As we move towards the second half of 2024 we have many updates to share with you, read on to find out what we’ve been up to...

Discover the latest news from EDP Sciences, an Associate Member of the European Physical Scociety.

Journal de Physique digital archives

To think that once a journal is archived, no researcher is interested in it anymore would be a misunderstanding of its continued contextual value. We were delighted to conduct research recently and discover that many articles in the Journal de Physique archives are still being cited today.

Find out more about our archives, including the most cited articles in the collection.

The European Physical Journal series

The EiCs of The Editors-in-Chief of EPJ Photovoltaics, Pere Roca i Cabarrocas and Jean-Louis Lazzari, would like to highlight two important papers recently published:

• Georgia Kakoulaki, Nigel Taylor, Sandor Szabo, Robert Kenny, Anatoli Chatzipanagi and Arnulf Jäger-Waldau (2024),
  Communication on the potential of applied PV in the European Union: Rooftops, reservoirs, roads (R³),
  EPJ Photovoltaics 15, 2 (2024), https://doi.org/10.1051/epjpv/2023035
  
• Heather Mirletz, Silvana Ovaitt, Seetharaman Sridhar, Teresa M. Barnes, Prioritizing circular economy strategies for sustainable PV deployment at the TW scale,
  EPJ Photovoltaics 15, 18 (2024). https://doi.org/10.1051/epjpv/2024015
  

The EPJ Web of Conferences team was delighted to publish the proceedings of the 26th International Conference on Computing in High Energy and Nuclear Physics (CHEP), organized by Jefferson Lab, which took place in Norfolk, Virginia, from 5–11 May 2023. Read more about the event and discover the proceedings.

The EPJ Scientific Advisory committee is pleased announce the nomination of two new members: Konstantinos Bachas, representing the Hellenic Physical Society (read the news here) and Adam Maj, representing the Polish Physical Society (read the news here)

EPL (Europhysics Letters)

EDP Sciences welcomes the appointment of the new Editor-in-Chief of EPL, Professor Richard Blythe, effective from May 1^st. Read more about the experience Professor Blythe brings to the position.

The EPL 2023 Highlights collection showcases a selection of 40 of the most cited, downloaded and accessed articles published in EPL in 2023. These articles had a significant impact on the international community, and cover topics including “condensed matter physics, network physics, complex systems, black hole physics, many-body quantum systems to cite a few, as well as recently growing fields such as quantum information and amorphous topological matter.”

EDP Sciences Books news

The training years are often the most important; did you know that Einstein spent part of his youth in Lombardy, an extremely fruitful and determining period for the rest of his career? To know more, dig into WHEN ALBERT BECAME EINSTEIN ! Back to the future, you might be interested by RADICAL INNOVATION DESIGN , a free e-book about a systematic and usage-driven innovation methodology to ensure usefulness for users and profitability for companies !

Join the conversation on social media

We have many exciting projects planned for 2024 and we look forward to sharing them with you as soon as we are able. Do follow us on your social media platform of choice if you'd like to be among the first to hear from us - we're on LinkedIn, X (Twitter), and Instagram and now Bluesky and Mastodon too!

Beamline for Schools

Beamline for Schools 2024 is about to start! This physics competition for high school students from all around the world invites them to propose an experiment that they want to perform at a beamline. The popular competition reaches its 10^th anniversary in 2024. Three winning teams will be selected, two teams will perform their experiments at CERN and one at DESY.

There will be additional prizes for up to 40 selected teams (https://beamline-for-schools.web.cern.ch/bl4s-competition/prizes). All the prospective participants who preregister to the competition (https://beamlineforschools.cern/form/preregistration-2024) will have the possibility to follow online events and virtual visits prior to the submission of their proposal. 

The deadline to submit a proposal is 10 April 2024 at 23:59 CEST. 

Further information can be found in the official invitation (https://beamline-for-schools.web.cern.ch/sites/default/files/Invitation_BL4S_2024.pdf).

CERN International Teacher Programmes 2024

The application process for CERN’s international teacher programmes 2024 opens on 1st November 2023! The HST Programme will take place from 30 June - 14 July 2024 and the ITW Programme will take place from 4th-17th August 2024!

Apply via http://teachers.cern!

FLTR: GSI/FAIR Research Director Professor Karlheinz Langanke, Professor Nu Xu, Professor Taka Otsuka
and Professor Volker Koch - Image credit: GSI/FAIR

13th September 2023. Press release GSI/FAIR. Three world-renown scientists, Profs. Volker Koch, Nu Xu and Takaharu Otsuka, are currently spending long-term research stays at GSI and FAIR and its partner universities in Darmstadt and Frankfurt. They are analyzing and interpreting current experimental data and preparing the first scientific experiments at FAIR in fruitful interdisciplinary cooperation.

Professor Volker Koch and Professor Nu Xu are both from the Lawrence Berkeley Laboratory. Volker Koch holds the professorship for theoretical heavy-ion physics and has been the laboratory’s nuclear physics division head. Nu Xu is professor for experimental heavy-ion physics and the former spokesman of STAR, a flagship experiment at the Relativistic Heavy-Ion Collider (RHIC) at the Brookhaven National Laboratory. Professor Takaharu Otsuka held the chair of theoretical nuclear physics at the University of Tokyo until his retirement. Taka Otsuka and Nu Xu are both recipients of Humboldt Research Awards, while Volker Koch is currently an EMMI Visiting Professor.

GSI and FAIR took the unique opportunity to discuss with these colleagues in an interview the motivation why they have chosen GSI for their long-term stay, and what personally fascinates them from the many science options at FAIR. Despite very different perspectives and different scientific expectations with regard to the FAIR research pillars, the three scientists have one thing in common: the anticipation of outstanding research prospects and decisive advances in knowledge in a unique world leading research infrastructure at FAIR. The whole interview can be read here:

GSI/FAIR: You all three are world-leading scientists and come from prestigious institutions. Why did you choose GSI for your research stays?

Volker Koch: The Rhein-Main-Neckar region is the center of gravity in nuclear science, in particular in my field of interest, which focuses on the properties of the strong force at the high-density and high-energy frontiers as it can be explored in heavy-ion collisions. There is for example the HADES experiment, which has taken exciting data in their latest runs within the FAIR Phase-0 program, which we try to understand now.  It is of great advantage to have many experts on campus and at the neighboring universities with whom we can look at these data from very different angles. In fact, I have missed such a stimulating scientific atmosphere during the pandemic and I every much enjoy the daily discussion taking place here. Of course, we also discuss the future opportunities, in particular the CBM experiment at FAIR, which we hope will answer some of the fundamental questions in our field of research.

Nu Xu: Indeed, the phase diagram of Quantum Chromodynamics, which describes the properties of the strong force as function of temperature and density, has still several open fundamental questions. I was much involved in the preparation and in the execution of experiments of the STAR collaboration where we have tried to explore whether this phase diagram exhibits a critical point like it is familiar to us from the phase diagram of water. Unfortunately, the STAR experiment left a gap in the data, which is needed to answer this question. The place from which we expect the answer is the CBM experiment at FAIR. To prepare this unique and scientifically extremely important experiment I am here.

Takaharu Otsuka: My scientific interest is somewhat different from that of my colleagues as I try to develop models, which describe the many facets of nuclear structure. Here the frontier are exotic unstable nuclei, which for example have a large number of extra neutrons compared to their stable counterparts. These nuclei and their properties are, however, crucial if we want to develop a general model, which describes the many phenomena the nuclear many-body system exhibits. For example, we have learnt in recent years that nuclear magic numbers, which are a cornerstone of nuclear structure whose explanation was awarded a Nobel Prize, are different in exotic from those in stable nuclei. We could recently show that among others the tensor force plays a crucial role in these exotic nuclei. In my career, I have benefitted very much from close contact to experimentalists, which some years ago were my colleagues at RIKEN. Now I think that in the future the NUSTAR experiments at FAIR will have the leading role in understanding many aspects of the structure of exotic nuclei beyond the present reach. In particular, I am interested in the physics, which determines the limit of existence in very neutron-rich nuclei where FAIR opens completely new perspectives. Therefore, I am happy to intensify my collaboration with my theory and experiment colleagues in Darmstadt. I hope that both sides will benefit from these activities.

GSI/FAIR: Professor Xu, you mentioned the STAR experiment at RHIC, which is one example that there are also other facilities worldwide which explore the science which will be in the focus at FAIR. Professor Otsuka, you referred to the Japanese flagship facility RIKEN. Perhaps you can elaborate where you see the advantages of FAIR and perhaps its uniqueness?

NX: The Brookhaven activities are finished leaving important questions unanswered. In my view, CBM is in the position to answer them. Actually, if there were other facilities, which were better advanced than CBM, I would have joined these activities. But there is none. If FAIR can deliver SIS100 beams the CBM collaboration will be ready for data taking. And the CBM experiment has the high-rate capabilities to decide whether a critical point exists in the QCD phase diagram or not.

VK: Indeed, to answer this fundamental science question statistics is the name of the game and CBM has the capability to deliver the required rate of data. This allows actually much more than to prove the existence of the critical point. For example, one can also explore the symmetry energy at densities twice or even three-times the value of saturation density, as it exists inside of heavy nuclei like lead. Such high densities are of crucial importance in many astrophysical environments, like core-collapse supernovae or neutron star mergers. The CBM data will also provide very valuable constraints for the nuclear Equation of State, which governs the structure of neutron stars, which are the most compact objects which one can study directly in the Universe. In fact, there are so many upcoming activities in astrophysics opening the era of multi-messenger exploration of the Universe, which all are intimately related to science, which will be, often for the first time, explored at FAIR. During my stay in Darmstadt, my colleagues and I have developed several new ideas how this complementarity can be optimally explored. I am really looking forward that FAIR will be switched on and the CBM and NUSTAR experiments start. This will be a new game in town, as we say in California.

TO: The FAIR facility offers significantly higher bombarding energies than the other facilities. This allows to explore mass regions in the nuclear chart which are not easily accessible with other accelerators, making the global activities complementary in many aspects. This opens exciting perspectives for my research interest. It is very exciting that FAIR will soon deliver for example first data on the very neutron-rich nuclei, which build the third peak in the astrophysical r-process, which is often referred to as the "gold peak". We have predicted the half-lives for the nuclei in the gold peak and it will be nice to see whether we have been right. Let me stress another important point. Also many activities at FAIR, although unique on the global level, are very complimentary. Take the symmetry energy, which my colleagues Volker Koch and Nu Xu want to study at very high densities. It is also relevant for astrophysical applications to know it at densities at and below saturation. This behavior can be studied with the R3B experiment within the NUSTAR collaboration.

GSI/FAIR: Your home countries have very strong activities in heavy-ion and nuclear structure science. Which role does FAIR play for these communities?

VK: The US Nuclear Physics community is currently preparing its Longe Range Plan, which also addresses the future opportunities of the research on high-density nuclear matter, that is the behavior of the QCD phase diagram at high densities as it will be explored at FAIR. I am not personally involved in the writing team, but I know that the intellectual interest of my theory colleagues in this field is tremendous. Personally, I am also convinced that there will be a growing American participation in CBM. 

NX: I share the view of my colleague Volker Koch concerning the interest in the US. But I like to add, that also in my mother country China there is a very large interest in the CBM physics, carried by six institutions including many postdoctoral and graduate students. The Chinese colleagues have been involved in the STAR experiment at RHIC and bring their expertise now to CBM. To underline the Chinese interest, components of the time-of-flight detector system for CBM have been built in China. They are tested and ready to be employed at FAIR. We need a SIS100 beam.

TO: There is an existing strong interaction between the Japanese and GSI activities in nuclear structure, but also in other FAIR research fields like atomic or biophysics. Some FAIR detectors developed by the NUSTAR collaboration have already been tested and used in experiments at RIKEN. But the exchange is in both directions. One interesting research field at FAIR will be hypernuclei, which is regular nuclei to which a lambda particle, which carries a strange quark, is added. Japan has a long history in hypernuclear research. But now we bring activities to FAIR based on a Memorandum of Understanding signed by RIKEN and GSI/FAIR where we jointly open research on neutron-rich hypernuclei. FAIR provides the SIS100 accelerator and the Super FRS, the equipment to produce such really exotic nuclei, and RIKEN develops and builds a novel detector which allows to study these hypernuclei. RIKEN has in fact very positive experience with such collaborative efforts abroad, for example, with a dedicated hadron physics program at Brookhaven. I am sure that also the RIKEN-FAIR project will be a success.

GSI/FAIR: What is the scientific highlight you personally wish to see delivered by FAIR?

NX: With its high-rate capability and the other available observables, CBM will answer the question whether a critical point exists in the QCD phase diagram, or not. CBM will also constrain the nuclear equation of state to a level that it has a very strong impact on the understanding of astrophysical objects like neutron stars or supernovae. I would like to add that while the high-energy programs at CERN focus on the properties of the quark-gluon plasma – the form of matter as it exists in the very early phase of the Universe, here we concentrate on the properties of matter at high densities. If CERN is the high-energy frontier, FAIR is the high-density frontier. Both programs are complementary to each other and are both necessary for understanding the QCD phase diagram.

VK: The critical point and the equation of state are certainly also on the top of my list. But CBM can do more, perhaps answer questions which we do not even think about now. For example, recent lattice QCD calculations predict that the interaction between two Omega baryons is attractive. CBM with its very high event rate is likely the only experiment, which can check this prediction.

TO: In general, I expect from the NUSTAR experiments at FAIR decisive progress in our general understanding of the nucleus as a many-body system, already from phase 0 experiments and then more once FAIR is operational.  It would be quite exciting to understand the boundaries of nuclear existence as a function of neutron excess but also in the regime of superheavy nuclei, derived from nucleons as the fundamental building blocks and the strong and Coulomb forces acting between them. But I personally would also like to explore whether hypernuclei might be a tool to probe the emergence of nuclear shapes. There are some hints, which have recently emerged that nuclei might have a wider spectrum of geometric shapes than usually assumed.

GSI/FAIR: Thank you very much for this discussion. We wish you a successful stay in Darmstadt and many fruitful returns to GSI and later to FAIR.

Author: EDP Sciences

We are pleased to share the latest news from EDP Sciences.

News from the European Physical Journal (EPJ)

Joint meeting of the Scientific Advisory and Steering Committees of the European Physical Journal

Image credit: Maria Sutter

For two days in April, more than 40 representatives of national physical societies and of the EPJ publishers and many of the journals’ Chief Editors gathered at EMPA (Swiss Federal Laboratories for Materials Science and Technology) near Zurich under the chairmanship of the Swiss Physical Society to discuss all aspects of modern scientific publishing - ranging from individual journal development to improving support for early career researchers and the implementation of DEI principles at all levels.

In particular, the EPS Young Minds’ invited talk provided some excellent insights into what the next generation of scientists feels in terms of constraints and opportunities in this context. 2023 marks the 25^th anniversary of the launch of the EPJ and, as part of this year’s special initiatives, EPJ expressly invites young career researchers organizing, specifically, meetings for their peers to apply for sponsorship.

EPJ Applied Physics – topical issue

EPJ AP is pleased to announce completion of the special issue on “Amorphous alloys and multiscale materials: Fundamental aspects and Energy applications” edited by Zhao Zhankui, Wang Hongli and Tai Cheuk-Wai. We hope you enjoy the articles which include “Micro- and nano-sized materials for solar evaporators: a review”.

EPJ Photovoltaics – Editorial Board

EPJ Photovoltaics is pleased to share its updated Editorial Board under Editors-in-Chief Prof. Pere Roca i Cabarrocas, Laboratoire de Physique des Interfaces et des Couches Minces, and Dr. Jean-Louis Lazzari, Centre Interdisciplinaire de Nanoscience de Marseille. Editors from Europe are joined by international colleagues from Qatar, Australia and Japan.

EPJ N Nuclear Sciences & Technologies – new ‘Key Summary’

“Optimising spent nuclear fuel storage in Europe” is the latest ‘Key Summary’ from EPJ N and looks at an extensive review in EPJ N by members of the EURAD consortium. The review explores the parameters involved in choosing safe long-term storage solutions for spent radioactive fuel and recommends best practice for the industry. The ‘Key Summary’ also hears from author Dimitri Alexandre Rochman.

Astronomy & Astrophysics and Subscribe to Open (S2O)

Astronomy & Astrophysics (A&A) recently announced that it will continue to publish its research in open access for the second consecutive year under Subscribe to Open (S2O). In contrast to other core astronomy journals that have transitioned or will transition to open access via the Gold (APC) route, A&A has chosen S2O to achieve immediate open access while minimizing any potential disruption to authors or subscribers. Find out more.

Société Française de Physique 150^th anniversary – Master classes itinérantes

The first in a series of five Masterclasses on “Science publishing and Open Science” recently took place in Nice. Next stop Lyon for which registration is still open!

German Physical Society Spring Meeting - Europhysics Letters

There were four winners of the “EPL best poster prizes” at the Spring Meeting of the German Physical Society (DPG) that took place from 26-31 March 2023 at the Technical University Dresden. Congratulations to Anna C. Jäkel, Aleksandr Kostarev, Nico Schramma and Laura Strampe.

Book news - The Basics of Electron Transport in Spintronics

‘The basics of electron transport in Spintronics – Textbook with lectures, exercises and solutions’ by Vincent Baltz, CNRS researcher and group leader at SPINTEC. Based on a series of lectures given to MSc and PhD students, this book will appeal to a wide range of readers, from students at the graduate level to researchers and engineers. It allows the reader to navigate easily between concepts and to gain a broad view of spin-dependent electron transport. Learning is supported by ten extended exercises with complete solutions. Order directly from the EDP Sciences Bookstore or via your favourite online book shop.

Don’t forget our SFP anniversary books discount code - PHYS234 - valid until the end of June 2024! We are delighted to offer a 5% discount on EDP Sciences books in the following series: Savoirs Actuels / Une introduction à / Sciences & History / Enseignement Sup Physique.

With our best wishes from ‘Paris in Spring’

EDP Sciences

Subscribe to Open (S2O)

Maths - the six S2O journals will continue to publish in open access in 2023. “We are grateful to the library community for their ongoing support of the S2O model and for recognizing its value in ensuring equitable open access to mathematics research.” Anne Ruimy, EDP Sciences.

Radioprotection – has adopted the S2O model and is now online-only. It is published on behalf of the Société Française de Radioprotection (SFRP). Articles address all aspects of radiological protection, including non-ionising as well as ionising radiation.

Astronomy & Astrophysics - over the last year, the core astronomy journals have moved or are moving towards open access under various models, which is a positive step for accessibility. A&A has opted for S2O which helps to make it a cost-effective publishing option for many authors (there are no article processing charges, APCs). More information.

Société Française de Physique 150^th anniversary – 2023 events

It is our pleasure to be involved in many of the events celebrating the SFP’s anniversary throughout 2023.

In April, we are proud to sponsor the International Physicists’ Tournament 2023 down the road at the École polytechnique in Palaiseau. Billed as a “physics world cup”, we are looking forward to lively battles between the undergraduate teams.

In May, the series of five Masterclasses on “Science publishing and Open Science” begins in Nice. The last chance to catch one of these sessions will be in Marseille in October, so we hope to see you there or along the way (Lyon, Grenoble and Strasbourg are also hosting).

Don’t forget our SFP anniversary books discount code - PHYS234 - valid until the end of June 2024! We are delighted to offer a 5% discount on EDP Sciences books in the following series: Savoirs Actuels / Une introduction à / Sciences & History / Enseignement Sup Physique.

News from the European Physical Journal (EPJ)

EPJ Scientific Advisory Committee

The Scientific Advisory Committee of the EPJ is delighted to welcome Professor Quentin Glorieux, as the new representative for the French Physical Society. Professor Glorieux researches “Optics through the prism of Quantum Gases” and is a self-avowed “Quantum Physicist, Trail runner and Mountain climber.”

EPJ poster prizes at the SFP Congrès Général

We are pleased to report that the EPJ is sponsoring two poster prizes at the SFP Congrès Général in July (in addition to the two EPL prizes already announced). We look forward to Professor Jean Daillant, Director General of the SOLEIL synchrotron and the SFP representative on the EPJ Steering Committee, awarding the prizes on Thursday 6 July for two of the best posters presented by young physicists.

EPJ D Atomic, Molecular, Optical and Plasma Physics – call for papers

New EPJ D topical issue: “Electron and Positron Interactions and Their Applications: a tribute to Professor Michael Brunger”. The Guest Editors invite contributions from contemporary research and applications across areas such as, atmospheric modelling, materials characterisation, medical science, biological imaging and chemical processing.

EPJ Web of Conferences – conference highlights

ISRD 17 – International Symposium on Reactor Dosimetry, Lausanne, Switzerland, May 21-26, 2023 – the open access proceedings include papers on “Experimental Techniques, Measurements and Monitoring”, “Calculational Methods”, “Reactor Surveillance, Plant Life Management and Decommissioning” and “Benchmarks and Inter-comparisons”.

11th European Summer School on Experimental Nuclear Astrophysics, Catania, Italy, June 12-19, 2022 - highlight themes included primordial nucleosynthesis, indirect methods, underground laboratories, radioactive ion beams facilities as well as stellar structure and evolution. Browse the open access proceedings here.

EPJ Applied Physics – topical issues

EPJ AP is currently publishing articles in two topical issues – “Advances in Renewable Energies, Materials and Technology” and “Amorphous alloys and multiscale materials: Fundamental aspects and Energy applications”. We hope you enjoy the recent articles.

EPJ Photovoltaics – topical issue

The special issue on “WCPEC-8: State of the Art and Developments in Photovoltaics”, edited by Alessandra Scognamiglio, Robert Kenny, Shuzi Hayase and Arno Smets, is now available. It includes papers on Modelling; Semiconductor Thin Films; High Efficiency Materials and Devices - New concepts; Optics of Thin Films, TCOs; Modules and Systems; Socio-economic impact.

Last, but not least…

Acta Acustica – acousticians are invited to read “Acta Acustica: State of art and achievements after 3 years”. In this Editorial, Manfred Kaltenbacher, Editor-in-Chief, and his team summarise the latest activities and achievements of the journal (such as Audio Articles) and key statistics.

Journal of the European Optical Society-Rapid Publications – we extend a very warm welcome to Dr. Silvia Soria, IFAC-CNR Institute of Applied Physics, Italy, in her new role of co-Editor-in-Chief. She joins Sergei Popov at the helm of JEOS-RP which is widely considered to be a leading European journal in the field of optics and photonics.