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QCD@Work - International Workshop on QCD - Theory and Experiment

16–19 Jun 2014
Giovinazzo (Bari - Italy)
Europe/Rome timezone
7th Edition of the International Workshop on Quantum Chromodynamics

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Contribution List

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44. Delta I=1/2 rule: 2014
Andrzej Buras (TUM)
16/06/2014, 09:00
47. Latest LHCb results
Maurizio Martinelli (INFN)
16/06/2014, 09:30
46. Low energy constraints and scalar leptoquarks
Svjetlana Fajfer (University of Ljubljana and J. Stefan Institute)
16/06/2014, 10:00
45. The NA62 experiment at CERN SPS
Venelin Kozhuharov (LNF)
16/06/2014, 10:30
50. News in quarkonium physics
Nora Brambilla (TUM - Munich)
16/06/2014, 11:30
48. Conventional and exotic quarkonium at BABAR
Valentina Santoro (INFN Ferrara)
16/06/2014, 12:00
51. X(3872) and Its Degenerate Partners in Heavy Quark QCD
Altug Ozpineci (METU - Ankara)
16/06/2014, 12:20
49. Quarkonium production in pp collisions with the CMS detector
Alexis Pompili (B)
16/06/2014, 12:40
53. Anomalous Transport: Holography, QCD and (Semi-)Metals
Karl Landsteiner (Instituto de Fisica Teorica CSIC/UAM)
16/06/2014, 15:00
54. An asymptotic solution of large-N QCD and of n=1 SUSY QCD
Marco Bochicchio (ROMA1)
16/06/2014, 15:30
55. Thermodynamical and transport properties of sQGP from holographic QCD
Mei Huang (IHEP - CAS)
16/06/2014, 15:50
56. Anomalous Transport in Field Theory and Holography
Eugenio Megias (Universitat Autonoma de Barcelona)
16/06/2014, 16:20
58. Fuzzy bags, Polyakov loop and gauge/string duality
Fen Zuo
16/06/2014, 17:10
57. Gluon Condensate at finite temperature and density in holographic QCD
Floriana Giannuzzi (BA)
16/06/2014, 17:30
60. Effective actions for dilaton interactions
Mirko Serino (LE)
16/06/2014, 17:50
61. Selected Issues in Non-Perturbative QCD
Luca Trentadue (PR)
17/06/2014, 08:30
64. Results of the CMS experiment at the LHC
Bora Isildak (Ozyegin University)
17/06/2014, 09:00
63. Bottom fragmentation in top decays and impact on the top mass measurement
Gennaro Corcella (LNF)
17/06/2014, 09:30
62. ATLAS QCD measurements for Higgs studies and New Physics searches
Manuel Proissl (Univ. Edinburgh)
17/06/2014, 10:00
65. Developments in the parton distribution functions of the proton
Marco Guzzi (INFN)
17/06/2014, 11:30
66. Precision QCD measurements at HERA
Hayk Pirumov (DESY)
17/06/2014, 12:00
68. Latest results on nucleon spin and QCD fits from COMPASS
Vincent ANDRIEUX (CEA Saclay)
17/06/2014, 12:20
67. Rapidity evolution of Wilson lines at the next-to-leading order: Balitsky-JIMWLK equation at NLO
Giovanni Antonio Chirilli (The Ohio State University)
17/06/2014, 12:40
87. Performance of the Heavy Flavor Tracker of STAR experiment at RHIC
Spyridon Margetis (Kent State University)
17/06/2014, 15:00
93. Recent QCD results from ATLAS
Enrico Tassi (Universita della Calabria and INFN Cosenza)
17/06/2014, 15:20
69. Helicity dependencies in jet substructures for boosted top quarks
Yoshio Kitadono (Academia Sinica)
17/06/2014, 15:40
71. Review of recent ALICE results
Roberta Arnaldi (INFN-Torino)
18/06/2014, 09:00
72. Bottomonium in the plasma - lattice results.
Maria Paola Lombardo (LNF)
18/06/2014, 09:30
73. Loop functions in thermal QCD
Antonio Vairo (TUM)
18/06/2014, 10:00
97. Quarkonium production in pp, p-Pb and Pb-Pb collisions with ALICE at LHC
Indranil Das (Institut de Physique Nucleaire d'Orsay)
18/06/2014, 10:30
75. Heavy Flavour Production at HERA
Riccardo Brugnera (PD)
18/06/2014, 10:50
76. Quark matter in neutron stars
Mark Alford (Washington University in St. Louis)
18/06/2014, 11:40
77. Torsional oscillations of strange stars
Massimo Mannarelli (LNGS)
18/06/2014, 12:10
79. Charged Pion Crystal in dense QCD
Hiroaki Abuki (BA)
18/06/2014, 12:30
78. Isotropization and Thermalization of Quark-Gluon Plasma
Marco Ruggieri (Yukawa Institute for Theoretical Physics, Kyoto University)
18/06/2014, 12:50
89. Decay constants of heavy mesons from QCD sum rules
Dmitri Melikhov (Moscow State University)
18/06/2014, 15:00
99. Coupling Constant Calculation of the D*_2(2460) -> D+ pi- Transition via QCD Sum Rules
Yasemin Sarac Oymak (Atilim University)
18/06/2014, 15:20
92. Rapidity resummation for B-meson wavefunctions
Yu-Ming Wang (TU Munich)
18/06/2014, 15:40
90. B(s)->J/Psihh [on behalf of the LHCb Collaboration]
Sevda Esen (Heidelberg University)
18/06/2014, 16:00
86. Neutron electric dipole moment from colored scalars
Jan Eeg (Dep. Phys. Oslo Univ.)
18/06/2014, 16:50
59. Callan-Symanzik approach to infrared Yang-Mills theory
Axel Weber (Univ. Mihocana - Morelia)
18/06/2014, 17:10
94. Sum rules and spectral density flow in QCD and in superconformal theories
Luigi Delle Rose (INFN Lecce)
18/06/2014, 17:30
82. Susceptibility of the chiral condensate
Damir Becirevic (CNRS and Universite' Paris Sud XI)
19/06/2014, 09:00
91. On the "DeltaA_CP" saga
Pietro Santorelli (NA)
19/06/2014, 09:30
80. Recent results from the COMPASS hadron program
Sebastian Uhl (Technische Universität München)
19/06/2014, 09:50
83. EW chiral Lagrangians and the Higgs properties at the one-loop level
Juan Jose Sanz-Cillero (Universidad Autónoma de Madrid)
19/06/2014, 10:20
85. Analysis of BaBar data for three meson tau decay modes using the Tauola generator
Olga Shekhovtsova (IFJ PAN)
19/06/2014, 11:10
84. Hadronic cross section and the muon g-2
Concetta Cartaro (SLAC)
19/06/2014, 11:30
81. Hadronic contributions to (g-2)_\mu: a new approach to light-by-light
Gilberto Colangelo (Berna University)
19/06/2014, 11:50
42. Accurate determinations of the rho and sigma poles through Padé Approximants
Dr Juan Jose Sanz-Cillero (Universidad Autónoma de Madrid)
Poster
Based on the mathematically well defined Pade Theory, a theoretically safe new procedure for the extraction of the pole mass and width of a resonance is proposed. In particular, thanks to the Montessus de Ballore theorem we are able to unfold the Second Riemann Sheet of an amplitude to search for the position of the resonant pole in the complex plane (arXiv:1306.6308 [hep-ph]). The method is...
52. Analysis of B_c-->D_s l l in the QCD sum Rules
Vali Bashiri
5. Analysis of rho condensation in a Nambu-Jona-Lasinio model
Dr Marco Frasca (MBDA)
Poster
A non-local Nambu-Jona-Lasinio model can be derived from QCD in the low-energy limit. In this way, it is possible to fix all the free parameters of the model with physical ones. We use this approach to derive a local limit to the Nambu-Jona-Lasinio model with the parameters those obtained from QCD in order to fix the physical parameters of $\rho$ condensation. $\rho$ condensation is a...
40. B and D mesons in nuclear matter via QCD Sum Rules
Dr Hayriye Sundu Pamuk (Kocaeli University)
Poster
We calculate the shifts in the masses and decay constants of B and D mesons in nuclear medium in the frame work of QCD sum rules. We write the shifts in the masses and decay constants in terms of B-N and D-N scattering lengths and an extra phenomenological parameter entered to calculations. Computing an approciate forward scattering correlation function, we derive the QCD sum rules for the B-N...
30. Charmed Pseudoscalar and Vector Mesons: a Comprehensive QCD Sum-Rule View of Their Decay Constants
Wolfgang LUCHA (Austrian Academy of Sciences)
Poster
In spite of undeniable similarities of the applied techniques, rather different challenges are encountered when extracting, from QCD sum rules for two-point correlators of appropriate heavy-light interpolating currents, the decay constants of charmed mesons of, on the one hand, pseudoscalar nature and, on the other hand, vector nature. This observation justifies a careful reassessment of the...
1. Color-ordered form factors for the four-gluon amplitudes
Mr Naser Ahmadiniaz (Instituto de Física y Matemáticas (IFM) Universidad Michoacana de San Nicolás de Hidalgo (UMSNH) (Un)
Poster
The string-derived Bern-Kosower formalism was originally developed for the computation of on-shell gluon amplitudes. In previous work we have, using worldline methods, shown how to extend and optimize this formalism as a tool for obtaining form-factor decompositions of the off-shell 1PI gluon amplitudes. Following an earlier rederivation of the three-gluon (Ball-Chiu) form factor...
36. Dense hadronic matter in compact stars
Andrea Lavagno (TO)
Poster
The existence of stars with masses up to 2 M_S and the hints of the existence of stars with radii smaller than about 11 km seem to require, at the same time, a stiff and a soft hadronic equation of state at large densities. We argue that these two apparently contradicting constraints could be actually an indication of the existence of two families of compact stars: hadronic stars, whose...
101. Evidence for the Higgs boson in the tautau decay channel using the CMS detector
ROSAMARIA VENDITTI (BA)
Poster
A search for the Standard Model Higgs boson decaying to tau pair has been performed in pp collision data recorded by CMS detector at LHC at centre-of-mass energy 8 TeV (7 TeV) corresponding to an integrated luminosity 20/fb (5/fb). The production modes considered are gluon-gluon fusion, VBF and associated production with a vector boson. The analysis strategy will be reported, focusing on the...
8. Exotic mesons in a holographic approach to QCD
Loredana Bellantuono (BA)
Poster
Since quarks interact with each other through the exchange of colored self-interacting gluons, QCD predicts the existence of hybrid configurations, composed by a quark, an antiquark and an excited gluon. This structure gives rise to hybrid mesons, whose $J^{PC}$ quantum numbers can be either ordinary or exotic. In the former case hybrid configurations are not easily observable because they mix...
102. Measurement of azimuthal correlations between D mesons and charged hadrons with ALICE at the LHC
Dr Fabio Colamaria (BA)
Poster
Heavy quarks (charm and beauty) are excellent probes to investigate the properties of the strongly interacting matter formed in heavy-ion collisions, where a Quark-Gluon Plasma (QGP) is produced. Due to their large mass, charm and beauty quarks are produced in hard partonic scattering processes in the initial stages of the collision, before the formation of the QGP. While traversing the medium...
7. Nonextensive thermodynamics for hadrons with finite chemical potentials
Dr Eugenio Megias (Universitat Autonoma de Barcelona)
Poster
QCD at finite temperature has been usually studied within the standard Boltzmann-Gibbs statistics. One of the standard properties of this is that entropy is extensive, which means that for two systems A and B which are independent (in the sense that the probabilities of the states of A+B factorize into those of A and B), the entropy of the joint system S(A+B) is equal to the sum of the...
28. On the recent anomalies in semileptonic B decays
Pietro Biancofiore (University of Bari and INFN)
Poster
In the LHC era, the discovery of New Physics signals is the major ambition of the high energy physics community and flavor physics can provide access to new heavy particles (Kaluza—Klein modes, supersymmetric particles …) in complementary way with respect to direct searches. Signals of possible deviations with respect to the Standard Model (SM) have been recently claimed both by BaBar and...
41. Padé approximants in eta and eta' transition form factors
Rafel Escribano (Universitat Autònoma de Barcelona)
Poster
The η transition form factor is analyzed for the first time in both space-like and time-like regions at low and intermediate energies in a model-independent approach through the use of rational approximants. With the release of the η → e+e−γ data on the very low energy region by the A2 Collaboration we extract the most precise slope and curvature parameters of the form factors as well as their...
103. Perspectives of heavy-flavour measurements in ALICE with the upgraded Inner Tracking System
Fiorella Maria Celeste Fionda (BA)
Poster
The ALICE detector at the LHC is specifically designed to investigate the properties of the hot and dense medium, consisting of deconfined quarks and gluons (QGP), created in highenergy heavy-ion collisions. Heavy–flavour particles are very special probes to investigate the properties of such a medium, since they are mainly produced in the initial phase and could experience the full evolution...
43. Production of light flavour hadrons in pp, p--Pb and Pb--Pb collisions at the LHC energies measured with ALICE
Francesco Barile (BA)
Poster
In the first three years of the LHC operation, ALICE has measured identified light flavour hadrons in a wide transverse momentum range. The measurements have been performed in the three collision systems: pp at $\sqrt(s)$ = 0.9, 2.76 and 7 TeV, p-Pb at $\sqrt(s_{NN})$ = 5.02 TeV and Pb--Pb at $\sqrt(s_{NN})$ = 2.76 TeV. In this poster, the latest results on transverse momentum distributions,...
23. Relations between the QCD sum rules with baryon distribution amplitudes
Dr Valeriy Zamiralov (skobeltsyn institute of nuclear physics of the lomonosov moscow state university)
Poster
Recently we have proposed unitary symmetry relations between the Light-Cone QCD sum rules with meson and photon distribution amplitudes (DA's). But they are not suitable if one deals with the baryon DA's because in this case interpolating currents have different nature: one of them is baryon current while the other one is either a meson or a photon current. As the resulting formules with...
26. Semirelativistic Bound-State Equations: A Few Trivial Considerations
Wolfgang LUCHA (Austrian Academy of Sciences)
Poster
Observing renewed interest in (semi-) relativistic descriptions of bound states, we would like to make a few comments on the eigenvalue problem posed by the spinless Salpeter equation and, illustrated by the example of the Woods-Saxon potential, recall various elementary tools that practitioners looking for analytic albeit approximate solutions might find useful in their quest.
95. String Theory of the Regge Intercept
Simeon Hellerman (Kavli IPMU, The University of Tokyo)
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