CERN Accelerating science

Pagina principale > CERN Series > CERN-TH

CERN-TH

Ricerca record 15,933 per:
Consigli per la Ricerca
Ricerca Avanzata
Add to Search +
Browse by year:
2023 2022 2021 2020
2019 2018 2017 2016 2015 2014 2013 2012 2011
2010 2009 2008 2007 2006 2005 2004 2003 2002 2001
2000 1999 1998 1997 1996 1995 1994 1993 1992 1991
1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
1980 1979 1978 1977 1976 1975 1974 1973 1972 1971
1970 1969 1968 1967 1966 1965 1964 1963 1962 1961
1960 1959 1958 1957 1956 1955
Ultimi arrivi:
2023-01-27
08:40
Modeling HI at the field level / Obuljen, Andrej (Zurich U.) ; Simonović, Marko (CERN) ; Schneider, Aurel (Zurich U.) ; Feldmann, Robert (Zurich U.)
We use an analytical forward model based on perturbation theory to predict the neutral hydrogen (HI) overdensity maps at low redshifts. [...]
arXiv:2207.12398 ; CERN-TH-2022-127. - 23 p.
Fulltext

Record dettagliato - Record simili
2023-01-27
08:14
Azimuthal di-jet correlations with parton branching TMD distributions / Bermudez Martinez, A. (DESY) ; Hautmann, F. (CERN ; Antwerp U. ; U. Oxford (main))
The parton branching formulation of TMD evolution has recently been used to make predictions for jet observables at the Large Hadron Collider (LHC), including perturbative matching at next-to-leading order (NLO). [...]
arXiv:2208.08446 ; CERN-TH-2022-137 ; DESY-22-135. - 7 p.
Fulltext

Record dettagliato - Record simili
2023-01-26
09:09
A quantum analytical Adam descent through parameter shift rule using Qibo / Carrazza, Stefano (Milan U. ; CERN ; Technol. Innovation Inst., UAE) ; Robbiati, Matteo (Milan U. ; CERN) ; Efthymiou, Stavros (Technol. Innovation Inst., UAE) ; Pasquale, Andrea (Milan U. ; Technol. Innovation Inst., UAE)
In this proceedings we present quantum machine learning optimization experiments using stochastic gradient descent with the parameter shift rule algorithm. We first describe the gradient evaluation algorithm and its optimization procedure implemented using the Qibo framework. [...]
arXiv:2210.10787; CERN-TH-2022-168; TIF-UNIMI-2022-20.- 2022-11-13 - 6 p. - Published in : PoS: ICHEP2022, pp. 206
Fulltext: 2210.10787 - PDF; document - PDF;
In : 41st International Conference on High Energy Physics (ICHEP 2022), Bologna, Italy, 6 - 13 Jul 2022, pp.206

Record dettagliato - Record simili
2023-01-26
09:09
Toward the ultimate reach of current imaging atmospheric Cherenkov telescopes and their sensitivity to TeV dark matter / Montanari, Alessandro (IRFU, Saclay, DPP) ; Moulin, Emmanuel (IRFU, Saclay, DPP) ; Rodd, Nicholas L. (CERN)
Indirect detection opens a unique window for probing thermal dark matter (DM): the same annihilation process that determined the relic abundance in the early Universe drives the present day astrophysical signal. [...]
arXiv:2210.03140 ; CERN-TH-2022-156 ; IRFU-22-02. - 23 p.
Fulltext

Record dettagliato - Record simili
2023-01-26
08:42
Feynman parameter integration through differential equations / Hidding, Martijn (Uppsala U.) ; Usovitsch, Johann (CERN)
We present a new method for numerically computing generic multi-loop Feynman integrals. [...]
arXiv:2206.14790 ; UUITP-31/22 ; CERN-TH-2022-111. - 18 p.
Fulltext

Record dettagliato - Record simili
2023-01-26
08:21
Hadronic observables from master-field simulations / Cè, Marco (Bern U.) ; Bruno, Mattia (Milan Bicocca U. ; INFN, Milan Bicocca) ; Bulava, John (DESY, Zeuthen) ; Francis, Anthony (NYCU, Hsinchu) ; Fritzsch, Patrick (Trinity Coll., Dublin ; Hamilton Math. Inst., Dublin) ; Green, Jeremy R. (DESY, Zeuthen) ; Hansen, Maxwell T. (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Rago, Antonio (Southern Denmark U., CP3-Origins ; CERN)
Substantial progress has been made recently in the generation of master-field ensembles. [...]
arXiv:2301.05156 ; DESY-22-207 ; CERN-TH-2022-215. - 10 p.
Fulltext

Record dettagliato - Record simili
2023-01-26
08:21
Baryogenesis from Decaying Magnetic Helicity in Axiogenesis / Co, Raymond T. (Minnesota U., Theor. Phys. Inst.) ; Domcke, Valerie (CERN) ; Harigaya, Keisuke (Chicago U. ; Chicago U., EFI ; Chicago U., Astron. Astrophys. Ctr. ; Chicago U., KICP ; U. Tokyo (main) ; Tokyo U., IPMU ; CERN)
Generating axion dark matter through the kinetic misalignment mechanism implies the generation of large asymmetries for Standard Model fermions in the early universe. [...]
arXiv:2211.12517 ; UMN--TH--4206/22 ; FTPI--MINN--22/36 ; CERN-TH-2022-199. - 37 p.
Fulltext

Record dettagliato - Record simili
2023-01-26
08:14
QCD resummation for groomed jet observables at NNLL+NLO / Dasgupta, Mrinal (Manchester U. ; CERN) ; El-Menoufi, Basem Kamal (Manchester U.) ; Helliwell, Jack (Oxford U., Theor. Phys.)
We use a direct QCD approach to carry out the next-to-next-to-leading logarithmic (NNLL) resummation for observables groomed with the modified mass-drop tagger (Soft Drop $\beta=0$). We focus on observables which are additive given an arbitrary number of soft-collinear emissions. [...]
arXiv:2211.03820; CERN-TH-2022-170.- 2023-01-11 - 35 p. - Published in : JHEP 2301 (2023) 045 Fulltext: document - PDF; 2211.03820 - PDF;

Record dettagliato - Record simili
2023-01-26
08:13
State-dressed local operators in AdS/CFT / Bahiru, Eyoab (SISSA, Trieste ; INFN, Trieste ; ICTP, Trieste) ; Belin, Alexandre (Geneva U. ; CERN) ; Papadodimas, Kyriakos (CERN) ; Sarosi, Gabor (CERN) ; Vardian, Niloofar (SISSA, Trieste ; INFN, Trieste)
We examine aspects of locality in perturbative quantum gravity and how information can be localized in subregions. [...]
arXiv:2209.06845 ; CERN-TH-2022-145. - 6 p.
Fulltext

Record dettagliato - Record simili
2023-01-25
09:04
Soliton Merger Rates and Enhanced Axion Dark Matter Decay / Du, Xiaolong (Carnegie Inst. Observ. ; Caltech ; UCLA) ; Marsh, David J.E. ; Escudero, Miguel ; Benson, Andrew ; Blas, Diego ; Pooni, Charis Kaur ; Fairbairn, Malcolm
Solitons are observed to form in simulations of dark matter (DM) halos consisting of bosonic fields. [...]
arXiv:2301.09769 ; KCL-PH-TH-2023-03 ; CERN-TH-2023-009. - 15 p.
Fulltext

Record dettagliato - Record simili