Physics World is providing regular updates on the response of the physics community to the unfolding Russian invasion of Ukraine and how international collaborations and projects in Europe and beyond are affected. See previous updates here.
05/04/2022:
● The board of directors at Italy’s National Institute of Nuclear Physics (INFN) has approved a €200,000 package to help Ukrainian scientists who have been affected by the Russian invasion. The INFN has already housed four Ukrainian researchers who have fled the war, but this first tranche of dedicated funds will now aid many more. “To all the Ukrainian people we express our full sympathy for the tragedy they are experiencing and our encouragement, with the hope that peace will soon be re-established in their country,” notes INFN president Antonio Zoccoli.
● The Breakthrough Foundation has pledged $3m to help scientists and scientific institutions that have been affected by the Russian invasion. Some $1.5m will be given to ALLEA, the European Federation of Academies of Sciences and Humanities, to support its work assisting Ukrainian scientists as well as to Ukrainian universities and research institutions.
The foundation will also give $1m to a US National Academy of Sciences initiative to support humanitarian relief efforts for scientists forced to flee Ukraine. “The Breakthrough Prize Foundation stands together with the Ukrainian people, its scientists and their families,” noted Pete Worden, executive chairman of the Breakthrough Prize Foundation, in a statement.
28/03/2022:
● The CERN particle-physics lab near Geneva has announced further measures in response to Russia’s invasion of Ukraine. The lab said it would not allow CERN scientists to participate in the scientific committees of Russian or Belarusian institutions. The particle-physics lab also noted it would suspend or cancel all joint events held with institutions in Russia and Belarus.
CERN’s council also decided to suspend its participation in scientific committees at the Joint Institute for Nuclear Research (JINR). The lab will also not engage in new collaborations with JINR until further notice.
● UK Research and Innovation (UKRI) – the umbrella organization for the UK’s seven research councils – said in a statement that it is prioritizing visa applications from Ukrainian national researchers for its Global Talent programme, which aims to “provide a fast and efficient visa offer to those working in science and research”.
Since the Russian invasion of Ukraine, UKRI has been carrying out a review of projects and collaborations with Russia that it funds. The organization says that the number of affected grants is “very small” and that it will not release further details regarding their nature.
“We will continue to support the sector as we embark upon what is clearly going to be a long period of instability in the region,” UKRI said in a statement. “UKRI believes freedom to work without fear of reprisals is essential and international collaboration is vital in addressing the global challenges we all face.”
15/03/2022:
● The deputy director of a physics laboratory in Ukraine has been shot dead by Russian forces. Vasyl Kladko, 65, was killed on Sunday 13 March in Vorzel, just outside Kyiv, writes Matin Durrani. Kladko was an experimental physicist who had been deputy director of the V Ye Lashkaryov Institute of Semiconductor Physics of the National Academy of Sciences (NAS) of Ukraine, which reported his death. He had gone to Vorzel to help his family evacuate and, although his wife and grandchildren were able to leave, Kladko was delayed when Russian forces entered the town. Born on 12 January 1957, Kladko was an expert in semiconductor nanostructures and, according to the NAS, had plans to rebuild the electronics industry in Ukraine. “He was a true patriot [who] did much to strengthen the defence capabilities of our country,” the NAS said in a statement.
08/03/2022:
● The CERN council has today announced it has suspended Russia’s observer status at the lab. “The 23 Member States of CERN condemn, in the strongest terms, the military invasion of Ukraine by the Russian Federation, and deplore the resulting loss of life and humanitarian impact, as well as the involvement of Belarus in this unlawful use of force against Ukraine,” the statement says.
Observer status at CERN, which is awarded to states that have made significant contributions to the lab, allows non-member states to attend council meetings but they do not take part in decision making.
Hundreds of scientists from several Russian institutions work at CERN and in the statement the council says it “expresses its support to the many members of CERN’s Russian scientific community who reject this invasion”. Yet it also says that the lab will not “engage in further collaborations with Russian institutions until further notice” and that the situation will “continue to be monitored carefully” with the council ready to “take any further measures, as appropriate, at its future meetings”.
Particle physicist John Ellis from King’s College London, who has spent most of his career at CERN, says the announcement comes as a “relief”. “There were fears that council would want to terminate all collaboration with Russian institutes and/or all Russians, and this danger has been averted,” adds Ellis.
07/03/2022:
● In a statement, the CERN particle-physics lab near Geneva says that it stands in solidary with the people of Ukraine. “Following the invasion and subsequent escalation of aggression by Russian armed forces, a humanitarian crisis has been unfolding in Ukraine,” the statement says. “CERN wishes to express solidarity with our Ukrainian colleagues, their families and the entire Ukrainian people. Our thoughts are with everyone whose life has been disrupted by the war.” Ukraine is an associate member of the lab and since the invasion CERN says it has provided support for Ukrainian affiliates and their families. The CERN community has also been raising funds, which will be matched by CERN, for the International Red Cross in Ukraine. CERN says it will hold a extraordinary meeting of the CERN council tomorrow where further “appropriate measures” will be considered.
● The State Nuclear Regulatory Inspectorate of Ukraine (SNRIU) reported today that operational personnel of the Neutron Source at the Kharkiv Research Institute of Physics and Technology had inspected the damage caused by yesterday’s shelling (see 06/03 update). The officials discovered surface damage to the main Neutron Source building, the destruction of an electrical substation as well as broken windows and damage to the air-conditioning system for the linear accelerator. The SNRIU noted that prior to the Russian invasion the Neutron Source was in the initial start-up phase but once the invasion began on 24 February operators protectively removed the nuclear fuel.
06/03/2022:
● The Security Service of Ukraine (SBU) reported today that a building at the Kharkiv Research Institute of Physics and Technology had been struck by rocket fire. Built in 1928, the institute soon became a world-leading centre for low-temperature physics. In the 1930s the physicist Lev Landau (who in 1962 was awarded the Nobel Prize for Physics) led the institute’s theoretical physics department and together with the physicist Evgeny Lifshitz, the pair began writing a 10-volume Course of Theoretical Physics, which is still widely used as a graduate text.
Today, the institute carries out research into several areas including solid-state physics and plasma physics. The institute is also home to an experimental neutron facility – dubbed Neutron Source – that can produce medical isotopes for cancer treatment and is also used for training. The facility, which was built in 2015 with the help of Argonne National Laboratory in the US, includes a linear accelerator that produces 100 MeV electrons with a beam power of around 100 kW. These electrons are then fired at a (natural) uranium or tungsten target to produce neutrons that drive a “subcritical assembly” of 37 nuclear fuel cells, which are uranium dioxide fuel, enriched to about 20% U-235. The neutrons produced are then sent along six separate channels to experimental stations.
The SBU noted that the missiles were fired from a “Grad” launcher, although there were no indications that the building housing the Neutron Source had been damaged. “The destruction of nuclear facilities and storage facilities could lead to a large-scale environmental catastrophe,” the SBU notes.
05/03/2022:
● The Breakthrough Prize Foundation, which was inaugurated in 2012 by the Israeli–Russian venture-capitalist Yuri Milner, says it will make an emergency donation of $3m towards an international relief organization that is helping victims of the conflict. “Stephen Hawking was convinced that humans must gain control over our aggressive instincts in order to survive,” the statement notes. “We owe it to ourselves, and the whole planet, to embrace our highest qualities.”
Yet the notice, which was signed by S Pete Worden, chair of the Breakthrough Prize Foundation, was met with dismay by some. The theoretical physicist Ed Witten from the Institute of Advanced Study at Princeton University, who is a member of the selection committee for the Breakthrough Prize in Fundamental Physics, said it was “disappointingly vapid”.
● Some 58 Breakthrough laureates, who include Witten, Alan Guth and Kip Thorne, came out with their own open letter, stating that they have watched Russia’s “unprovoked attack with horror”. “President Putin’s actions are cold-blooded, senseless and entirely unjustified, violating both international law and the fundamental human rights of the Ukrainian people,” the laureates write. “We stand in admiration of the many Russians, inside and outside the country, who have spoken out against this evil, including scientists, writers and people from all walks of life. Many have done so at great personal risk, and we commend them for their courage.” The prize winners also note their profound admiration for the “bravery and sacrifice [of the Ukrainian people], which serve as a beacon to all who struggle for democratic self-determination and freedom”.
04/03/2022:
● The European Commission has suspended co-operation with Russia on research and innovation. It says it will “not conclude any new contracts nor any new agreements” with Russian organizations under the €96bn Horizon Europe programme and is suspending payments to Russian entities under existing contracts. “All ongoing projects, in which Russian research organizations are participating, are being reviewed,” the statement notes.
● The International Atomic Energy Agency (IAEA) says that Russian forces have taken control of the Zaporizhzhia Nuclear Power Plant, which is located in the south of the country. Zaporizhzhia is the largest nuclear power plant in Ukraine, with six reactor units. A projectile had hit a training building near one of the plant’s reactor units overnight, which caused a fire that was later extinguished. Russian scientists condemn Ukraine invasion as international projects and meetings thrown into doubt
The IAEA says that regular staff are still operating the plant and there has been no release of radioactive material but that operators note that the situation remains “very challenging” as they are not able to access the whole site. “I’m extremely concerned about the situation at Zaporizhzhia and what happened there during the night,” says IAEA director general Rafael Mario Gross. “Firing shells in the area of a nuclear power plant violates the fundamental principle that the physical integrity of nuclear facilities must be maintained and kept safe at all time.”
● Over 150 Russian scientists who work on experiments at the CERN particle-physics lab near Geneva have penned an open letter expressing their “sorrow and regret” about the situation in Ukraine. “We stand against the military actions initiated in Ukraine by the authorities of Russian Federation,” they write. “We stand strongly for resolving the conflict through diplomacy and negotiations as the only appropriate way.”
● In a statement, the American Physical Society says that it condemns the invasion of Ukraine and that it is “gravely concerned” about its impact. “APS stands in solidarity with the Ukrainian physics community and all people whose safety has been jeopardized, and whose homes, families and careers have been disrupted by the violence,” the statement notes. “APS calls for a halt to hostilities and a peaceful end to the crisis.”
03/03/2022:
● More than 100 Nobel laureates have come together to issue a declaration calling for peace following the “war emanating from Russian soil and the explicit threat of nuclear weapons”. “Findings and technologies from scientific research and development have made humans the greatest shaping force in the Earth’s system over the last century,” the declaration states. “The discovery of nuclear fission created the basis for the construction of nuclear weapons of destruction. Their current volume has the potential to make the Earth uninhabitable for humans and to wipe out human civilization. Such weapons must therefore never be used!”
The Nobel laureates, which include the physicists Steven Chu and Andre Geim, call on governments and business leaders to “use scientific knowledge and technologies responsibly and with awareness” for their long-term consequences. “Only in this way can human civilization continue to develop in a respectful manner towards nature and the Earth’s system in the future.” They end by calling on Russian president Vladimir Putin “to respect the agreements under international law, to recall his armed forces, to start negotiations and to establish peace”.
● In a statement, the UK’s Royal Astronomical Society says it “deeply regrets the illegal military invasion of Ukraine” adding that they will be “exploring avenues for supporting our fellow scientists who are fleeing the war zone with government agencies and our sister societies”. The UK’s Institute of Physics, meanwhile, also condemns Russia’s actions. “Physics is a global endeavour, and we continue to support academic freedom of scientists everywhere,” the statement notes. “We hope for a quick resolution of the crisis to bring an end to its devastating impacts on the people of Ukraine.”
● Russian space agency Roscosmos says it will “not cooperate with Germany on joint experiments” on the Russian segment of the International Space Station in response to Germany halting scientific collaborations with Russia. Roscosmos also notes that Russia’s space programme will be “adjusted against the backdrop of sanctions” with the priority being on the “creation of satellites in the interests of defence”.
● The Ukrainian Physical Society has approved a European Physical Society (EPS) statement that “strongly” condemns Russia’s invasion of Ukraine. “The EPS calls on the entire scientific community and all citizens working in physics and beyond, to be uncompromising in their protest and to take active measures against the ongoing violence of the Russian army in Ukraine,” the statement notes adding that the EPS “sympathizes” with Russian physicists who “refute the aggression of their government and suffer similarly from not being able to freely express their disagreement in their own homeland”. The EPS states that they will suspend all “joint actions co-sponsored with the Russian State” and that further measures will be “considered and acted” by the next EPS council meeting, which is scheduled for June in Paris.
02/03/2022:
● The national scientific academies of the “group of seven” nations have issued a joint statement condemning Russia’s “unprovoked attack” on Ukraine, which they say is a “blatant violation of international law and of core values of humanity”. The academies, which include the UK’s Royal Society and the US National Academy of Sciences, state that Russia’s invasion is “an assault on the fundamental principles of freedom, democracy and self-determination, which provide the basis for academic freedom and opportunities for scientific exchange and cooperation”. The group add that they “stand in solidarity” with researchers in Ukraine and “acknowledge the Russian scientists and citizens who are ashamed of this attack and speak out against the war”.
● Dmitry Rogozin, head of the Russian space agency Roscosmos, took to Twitter today to say that the agency will refuse to launch the next batch of OneWeb satellites — scheduled for Friday — unless the company meets demands that the network not be used for military purposes and the UK government sells its 20% stake in the firm. The 36 satellites are set to launch on a Soyuz rocket from the Baikonur Cosmodrome in Kazakhstan, with further launches planned later in the year. OneWeb is a UK-based firm that already has hundreds of communications satellites in orbit as part of the OneWeb “mega constellation”.
● The presidents of several astronomy societies from around the world — including Roger Davies, president of the European Astronomical Society and Debra Elmegreen, president of the International Astronomical Union — have raised their “deep concern” for Ukraine and the entire region. In a joint statement, they say they have been receiving reports of the “dire circumstances” that many colleagues are experiencing in Ukraine. “Their freedom, safety and even their lives are under threat,” the statement notes. “We are deeply concerned for the Ukrainian community as well as for the entire region.” They encourage society members to “help wherever possible in this difficult time for Ukraine”.
● The Dutch Research Council (NWO) says it is considering “appropriate measures” in response to Russia’s invasion of Ukraine, which will be taken in consultation with government departments. The NWO states that it is also “itemising all ongoing cooperations and planned projects” with Russian scientific institutions. “NWO wants to keep providing a safe and inclusive work environment for employees from Ukraine and for Russian colleagues, who are not in any way part of or involved in the acts of war,” the statement adds.
01/03/2022:
● Over 2500 graduates, staff and students from the Moscow Institute of Physics and Technology have signed an open letter opposing the war in Ukraine. “We have been taught for many years that our institute is a brotherhood in which physicists come to each other’s aid. Now is just such a moment,” says the letter. “We are sure that MIPT does not support this senseless and outrageous war.”
The letter states that it “become[s] an example” for other universities and organizations in Russia to publicly condemn the actions of the country’s leadership. “There is no rational justification for this war,” the letter adds. “The consequences of a military invasion are catastrophic for Ukraine, and for Russia, and, possibly, for the whole world.”
● Some 11 quantum physicists have stepped down from the international advisory board of the Russian Quantum Center – a private research facility in Skolkovo near Moscow. They include Russian physicist Mikhail Lukin from Harvard University as well as Rainer Blatt from the University of Innsbruck and Artur Ekert from the University of Oxford.
“Today we are very sad,” the letter states. “We need to count on the fact that dialogue prevails over violence, and instead we see war in Ukraine. Under these circumstances we do not want our advice and expertise to benefit directly or indirectly any government that is waging war.” The physicists add that they “strongly hope that in the future the situation will be resolved so that we will be able to work with you again”.
● A statement by Martin Stratmann, president of the Max Planck Society, says that the organization “strongly condemns the war against Ukraine”, adding that it is a “breach of international law and a crime against humanity”. Stratmann announced that the society will provide local scholarship programmes “at short notice” to enable Ukrainian scientists associated with Max Planck Institutes to continue their work.
“I hope that in this way we can make at least a small contribution within our means to somewhat alleviate their suffering, as well as that of their families,” the statement adds.
