Samantha Stever, who joined our lab as an assistant professor in our lab in 2020 and has been involved in LiteBIRD and education for about 4.5 years, will retire from our university at the end of July 2024. She will be moving to a new job in Finland.
A farewell party was held with members of the lab, Prof. Bruno Maffei (Paris-Sclay U.), who was on a business trip, and Nicolò Raffuzzi (Ferrara U., PhD student), who was also on a business trip for a week.
Samantha has made a great contribution to the promotion of research in our lab as well as to the improvement of the students’ English skills. We will miss her, but all the members support her in her future. Thank you very much!
Prof. Bruno Maffei from the University of Pari-Saclay came to our lab. and spent about two weeks discussing the LiteBIRD and next generation of the CMB experiments. On the last day of his stay (10th of July), a colloquium was held and he gave an overview of BISOU [1], the next generation CMB balloon experiment.
BISOU will measure the frequency spectrum of the CMB with high precision and investigate the spectral distortion from the blackbody emission. The spectrum of CMB has not been measured for 30 years since the FIRAS, instrument of COBE satellite led by NASA.
If the the spectral distortion can be measured, it is expected to reveal how energy behaved in the early universe and provide new insights into the thermal history of the universe.
Reference [1] B. Maffei te al., “BISOU: a balloon project to measure the CMB spectral distortions”, arXiv:2111.00246
Hirokazu/Yusuke/Yuya/Kiyoshi/Shunsuke attended the LiteBIRD simulation hands-on meeting held at KEK/QUP in Tsukuba. Domestic and international LiteBIRD collaborators in charge of foreground removal and systematics simulations gathered to discuss and share the software they have developed.
Hirokazu gave a status report on LiteBIRD systematic errors. Yusuke (left) and Yuya (right) also gave presentations and deepened their knowledge with overseas researchers.
Anaïs Besnard (2nd from left) from University of Paris Saclay, France and Corentin Bourdier (4th from back right), Simon Madrzyk (1st from right) from Grenoble INP Phelma visited our lab!
Anaïs will be in the lab for two weeks working on LiteBIRD, and Simon, Correntin, and others will be in the lab until early September for internships.
I traveled to the Laboratoire AstroPaticule & Cosmologie in Paris. Here, I collaborated with Guillaume Patanchon (left photo), who is playing an important role in the LiteBIRD project. I also visited the University of Paris-Saclay, where Samantha (Assistant prof. in our lab.) is visiting. Here she is evaluating the performance of a superconducting detector using a proton accelerator (right photo).
I was able to concentrate on my research in the wonderful Parisian environment. I hope to publish a paper on the results as soon as possible!!
(English pages prior to this post do not exist, sorry about that.)
The Ishino Lab website has been running since 2010 and was completely renewed in May 2024!
This was a somewhat legacy website that has been operated since the dawn of the internet by staff and lab members using a CMS was Drupal…
As you can see on the homepage, it has been reborn very modern! We are using WordPress for the CMS.
I, 3rd grade Ph.D. student Yusuke, was in charge of the design and build, and I was able to deploy from scratch in about three weeks! Migrating past blogs was particularly difficult, and I managed to avoid having to manually transfer over 150 articles by writing code to read HTML and creating my own program to automatically post them using python-wordpress-xmlrpc.
I would like to thank the Physics Department of Okaya University and Mr. Nagao, a technical specialist staff member, for their great help in migrating from Drupal.
As for the future management of the website, we plan to promote it as a laboratory as a whole. In particular, we will also disseminate information about “Research Life at the Ishino Lab”, which may be of interest to undergraduate students who are thinking about being assigned to a research lab.
Of course, we will also try to write articles about our main field of work, ASTROPHYSICS, with explanations that are easy to understand even for the general public, so please look forward to them!
