The European Physical Journal C (EPJ C)

Open Access

Scientific program for the Forward Physics Facility

Jyotismita Adhikary, Luis A. Anchordoqui, Akitaka Ariga, Tomoko Ariga, Alan J. Barr, Brian Batell, Jianming Bian, Jamie Boyd, Matthew Citron, Albert De Roeck et al. (16 more)

Eur. Phys. J. C, 85 4 (2025) 430

Published online: 17 April 2025

DOI: 10.1140/epjc/s10052-025-14048-6

Open Access

Dhost theories as disformal gravity: from black holes to radiative spacetimes - Habilitation Thesis - HDR 15th November 2024

Jibril Ben Achour

Eur. Phys. J. C, 85 4 (2025) 424

Published online: 16 April 2025

DOI: 10.1140/epjc/s10052-025-13983-8

Open Access

Aspects of confinement within non-abelian gauge theories

Urko Reinosa

Eur. Phys. J. C, 85 2 (2025) 199

Published online: 19 February 2025

DOI: 10.1140/epjc/s10052-025-13801-1

Open Access

The waning of the WIMP: endgame?

Giorgio Arcadi, David Cabo-Almeida, Maíra Dutra, Pradipta Ghosh, Manfred Lindner, Yann Mambrini, Jacinto P. Neto, Mathias Pierre, Stefano Profumo and Farinaldo S. Queiroz

Eur. Phys. J. C, 85 2 (2025) 152

Published online: 06 February 2025

DOI: 10.1140/epjc/s10052-024-13672-y

Open Access

Notes on integrating out M2 branes

Jarod Hattab and Eran Palti

Eur. Phys. J. C, 85 1 (2025) 107

Published online: 30 January 2025

DOI: 10.1140/epjc/s10052-025-13827-5

Open Access

Towards the understanding of heavy quarks hadronization: from leptonic to heavy-ion collisions

J. Altmann, A. Dubla, V. Greco, A. Rossi and P. Skands

Eur. Phys. J. C, 85 1 (2025) 16

Published online: 10 January 2025

DOI: 10.1140/epjc/s10052-024-13641-5

Open Access

HHH whitepaper

Hamza Abouabid, Abdesslam Arhrib, Hannah Arnold, Duarte Azevedo, Vuko Brigljevic, Maggie Chen, Daniel Diaz, Javier Duarte, Tristan du Pree, Jaouad El Falaki et al. (24 more)

Eur. Phys. J. C, 84 11 (2024) 1183

Published online: 19 November 2024

DOI: 10.1140/epjc/s10052-024-13376-3

Open Access

QCD masterclass lectures on jet physics and machine learning

Andrew J. Larkoski

Eur. Phys. J. C, 84 10 (2024) 1117

Published online: 28 October 2024

DOI: 10.1140/epjc/s10052-024-13341-0

Open Access

The ALICE experiment: a journey through QCD

ALICE Collaboration, S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella, M. Agnello, N. Agrawal, Z. Ahammed, S. Ahmad, S. U. Ahn et al. (1042 more)

Eur. Phys. J. C, 84 8 (2024) 813

Published online: 14 August 2024

DOI: 10.1140/epjc/s10052-024-12935-y

Open Access

Lecture notes on current–current deformations

Riccardo Borsato

Eur. Phys. J. C, 84 6 (2024) 648

Published online: 26 June 2024

DOI: 10.1140/epjc/s10052-024-12966-5

Open Access

QCD challenges from pp to AA collisions: 4th edition

Javira Altmann, Carlota Andres, Anton Andronic, Federico Antinori, Pietro Antonioli, Andrea Beraudo, Eugenio Berti, Livio Bianchi, Thomas Boettcher, Lorenzo Capriotti et al. (50 more)

Eur. Phys. J. C, 84 4 (2024) 421

Published online: 23 April 2024

DOI: 10.1140/epjc/s10052-024-12650-8

Open Access

Workshop summary: Kaons@CERN 2023

G. Anzivino, Sergio Arguedas Cuendis, V. Bernard, J. Bijnens, B. Bloch-Devaux, M. Bordone, F. Brizioli, J. Brod, J. M. Camalich, A. Ceccucci et al. (53 more)

Eur. Phys. J. C, 84 4 (2024) 377

Published online: 09 April 2024

DOI: 10.1140/epjc/s10052-024-12565-4

Open Access

Aspects of non-relativistic quantum field theories

Stefano Baiguera

Eur. Phys. J. C, 84 3 (2024) 268

Published online: 14 March 2024

DOI: 10.1140/epjc/s10052-024-12630-y

Open Access

“QGP Signatures” revisited

John W. Harris and Berndt Müller

Eur. Phys. J. C, 84 3 (2024) 247

Published online: 08 March 2024

DOI: 10.1140/epjc/s10052-024-12533-y

Open Access

Computing tools for effective field theories - SMEFT-Tools 2022 Workshop Report, 14–16th September 2022, Zürich

Jason Aebischer, Matteo Fael, Javier Fuentes-Martìn, Anders Eller Thomsen, Javier Virto, Lukas Allwicher, Supratim Das Bakshi, Hermès Bélusca-Maïto, Jorge de Blas, Mikael Chala et al. (23 more)

Eur. Phys. J. C, 84 2 (2024) 170

Published online: 19 February 2024

DOI: 10.1140/epjc/s10052-023-12323-y

Open Access

50 Years of quantum chromodynamics - Introduction and Review

Franz Gross, Eberhard Klempt, Stanley J. Brodsky, Andrzej J. Buras, Volker D. Burkert, Gudrun Heinrich, Karl Jakobs, Curtis A. Meyer, Kostas Orginos, Michael Strickland et al. (85 more)

Eur. Phys. J. C, 83 12 (2023) 1125

Published online: 12 December 2023

DOI: 10.1140/epjc/s10052-023-11949-2

Open Access

Feebly-interacting particles: FIPs 2022 Workshop Report

C. Antel, M. Battaglieri, J. Beacham, C. Boehm, O. Buchmüller, F. Calore, P. Carenza, B. Chauhan, P. Cladè, P. Coloma et al. (68 more)

Eur. Phys. J. C, 83 12 (2023) 1122

Published online: 11 December 2023

DOI: 10.1140/epjc/s10052-023-12168-5

Open Access

Towards a muon collider

Carlotta Accettura, Dean Adams, Rohit Agarwal, Claudia Ahdida, Chiara Aimè, Nicola Amapane, David Amorim, Paolo Andreetto, Fabio Anulli, Robert Appleby et al. (290 more)

Eur. Phys. J. C, 83 9 (2023) 864

Published online: 26 September 2023

DOI: 10.1140/epjc/s10052-023-11889-x

Open Access

Naturalness: past, present, and future

Nathaniel Craig

Eur. Phys. J. C, 83 9 (2023) 825

Published online: 15 September 2023

DOI: 10.1140/epjc/s10052-023-11928-7

Open Access

Data preservation in high energy physics

T. Basaglia, M. Bellis, J. Blomer, J. Boyd, C. Bozzi, D. Britzger, S. Campana, C. Cartaro, G. Chen, B. Couturier et al. (45 more)

Eur. Phys. J. C, 83 9 (2023) 795

Published online: 08 September 2023

DOI: 10.1140/epjc/s10052-023-11885-1

Open Access

Lectures on SMEFT

Adam Falkowski

Eur. Phys. J. C, 83 7 (2023) 656

Published online: 25 July 2023

DOI: 10.1140/epjc/s10052-023-11821-3

Open Access

Shedding light on X17: community report

Daniele S. M. Alves, Daniele Barducci, Gianluca Cavoto, Luc Darmé, Luigi Delle Rose, Luca Doria, Jonathan L. Feng, André Frankenthal, Ashot Gasparian, Evgueni Goudzovski et al. (25 more)

Eur. Phys. J. C, 83 3 (2023) 230

Published online: 20 March 2023

DOI: 10.1140/epjc/s10052-023-11271-x

Open Access

Snowmass white paper: beyond the standard model effects on neutrino flavor - Submitted to the proceedings of the US community study on the future of particle physics (Snowmass 2021)

C. A. Argüelles, G. Barenboim, M. Bustamante, P. Coloma, P. B. Denton, I. Esteban, Y. Farzan, E. Fernández Martínez, D. V. Forero, A. M. Gago et al. (16 more)

Eur. Phys. J. C, 83 1 (2023) 15

Published online: 11 January 2023

DOI: 10.1140/epjc/s10052-022-11049-7

Open Access

Theory, phenomenology, and experimental avenues for dark showers: a Snowmass 2021 report

Guillaume Albouy, Jared Barron, Hugues Beauchesne, Elias Bernreuther, Marcella Bona, Cesare Cazzaniga, Cari Cesarotti, Timothy Cohen, Annapaola de Cosa, David Curtin et al. (44 more)

Eur. Phys. J. C, 82 12 (2022) 1132

Published online: 14 December 2022

DOI: 10.1140/epjc/s10052-022-11048-8

Open Access

A comprehensive study of the inclusive production of negative pions in p+p collisions for interaction energies from 3 GeV to 13 TeV covering the non-perturbative sector of the strong interaction

H. G. Fischer, M. Makariev, D. Varga and S. Wenig

Eur. Phys. J. C, 82 10 (2022) 875

Published online: 05 October 2022

DOI: 10.1140/epjc/s10052-022-10591-8

Open Access

FLAG Review 2021

Y. Aoki, T. Blum, G. Colangelo, S. Collins, M. Della Morte, P. Dimopoulos, S. Dürr, X. Feng, H. Fukaya, M. Golterman et al. (28 more)

Eur. Phys. J. C, 82 10 (2022) 869

Published online: 04 October 2022

DOI: 10.1140/epjc/s10052-022-10536-1

Open Access

Unveiling hidden physics at the LHC

Oliver Fischer, Bruce Mellado, Stefan Antusch, Emanuele Bagnaschi, Shankha Banerjee, Geoff Beck, Benedetta Belfatto, Matthew Bellis, Zurab Berezhiani, Monika Blanke et al. (23 more)

Eur. Phys. J. C, 82 8 (2022) 665

Published online: 03 August 2022

DOI: 10.1140/epjc/s10052-022-10541-4

Open Access

Topological tensor invariants and the current algebra approach: analysis of 196 nonleptonic two-body decays of single and double charm baryons – a review

Stefan Groote and Jürgen G. Körner

Eur. Phys. J. C, 82 4 (2022) 297

Published online: 05 April 2022

DOI: 10.1140/epjc/s10052-022-10224-0

Open Access

Lectures on celestial amplitudes

Sabrina Pasterski

Eur. Phys. J. C, 81 12 (2021) 1062

Published online: 02 December 2021

DOI: 10.1140/epjc/s10052-021-09846-7

Open Access

Feebly-interacting particles: FIPs 2020 workshop report

P. Agrawal, M. Bauer, J. Beacham, A. Berlin, A. Boyarsky, S. Cebrian, X. Cid-Vidal, D. d’Enterria, A. De Roeck, M. Drewes et al. (36 more)

Eur. Phys. J. C, 81 11 (2021) 1015

Published online: 19 November 2021

DOI: 10.1140/epjc/s10052-021-09703-7

Open Access

The Higgs-portal for dark matter: effective field theories versus concrete realizations

Giorgio Arcadi, Abdelhak Djouadi and Marumi Kado

Eur. Phys. J. C, 81 7 (2021) 653

Published online: 24 July 2021

DOI: 10.1140/epjc/s10052-021-09411-2

Open Access

Higgs-mass predictions in the MSSM and beyond

P. Slavich, S. Heinemeyer, E. Bagnaschi, H. Bahl, M. Goodsell, H. E. Haber, T. Hahn, R. Harlander, W. Hollik, G. Lee et al. (29 more)

Eur. Phys. J. C, 81 5 (2021) 450

Published online: 25 May 2021

DOI: 10.1140/epjc/s10052-021-09198-2

Open Access

May the four be with you: novel IR-subtraction methods to tackle NNLO calculations

W. J. Torres Bobadilla, G. F. R. Sborlini, P. Banerjee, S. Catani, A. L. Cherchiglia, L. Cieri, P. K. Dhani, F. Driencourt-Mangin, T. Engel, G. Ferrera et al. (14 more)

Eur. Phys. J. C, 81 3 (2021) 250

Published online: 22 March 2021

DOI: 10.1140/epjc/s10052-021-08996-y

Open Access

Averages of b-hadron, c-hadron, and -lepton properties as of 2018 - Heavy Flavor Averaging Group (HFLAV)

Y. Amhis, Sw. Banerjee, E. Ben-Haim, F. U. Bernlochner, M. Bona, A. Bozek, C. Bozzi, J. Brodzicka, M. Chrzaszcz, J. Dingfelder et al. (32 more)

Eur. Phys. J. C, 81 3 (2021) 226

Published online: 10 March 2021

DOI: 10.1140/epjc/s10052-020-8156-7

Open Access

Challenges in semileptonic decays

P. Gambino, A. S. Kronfeld, M. Rotondo, C. Schwanda, F. Bernlochner, A. Bharucha, C. Bozzi, M. Calvi, L. Cao, G. Ciezarek et al. (15 more)

Eur. Phys. J. C, 80 10 (2020) 966

Published online: 19 October 2020

DOI: 10.1140/epjc/s10052-020-08490-x

Open Access

Theory for muon-electron scattering @ 10 ppm - A report of the MUonE theory initiative

P. Banerjee, C. M. Carloni Calame, M. Chiesa, S. Di Vita, T. Engel, M. Fael, S. Laporta, P. Mastrolia, G. Montagna, O. Nicrosini et al. (10 more)

Eur. Phys. J. C, 80 6 (2020) 591

Published online: 29 June 2020

DOI: 10.1140/epjc/s10052-020-8138-9

Open Access

Long baseline neutrino oscillation experiments with accelerators in Japan - From K2K to T2K

Tsuyoshi Nakaya and Koichiro Nishikawa

Eur. Phys. J. C, 80 4 (2020) 344

Published online: 28 April 2020

DOI: 10.1140/epjc/s10052-020-7906-x

Open Access

From Heisenberg–Euler Lagrangian to the discovery of Chromomagnetic Gluon Condensation

George Savvidy

Eur. Phys. J. C, 80 2 (2020) 165

Published online: 21 February 2020

DOI: 10.1140/epjc/s10052-020-7711-6

Open Access

FLAG Review 2019 - Flavour Lattice Averaging Group (FLAG)

S. Aoki, Y. Aoki, D. Bečirević, T. Blum, G. Colangelo, S. Collins, M. Della Morte, P. Dimopoulos, S. Dürr, H. Fukaya et al. (25 more)

Eur. Phys. J. C, 80 2 (2020) 113

Published online: 11 February 2020

DOI: 10.1140/epjc/s10052-019-7354-7

Open Access

FCC Physics Opportunities - Future Circular Collider Conceptual Design Report Volume 1

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal et al. (1354 more)

Eur. Phys. J. C, 79 6 (2019) 474

Published online: 05 June 2019

DOI: 10.1140/epjc/s10052-019-6904-3

Open Access

The Super-Kamiokande experiment

Yoichiro Suzuki

Eur. Phys. J. C, 79 4 (2019) 298

Published online: 02 April 2019

DOI: 10.1140/epjc/s10052-019-6796-2

Open Access

Probing particle physics with IceCube

Markus Ahlers, Klaus Helbing and Carlos Pérez de los Heros

Eur. Phys. J. C, 78 11 (2018) 924

Published online: 13 November 2018

DOI: 10.1140/epjc/s10052-018-6369-9

Open Access

Discrete flavour symmetries, neutrino mixing and leptonic CP violation

S. T. Petcov

Eur. Phys. J. C, 78 9 (2018) 709

Published online: 04 September 2018

DOI: 10.1140/epjc/s10052-018-6158-5

Open Access

Prospects for charged Higgs searches at the LHC

A. G. Akeroyd, M. Aoki, A. Arhrib, L. Basso, I. F. Ginzburg, R. Guedes, J. Hernandez-Sanchez, K. Huitu, T. Hurth, M. Kadastik et al. (18 more)

Eur. Phys. J. C, 77 5 (2017) 276

Published online: 03 May 2017

DOI: 10.1140/epjc/s10052-017-4829-2

Open Access

Charm production and QCD analysis at HERA and LHC

O. Zenaiev

Eur. Phys. J. C, 77 3 (2017) 151

Published online: 09 March 2017

DOI: 10.1140/epjc/s10052-017-4620-4

Open Access

Introduction to the physics of the total cross section at LHC - A review of data and models

Giulia Pancheri and Yogendra N. Srivastava

Eur. Phys. J. C, 77 3 (2017) 150

Published online: 09 March 2017

DOI: 10.1140/epjc/s10052-016-4585-8

Open Access

Review of lattice results concerning low-energy particle physics - Flavour Lattice Averaging Group (FLAG)

S. Aoki, Y. Aoki, D. Bečirević, C. Bernard, T. Blum, G. Colangelo, M. Della Morte, P. Dimopoulos, S. Dürr, H. Fukaya et al. (22 more)

Eur. Phys. J. C, 77 2 (2017) 112

Published online: 17 February 2017

DOI: 10.1140/epjc/s10052-016-4509-7

Open Access

Review of searches for rare processes and physics beyond the Standard Model at HERA

David M. South and Monica Turcato

Eur. Phys. J. C, 76 6 (2016) 336

Published online: 18 June 2016

DOI: 10.1140/epjc/s10052-016-4152-3

Open Access

Heavy-flavour and quarkonium production in the LHC era: from proton–proton to heavy-ion collisions

A. Andronic, F. Arleo, R. Arnaldi, A. Beraudo, E. Bruna, D. Caffarri, Z. Conesa del Valle, J. G. Contreras, T. Dahms, A. Dainese et al. (46 more)

Eur. Phys. J. C, 76 3 (2016) 107

Published online: 29 February 2016

DOI: 10.1140/epjc/s10052-015-3819-5

Open Access

Review

Pieces of the flavour puzzle

Ferruccio Feruglio

Eur. Phys. J. C, 75 8 (2015) 373

Published online: 15 August 2015

DOI: 10.1140/epjc/s10052-015-3576-5

Open Access

Review

Physics at the linear collider

G. Moortgat-Pick, H. Baer, M. Battaglia, G. Belanger, K. Fujii, J. Kalinowski, S. Heinemeyer, Y. Kiyo, K. Olive, F. Simon et al. (64 more)

Eur. Phys. J. C, 75 8 (2015) 371

Published online: 14 August 2015

DOI: 10.1140/epjc/s10052-015-3511-9

Open Access

Review

The Physics of the B Factories

A. J. Bevan, B. Golob, Th. Mannel, S. Prell, B. D. Yabsley, H. Aihara, F. Anulli, N. Arnaud, T. Aushev, M. Beneke et al. (2002 more)

Eur. Phys. J. C, 74 11 (2014) 3026

Published online: 19 November 2014

DOI: 10.1140/epjc/s10052-014-3026-9

Open Access

Review

QCD and strongly coupled gauge theories: challenges and perspectives

N. Brambilla, S. Eidelman, P. Foka, S. Gardner, A. S. Kronfeld, M. G. Alford, R. Alkofer, M. Butenschoen, T. D. Cohen, J. Erdmenger et al. (40 more)

Eur. Phys. J. C, 74 10 (2014) 2981

Published online: 21 October 2014

DOI: 10.1140/epjc/s10052-014-2981-5

Open Access

Review

Antineutrino science in KamLAND

Atsuto Suzuki

Eur. Phys. J. C, 74 10 (2014) 3094

Published online: 07 October 2014

DOI: 10.1140/epjc/s10052-014-3094-x

Open Access

Review

Review of lattice results concerning low-energy particle physics

FLAG Working Group, S. Aoki, Y. Aoki, C. Bernard, T. Blum, G. Colangelo, M. Della Morte, S. Dürr, A. X. El-Khadra, H. Fukaya et al. (19 more)

Eur. Phys. J. C, 74 9 (2014) 2890

Published online: 17 September 2014

DOI: 10.1140/epjc/s10052-014-2890-7

Open Access

Review

Review of single vector boson production in pp collisions at TeV

Matthias Schott and Monica Dunford

Eur. Phys. J. C, 74 7 (2014) 2916

Published online: 01 July 2014

DOI: 10.1140/epjc/s10052-014-2916-1

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

The supersymmetric standard model - with a Brout–Englert–Higgs boson as spin-0 partner of the Z

Pierre Fayet

Eur. Phys. J. C, 74 5 (2014) 2837

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-014-2837-z

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

Lessons for SUSY from the LHC after the first run

I. Melzer-Pellmann and P. Pralavorio

Eur. Phys. J. C, 74 5 (2014) 2801

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-014-2801-y

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

Supersymmetric fits after the Higgs discovery and implications for model building

John Ellis

Eur. Phys. J. C, 74 5 (2014) 2732

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-014-2732-7

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

The strings connection: MSSM-like models from strings

Hans Peter Nilles

Eur. Phys. J. C, 74 5 (2014) 2712

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-013-2712-3

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

Implications of the Higgs discovery for the MSSM

Abdelhak Djouadi

Eur. Phys. J. C, 74 5 (2014) 2704

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-013-2704-3

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

SUSY dark matter(s)

Riccardo Catena and Laura Covi

Eur. Phys. J. C, 74 5 (2014) 2703

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-013-2703-4

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

SUSY: Quo Vadis?

G. G. Ross

Eur. Phys. J. C, 74 5 (2014) 2699

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-013-2699-9

Supersymmetry after the Higgs discovery. Guest editors: Ignatios Antoniadis and Dumitru Ghilencea

Open Access

Review

SUSY: the early years (1966–1976)

Pierre Ramond

Eur. Phys. J. C, 74 5 (2014) 2698

Published online: 27 May 2014

DOI: 10.1140/epjc/s10052-013-2698-x

Review

Jet physics in electron–proton scattering

Thomas Schörner-Sadenius

Eur. Phys. J. C, 72 7 (2012) 2060

Published online: 27 July 2012

DOI: 10.1140/epjc/s10052-012-2060-8

Review

Hamiltonian dynamics and Noether symmetries in Extended Gravity Cosmology

S. Capozziello, M. Laurentis and S.D. Odintsov

Eur. Phys. J. C, 72 7 (2012) 2068

Published online: 17 July 2012

DOI: 10.1140/epjc/s10052-012-2068-0

Review

Review of lattice results concerning low-energy particle physics

FLAG working group of FLAVIANET, G. Colangelo, S. Dürr, A. Jüttner, L. Lellouch, H. Leutwyler, V. Lubicz, S. Necco, C.T. Sachrajda, S. Simula et al. (3 more)

Eur. Phys. J. C, 71 7 (2011) 1695

Published online: 28 July 2011

DOI: 10.1140/epjc/s10052-011-1695-1

Review

Properties of the top quark

Daniel Wicke

Eur. Phys. J. C, 71 5 (2011) 1627

Published online: 06 May 2011

DOI: 10.1140/epjc/s10052-011-1627-0

Review

Heavy quarkonium: progress, puzzles, and opportunities

N. Brambilla, S. Eidelman, B.K. Heltsley, R. Vogt, G.T. Bodwin, E. Eichten, A.D. Frawley, A.B. Meyer, R.E. Mitchell, V. Papadimitriou et al. (57 more)

Eur. Phys. J. C, 71 2 (2011) 1534

Published online: 08 February 2011

DOI: 10.1140/epjc/s10052-010-1534-9

Review