Stanford University
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Martin Breidenbach
Professor of Particle Physics and Astrophysics, Emeritus
BioI have worked for more than 45 years in experimental particle physics, often in developing new kinds of electronics and instruments critical to the detectors that enable the physics experiments of interest. In 1965 through 1971, I was involved in the electron scattering program at SLAC. The deep inelastic experiments that discovered the scaling and point like structure in the nucleon, later interpreted as quarks, was my Ph.D. thesis. I then spent a year at CERN, mostly doing an experiment on minimum bias behavior of proton-proton scattering at the newly operating Intersecting Storage Rings. Despite intentions to stay longer at CERN, I was persuaded by Professor Richter to return to SLAC and join his SPEAR storage ring group. In the 1974 “November Revolution”, we discovered the and ’ particles, soon interpreted as bound states of charm-anti-charm quarks, which caused essentially complete acceptance of the quark model as real. Another critical discovery at SPEAR was the lepton, leading to the third family of the Standard Model.
Subsequently Professor Charles Baltay and I were co-spokesmen of the SLD, a comprehensive large detector for the SLAC Linear Collider (SLC), where we did Z physics, particularly polarization asymmetries possible because of the SLC polarized electron beam which led to a (correct) prediction of the Higgs mass, and precision b physics with a 300 MPixel CCD vertex detector.
I am now involved in the design of a detector for the International Linear Collider which may be built in Japan, which has led to substantial involvement in Si detector sensors and associated readout ASIC’s. I believe we have developed the first wafer scale sensors with on sensor traces leading to a relative small area “readout system on a chip” that delivers processed digital signals to a DAQ.
I also work on a search for neutrinoless double beta decay (02) in 136 Xe. The 02 experiment utilizes a liquid xenon TPC requiring ultra-low background materials, techniques, and locations, which was an education into rather different experimental techniques from collider detectors.
I am working on a new concept for an e+e- linear collider called C^3 for the Cool Copper Collider. The Cool Copper Collider (C3) is an advanced concept for a high energy e+e- linear collider. It is based on a new SLAC technology that dramatically improves efficiency and breakdown rate. C3 uses distributed power to each cavity from a common RF manifold and operates at cryogenic temperatures (LN2, ~80K). This makes it robust at high gradient: 120~MeV/m.
C3 is a promising option for a next-generation e+e- collider. It has the potential to reach energies of up to 1 TeV, which would allow it to study the properties of particles that are difficult to access with current experiments. C3 is also relatively affordable, which makes it a more viable option than some of the other proposed linear colliders.
Finally, these recent experiences have led to exploratory collaborative efforts in neuroscience, where we believe our SLAC expertise in sensors and electronics could be rather synergistic with Stanford efforts in tACs and in neural recording probes. -
Jessica Yelena Breland
Clinical Associate Professor (Affiliated), Psych/General Psychiatry and Psychology (Adult)
Staff, Psych/Public Mental Health & Population SciencesBioJessica Breland, MS, PhD is a licensed psychologist and a Core Investigator at the Center for Innovation to Implementation in the VA Palo Alto Health Care System. Dr. Breland received her PhD in psychology from Rutgers and completed her clinical internship at the Baylor College of Medicine in Houston, TX.
Her work focuses on using quantitative and qualitative methods to: 1) assess outcomes related to the implementation of evidenced-based treatments, especially through controlled trials in novel settings (e.g., primary care) or with novel methods (e.g., apps); 2) identify and reduce racial and ethnic disparities in health; and 3) enhance care for patients with chronic conditions, such as obesity or diabetes. -
Christiane Brems, PhD, ABPP, ERYT500, C-IAYT
Clinical Professor, Psychiatry and Behavioral Sciences
BioChristiane Brems, PhD, ABPP, RYT-500, C-IAYT, is the Founding Director of YogaX, a Special Initiative in the Department of Psychiatry and Behavioral Science. She received her PhD in Clinical Psychology from Oklahoma State University in 1987. Dr. Brems is licensed as a psychologist in several US states and board-certified as a clinical psychologist by the American Board of Professional Psychology (ABPP). She is a registered yoga teacher (E-RYT500) and certified C-IAYT yoga therapist. She is also certified in Interactive Guided Imagery.
She began her career in academia at the University of Oklahoma Health Sciences Center. She then served on faculty at the University of Alaska Anchorage for 23 years, where she held a variety of leadership positions, including as (Co-Founding) Director of the Center for Behavioral Health Research and Services, (Co-Founding) Director of the PhD Program in Clinical-Community Psychology, and Interim Vice Provost for Research and Dean of the Graduate School. Most recently, she served for nearly six years as Dean and Professor of the School of Graduate Psychology (SGP) at Pacific University Oregon.
Dr. Brems has worked for decades as an applied researcher and clinical practitioner with particular interests in health promotion, rural healthcare delivery, and all things yoga. Her work has been funded by grants and contracts from the National Institutes of Health, the Centers for Disease Control and Prevention, the Substance Abuse and Mental Health Service Administration, and local and State of Alaska funding sources. She has shared her work extensively in over 120 peer-reviewed journal articles, 100s of technical reports, and several books, including the Comprehensive Guide to Child Psychotherapy (now in its 4th edition), Dealing with Challenges in Psychotherapy and Counseling, Basic Skills in Counseling and Psychotherapy, and others. Dr. Brems is committed to excellence in and integration of clinical services, teaching, consultation, and research.
Dr. Brems has integrated yoga, mindfulness, complementary interventions, and self-care strategies in her work as a consultant, author, dean, teacher, researcher, mentor, supervisor, colleague, and service provider. She values these practices as crucial aspects of day-to-day professional and personal life and seeks to enhance access to them for all who can benefit.
