy, LAPTH ; Savoie U.) ; Cullen, G. (DESY, Zeuthen) ; Denner, A. (Wurzburg U.) ; Van Deurzen, H. (Munich, Max Planck Inst.) ; Dittmaier, S. (Freiburg U.) ; Frederix, R. (CERN) et al.
We present an update of the Binoth Les Houches Accord (BLHA) to standardise the interface between Monte Carlo programs and codes providing one-loop matrix elements..
arXiv:1308.3462; MPP-2013-237; MPP-2013-237.- 2015-11-30 - 12 p. - Published in : Comput. Phys. Commun. 185 (2014) 560-571 Fulltext: PDF; External link: Preprint
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7.
On the presentation of the LHC Higgs Results / Boudjema, F. (Annecy, LAPTH) ; Cacciapaglia, G. (Lyon, IPN) ; Cranmer, K. (New York U.) ; Dissertori, G. (Zurich, ETH) ; Deandrea, A. (Lyon, IPN) ; Drieu la Rochelle, G. (Lyon, IPN) ; Dumont, B. (LPSC, Grenoble) ; Ellwanger, U. (Orsay, LPT) ; Falkowski, A. (Orsay, LPT) ; Galloway, J. (Rome U. ; INFN, Rome) et al.
We put forth conclusions and suggestions regarding the presentation of the LHC Higgs results that may help to maximize their impact and their utility to the whole High Energy Physics community..
arXiv:1307.5865. - 2013. - 16 p.
Preprint - Full text
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8.
Les Houches 2011: Physics at TeV Colliders New Physics Working Group Report / Brooijmans, G. (Columbia U.) ; Gripaios, B. (Cambridge U.) ; Moortgat, F. (Zurich, ETH) ; Santiago, J. (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Skands, P. (CERN) ; Albornoz Vásquez, D. (Paris, Inst. Astrophys.) ; Allanach, B.C. (Cambridge U., DAMTP) ; Alloul, A. (Strasbourg, IPHC ; Strasbourg, IReS) ; Arbey, A. (CERN ; Lyon, IPN ; Lyon Observ.) ; Azatov, A. (INFN, Rome ; Rome U.) et al.
We present the activities of the 'New Physics' working group for the 'Physics at TeV Colliders' workshop (Les Houches, France, 30 May-17 June, 2011). Our report includes new agreements on formats for interfaces between computational tools, new tool developments, important signatures for searches at the LHC, recommendations for presentation of LHC search results, as well as additional phenomenological studies..
arXiv:1203.1488; FERMILAB-CONF-12-924-T.- 2012 - 243 p. - Published in : , pp. 221-463 Fermilab Library: PDF; Fulltext: PDF; External link: Fermilab Library
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9.
One-loop corrections, uncertainties and approximations in neutralino annihilations: Examples / Boudjema, Fawzi (Annecy, LAPTH) ; La Rochelle, Guillaume Drieu (Annecy, LAPTH ; CERN) ; Kulkarni, Suchita (Bonn U.)
The extracted value of the relic density has reached the few per-cent level precision. One can therefore no longer content oneself with calculations of this observable where the annihilation processes are computed at tree-level, especially in supersymmetry where radiative corrections are usually large. [...]
arXiv:1108.4291; CERN-PH-TH-2011-211.- 2011 - Published in : Phys. Rev. D 84 (2011) 116001 APS Published version, local copy: PDF; External link: Preprint
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10.
6th Workshop on Physics at TeV Colliders - PhysTeV 09 PhysTeV09 La Physique du TeV aux Collisionneurs   8 - 26 Jun 2009  - Les Houches, France  / Bélanger, G (ed.); Boudjema, F (ed.); Guillet, J Ph (ed.); Pilon, E (ed.)
Annecy : LAPP, 2009 - 380 p.
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CERN Document Server : 81 registres trobats   1 - 10següentfinal  anar al registre:
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116 Boudjema, F
23 Boudjema, Fawzi
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