Belle-II Experiment Network Requirements

Autor: David Asner, Greg Bell, Tim Carlson, David Cowley, Eli Dart, Brock Erwin, Romulus Godang, Takanori Hara, Jerry Johnson, Ron Johnson, Bill Johnston, Kerstin Kleese-van Dam, Toshiaki Kaneko, Yoshihiro Kubota, Thomas Kuhr, John McCoy, Hideki Miyake, Inder Monga, Motonori Nakamura, Leo Piilonen, Ruth Pordes, Douglas Ray, Richard Russell, Malachi Schram, Jim Schroeder, Martin Sevior, Surya Singh, Soh Suzuki, Takashi Sasaki, Jim Williams
Rok vydání: 2013
Předmět:
DOI: 10.2172/1171367
Popis: The Belle experiment, part of a broad-based search for new physics, is a collaboration of ~;;400 physicists from 55 institutions across four continents. The Belle detector is located at the KEKB accelerator in Tsukuba, Japan. The Belle detector was operated at the asymmetric electron-positron collider KEKB from 1999-2010. The detector accumulated more than 1 ab-1 of integrated luminosity, corresponding to more than 2 PB of data near 10 GeV center-of-mass energy. Recently, KEK has initiated a $400 million accelerator upgrade to be called SuperKEKB, designed to produce instantaneous and integrated luminosity two orders of magnitude greater than KEKB. The new international collaboration at SuperKEKB is called Belle II. The first data from Belle II/SuperKEKB is expected in 2015. In October 2012, senior members of the Belle-II collaboration gathered at PNNL to discuss the computing and neworking requirements of the Belle-II experiment with ESnet staff and other computing and networking experts. The day-and-a-half-long workshop characterized the instruments and facilities used in the experiment, the process of science for Belle-II, and the computing and networking equipment and configuration requirements to realize the full scientific potential of the collaboration?s work.
Databáze: OpenAIRE