KICP News



 
Congratulations to Prof. Hsiao-Wen Chen!
July 26, 2017
Prof. Hsiao-Wen Chen
Prof. Hsiao-Wen Chen
Congratulations to Prof. Hsiao-Wen Chen!
Department News: July 26, 2017
Dear Colleagues,
It is my great pleasure to announce that Professor Hsiao-Wen Chen has been promoted to Full Professor. Please join me in congratulating Professor Chen!

Angela V. Olinto,
Homer J. Livingston Distinguished Service Professor and Chair Department of Astronomy & Astrophysics

Related Links:
KICP Members: Hsiao-Wen Chen; Angela V. Olinto
 
Congratulations to Dr. Alessandro Manzotti!
July 24, 2017
Dr. Alessandro Manzotti
Dr. Alessandro Manzotti
Congratulations to Alessandro Manzotti for successfully defending his Ph.D. dissertation on "Unveiling the early Universe: delensing the Cosmic Microwave Background with galaxy surveys".

"Alessandro led the team that carried out the first 'de-lensing' of the polarization in the cosmic microwave background. Using data from the South Pole Telescope, the team used software to undo what billions of years of propagation through the clumpy universe has done: distorted the pattern of polarization. This first demonstration is the harbinger of what will ultimately become an essential tool in analyses of future SPT CMB-Stage 4 data."
- Scott Dodelson, Ph.D. advisor

Alessandro has received a Lagrange Fellow position at the Institut d'Astrophysique de Paris.

Related Links:
KICP Members: Scott Dodelson
KICP Students: Alessandro Manzotti
Scientific projects: South Pole Telescope (SPT)
 
Congratulations to Dr. Laura Mocanu!
July 21, 2017
Dr. Laura M. Mocanu
Dr. Laura M. Mocanu
Congratulations to Laura Mocanu for successfully defending her Ph.D. dissertation on "Measuring the cosmic microwave background gravitational lensing potential and its power spectrum with SPTpol".

"Monica has make many important contributions to the analysis of South Pole Telescope CMB data. For her thesis she has used SPTpol temperature and polarization data to produce the most sensitive CMB lensing reconstruction of the mass distribution in the universe, paving the wave for SPT-BICEP B-mode delensing and other cosmological analysis."
- John Carlstrom, Ph.D. advisor

Laura has received a Postoctoral fellowship at the University of Oslo.

Related Links:
KICP Members: John E. Carlstrom
KICP Students: Laura M Mocanu
Scientific projects: South Pole Telescope (SPT)
 
John Carlstrom becomes the new Chair of the Department of Astronomy & Astrophysics
July 13, 2017
Prof. John E. Carlstrom
Prof. John E. Carlstrom
I am very pleased to share the news of Department Chair appointment in the Department of Astronomy and Astrophysics.

Effective October 1, 2017, John Carlstrom will become the Chair of Astronomy and Astrophysics. His scientific excellence will serve the department well in the coming years.

I thank Angela Olinto for her excellent service as Chair of Astronomy and Astrophysics.

I look forward to working closely with John as he takes on leadership of the Department. Please join me in congratulating him on this appointment.

Rocky Kolb,
Dean of the Physical Sciences Division

Related Links:
KICP Members: John E. Carlstrom; Edward W. Kolb; Angela V. Olinto
 
Congratulations to Dr. Chen He Heinrich!
June 19, 2017
Congratulations to Dr. Chen He Heinrich!
Congratulations to Chen He Heinrich for successfully defending her Ph.D. dissertation on "Lensing Bias to CMB Polarization Measurements of Compensated Isocurvature Perturbations".

Chen has received a postdoc position in cosmology at the Jet Propulsion Laboratory, NASA.

Related Links:
KICP Members: Wayne Hu
KICP Students: Chen He Heinrich
 
Cameron Liang has won a Harper Dissertation Fellowship
June 16, 2017
Cameron Liang has won a Harper Dissertation Fellowship
Congratulations to Cameron Liang for winning a William Rainey Harper Dissertation Fellowship for the 2017-18 academic year. The intent of the award is two-fold: to recognize significant achievement and to facilitate completion of the doctoral degree. This award, one of the University of Chicago's highest honors, recognizes significant achievement during graduate studies and professional promise.

Related Links:
KICP Members: John E. Carlstrom
KICP Students: Cameron Liang
 
Space Explorers Program Evaluation and Experiments Featured at the 2017 National Science Teachers Association (NSTA) Meeting Los Angeles, CA
June 14, 2017
Randall H. Landsberg presented "Space Explorers: 25 Years of Inner-city Students Out of School Time Explorations" as part of the "mission possible" thread at the NSTA national conference. The talk included data on how students in the program are out preforming their peers and exemplar, hands-on, inquiry based experiments. The experiments both involved measurements but in very different realms: the size of the universe and the response rates of rods compared to cones in the human eye.


Space Explorers Compared to Chicago Public Schools.


Undergraduate First-Year STEM Majors National Data Comparison.

Presentation Abstract:
Since 1991 Space Explorers has offered first generation, low income inner-city students and university astrophysics researchers the opportunity to explore together (with over one hundred contact hours a year). An external evaluation probed the impacts of this program on the hundreds of students and instructors involved. We will examine the evaluation findings, which map well to the recent NRC study on out of school time programs. We will also explore some of our favorite lab activities, hear about taking students to Yerkes Observatory for residential science institutes, and discuss best practices for university and community based organization partnerships. Take home new ideas for student labs and partnerships.


Space Explorers Careers
(respondent 4 years past high school graduation n~100).

Related Links:
KICP Members: Randall H. Landsberg
 
Congratulations to Dr. Hsin-Yu Chen!
June 12, 2017
Dr. Hsin-Yu Chen
Dr. Hsin-Yu Chen
Congratulations to Hsin-Yu Chen for successfully defending her Ph.D. dissertation on "Multi-messenger Astronomy with Advanced LIGO-Virgo".

"Hsin-Yu's work is helping set the stage for the new era of gravitational-wave astronomy. She has played an active role within the LIGO collaboration in the analysis of our first detections, while also becoming a leader in the field of multi-messenger astronomy."
- Daniel E. Holz, PhD advisor

Hsin-Yu has received a postdoc position at the Black Hole Initiative (Harvard).

Related Links:
KICP Members: Daniel E. Holz
KICP Students: Hsin-Yu Chen
 
Congratulations to Dr. Michael Fedderke!
June 9, 2017
Dr. Michael Fedderke
Dr. Michael Fedderke
Congratulations to Michael Fedderke for successfully defending his Ph.D. dissertation on "Studies in Higgs physics, particle dark matter and early universe".

"Michael's thesis work covers several important aspects of particle physics and cosmology. It includes detailed studies on the signal of dark matter annihilation in the galactic halo. After producing an interesting paper on the heavy particle production in the early universe, he delved into Higgs physics. He evaluated the potential of discovering new physics via fermionic Higgs portal, which has implications for the physics reach of both current and future colliders. In his most recent project, he has also constructed a model which addressed the little hierarchy problem in the composite Higgs scenario using cosmological evolution of an axion like field."
- LianTao Wang, PhD advisor

Michael has received a joint postdoc position at Stanford University and UC Berkeley.

Related Links:
KICP Members: Edward W. Kolb; Lian-Tao Wang
KICP Students: Michael Fedderke
 
Congratulations to KICP member Wayne Hu, newly inducted NAS member!
May 1, 2017
Prof. Wayne Hu is signing the
Prof. Wayne Hu is signing the "Registry of Membership" of the National Academy of Science.
Prof. Wayne Hu has been introduced to his colleagues in the Academy and he signed the "Registry of Membership" at the NAS Presentation Ceremony. NAS Membership is a widely accepted mark of excellence in science and is considered one of the highest honors that a scientist can receive.

Members are elected to the National Academy of Sciences in recognition of their distinguished and continuing achievements in original research.

Video of the Presentation Ceremony

Related Links:
KICP Members: Wayne Hu
 
Congratulations to KICP member Joshua Frieman!
April 27, 2017
Prof. Josh Frieman
Prof. Josh Frieman
Congratulations to KICP Senior Member Joshua Frieman for his election as Vice Chair of the Executive Committee of the Division of Astrophysics of the American Physical Society.

The Division of Astrophysics (DAP), organized in 1970, engages in observational and theoretical investigation that relates to the study of physical processes in stars and other discrete galactic sources, galactic structure and evolution, the early history and evolution of the Universe, and the Sun and solar activity. Division interests also have significant overlap with other APS divisions such as Particles and Fields, Nuclear Physics, and Plasma Physics.

Related Links:
KICP Members: Joshua A. Frieman
 
EUSO-SPB has been launched
April 24, 2017
EUSO-SPB has been launched
EUSO-SPB launched today from Wanaka, New Zealand.

The EUSO-SPB instrument is carried by a superpressure balloon designed and launched by NASA's Columbia Scientific Balloon Facility.

EUSO-SPB emerged from the JEM-EUSO project and uses the same principle of harnessing the earth's atmosphere to detect ultra high-energy cosmic rays. EUSO-SPB will observe the nitrogen fluorescence and Cherenkov photons produced by extensive air showers.

Related Links:
KICP Members: Angela V. Olinto
 
The Halo Boundary of Galaxy Clusters in SDSS
April 24, 2017
A cluster formed in a Lambda-Cold Dark Matter simulation of structure formation.   <i>Credit: Benedikt Diemer, Philip Mansfield</i>
A cluster formed in a Lambda-Cold Dark Matter simulation of structure formation.

Credit: Benedikt Diemer, Philip Mansfield
KICP astrophysicists Chihway Chang and Andrey Kravtsov have participated in a recent study, which presents strong evidence for the physical edge of galaxy clusters using public data from the Sloan Digital Sky Survey.

The existence of such physical edges associated with sharp density drops due to the density caustics formed by accreting matter was predicted by KICP researchers Benedikt Diemer and Andrey Kravtsov in 2014, as part of Diemers PhD research. In a follow-up study, Diemer, Kravtsov and a former KICP fellow Surhud More (currently at Institute of Physics of the Universe, Tokyo, Japan) have shown that the-edges can be considered to be natural physical boundary of dark matter halos that provide the gravitational "back-bone" for the structures observed in the galaxy distribution.

In the recent study, co-led by Chihway Chang and Eric Baxter - a former KICP student and currently a postdoctoral fellow at the University of Pennsylvania - the density drop associated with the halo edges was detected in the galaxy distribution around cluster centers.

Cosmological simulations show that massive galaxy clusters we see today have been accreting galaxies into their deep gravitational potential over the cosmic time. The process of galaxies "falling into" the cluster's potential well is a fairly clean and universal process that depends only on basic quantities of the cluster such as mass and accretion rate. One of the result of this simple picture is a sharp feature in the number density of galaxies around clusters - an imprint of the caustic formed by the infalling galaxies as they reach the first apocenter of their orbit, or the "edge" of the galaxy cluster. Researchers called the distance of the edge the "splashback" radius, as galaxies literally "splashing back" to that radius after they accrete onto cluster.

Together with collaborators in UPenn and UIUC, that included KICP faculty Andrey Kravtsov, Chihway Chang and Eric Baxter, examined distribution of galaxies around a sample of clusters identified within the SDSS. The existence of the edge in the galaxy distribution within clusters was confirmed. In addition, the analysis revealed that properties of galaxies around cluster are sensitive to existence of the edge. Outside the splashback radius, the mix of red and blue galaxies was approximately independent of the distance from the cluster center, while inside the splashback radius the mix is abruptly changes towards a larger fraction of red galaxies. This indicates that the edge is a real dynamical feature and that majority of galaxies get transformed by the cluster environment from blue to red in less than one orbital period.



This figure shows the fraction of red and blue galaxies around galaxy clusters. The sharp change in the red fraction indicates that galaxy tend to turn red once they enter the edge of the cluster, which is marked by the grey vertical band. (Figure modified from the paper "The Halo Boundary of Galaxy Clusters in the SDSS".)

Related KICP references:

Related Links:
KICP Members: Chihway Chang; Andrey V. Kravtsov; Surhud More
KICP Students: Eric J. Baxter; Benedikt Diemer; Phil Mansfield
 
The Event Horizon Telescope's historic quest
April 13, 2017
The South Pole Telescope
The South Pole Telescope
This week the South Pole Telescope joined a global network of telescopes to take observations which aim to capture the highest-resolution image ever taken of the supermassive black hole at the center of the Milky Way.

Read more:

Related Links:
KICP Members: Bradford A. Benson; John E. Carlstrom
Scientific projects: South Pole Telescope (SPT)
 
Abigail Vieregg will receive the 2017 Shakti P. Duggal Award
March 27, 2017
Abigail Vieregg will receive the 2017 Shakti P. Duggal Award
Assistant Professor Abigail Vieregg will receive the 2017 Shakti P. Duggal Award. The award will be presented during the opening ceremony of the 35th International Cosmic Ray Conference (ICRC) at Busan, Korea this upcoming July. The award was created "To recognize an outstanding young scientist for contributions in any branch of cosmic ray physics." The award is presented every two years at the ICRC and is recognized as the premier award in the field of cosmic ray physics. As part of the award, Professor Vieregg will visit and present a colloquium at the Bartol Research Institute.

Related Links:
KICP Members: Abigail G. Vieregg
 
Prof. Angela Olinto has been awarded a NASA grant for "Concept Study of the Probe Of Extreme Multi Messenger Astrophysics (POEMMA)"
March 20, 2017
Prof. Angela Olinto has been awarded a NASA grant for
A research team led by Prof. Angela Olinto has been awarded a NASA grant for "Concept Study of the Probe Of Extreme Multi Messenger Astrophysics (POEMMA)". The team will define the instrument and mission details necessary for the Probe Of Extreme Multi-Messenger Astrophysics (POEMMA) to enable, for the first time, charged particle astronomy with ultra-high energy cosmic rays (UHECRs), and to discover cosmogenic tau neutrinos as well as Ultra-High Energy Neutrinos of other flavors. POEMMA will make the first all-sky survey of UHECRs to reveal the sources of these extreme energy particles. UHECRs result from extreme conditions in the extragalactic universe that are not presently understood. POEMMA will combine the well-developed Orbiting Wide-field Light-collectorsi (OWL) concept with the recently proposed CHerenkov from Astrophysical Neutrinos Telescope (CHANT) concept to form a multi-messenger probe of the most extreme environments in the universe. POEMMA will detect UHECRs through the observation of particle cascades produced by the interaction of UHECRs with the Earth's atmosphere. Particle cascades excite nitrogen molecules in the atmosphere, which fluoresce in the ultraviolet (UV). Ultra-fast UV cameras record the fluorescence light produced by the particle cascades. The fluorescence technique has been perfected by the leading ground-based UHECR observatories, like the Pierre Auger Observatory and will begin to be observed from space observations shortly with EUSO-SPB.

The team will receive funds for an 18-month comprehensive study.

Related Links:
KICP Members: Angela V. Olinto
Scientific projects: Pierre Auger Observatory (AUGER)
 
The KICP will welcome 5 new Fellows in the Autumn of 2017
March 9, 2017
The KICP will welcome 5 new Fellows in the Autumn of 2017
Reed Essick received his PhD from MIT focusing on strong tides in close binary systems and gravitational radiation. His work has touched many areas of gravitational-wave astrophysics, from data quality and detection to phenomenological source modeling. Reed plans to continue this research at KICP and looks forward to exploring the physics accessible through measurements of populations gravitational wave sources.

Macarena Lagos will receive her PhD from Imperial College London. Her research focuses on theoretical cosmology, specifically on analysing the viability of alternative gravity theories and developing methods to test gravity at large scales. At KICP, Macarena hopes to continue her current research and start new collaborations with its members.

Kirit Karkare will join us as a joint Grainger and KICP Fellow after completing his degree at Harvard University, where he worked on hardware and systematics analysis for the BICEP/Keck CMB polarization experiments. At the KICP, he plans to continue working on the CMB with BICEP and SPT, and on detector development for line intensity mapping and measurements of high-redshift galaxies.

Wai Ling (Kimmy) Wu did her graduate work at Stanford University with the BICEP/Keck team on the design, testing, and deployment of BICEP3 -- a small aperture CMB polarimeter that aims to target the inflationary gravitational wave B-mode signature. She then moved to UC Berkeley to work with the SPT team on the SPT-3G receiver and on delensing CMB B-mode maps, an important step to further constraint the inflationary B-mode signature. At KICP, she plans on extending her delensing work with BICEP/Keck and SPT datasets and looks forward to exploring new avenues to understand the cosmos with fellow KICP researchers.

Grayson Rich carried out research at Triangle Universities Nuclear Laboratory (TUNL) while a graduate student at the University of North Carolina. As a part of the COHERENT Collaboration, he has been working towards the first observation of coherent, elastic neutrino-nucleus scattering (CEvNS): a low-energy neutrino-nucleus interaction arising from the standard model but still undetected over 40 years after its prediction. As a KICP Fellow and an Enrico Fermi Fellow at the Enrico Fermi Institute, he will maintain involvement with COHERENT and continue to advance an effort he spearheaded at TUNL to provide definitive characterizations of the responses of neutrino and dark matter detector systems, working with several groups at KICP and the broader astroparticle physics community. He also hopes to work with KICP and EFI members to exploit high-energy astrophysical signals, seeking insight into cosmological questions and the properties of fundamental particles.

Related Links:
Scientific projects: BICEP2/The Keck Array/BICEP3; South Pole Telescope (SPT)
 
Hsin-Yu Chen has been selected for a Cronin Fellowship
February 15, 2017
Hsin-Yu Chen has been selected for a Cronin Fellowship
Please join me in congratulating Hsin-Yu Chen who has been selected for a Cronin Fellowship for 2017. The James Cronin Graduate Student Fellowship honors Professor Cronin though support of exceptional Ph.D. candidates. The Cronin Fellowship will support Hsin-Yu's research work up to the end of Summer quarter 2017, when she is expected to graduate.

Congratulations Hsin-Yu!

Angela V. Olinto,
Homer J. Livingston Professor and Chair Department of Astronomy & Astrophysics

Related Links:
KICP Members: Daniel E. Holz; Angela V. Olinto
KICP Students: Hsin-Yu Chen
 
Deflategate: Cold Wet Footballs, Ideal Gas Laws and Accusations of Cheating
February 8, 2017
Deflategate: Cold Wet Footballs, Ideal Gas Laws and Accusations of Cheating
Just in time for Super Bowl LI, students in the Space Explorers Program examined the physics and media frenzy of Deflategate. During the 2015 AFC championship game, NFL officials discovered that the pressure in several footballs used by the New England Patriots had decreased below permissible levels. This sparked a national controversy known as "Deflategate". The NFL (as well as many enemies the four-time Super Bowl champions Patriots had made in the football world) argued that the pressure drop could only be caused by cheating, especially because Tom Brady favors underinflated balls. (note: each team controls 12 footballs used when they are on offense mandated to be between 12.5 and 13.5 psi ). Patriots' fans argued that the drop was caused either by well known laws of physics, or by an elaborate NFL conspiracy.

Twenty-eight (28) high school students in KICP's Space Explorers program put these arguments to the test. Over the course of two weeks, students critically evaluated over a dozen arguments made by both sides, ranging from court documents, to college lectures, to tweets. Despite the strong opinions, contradictory claims, and often factually incorrect information found in these arguments, the Space Explorers managed to identify the critical questions that needed to be resolved to determine if Deflategate could be caused by purely innocuous physics and designed an experiment to address them. Their experiment revolved around measuring the effect that wetness had on the rate at which cold footballs warm up and increase in pressure.

To date their results are inconclusive. One trial found nothing suspicious about the pressure drop, and a second could not explain the low pressures in the Patriots' footballs. The Space Explorers themselves are split down the middle about how to interpret their results and will debate the best way to resolve this difference at the pre-Super Bowl Saturday class.

Related Links:
KICP Students: Phil Mansfield
 
Summer Undergraduate Researcher Michael Foley Wins AAS Chambliss Student Medal
February 1, 2017
Undergraduate Michael Foley (Far Left) received an AAS Chambliss Student Medal for work conducted with KICP Fellow Dan Scolnic (Second from Right).
Undergraduate Michael Foley (Far Left) received an AAS Chambliss Student Medal for work conducted with KICP Fellow Dan Scolnic (Second from Right).
KICP Summer undergraduate research student Michael Foley was recently awarded a Chambliss Student Medal at the 229th AAS meeting for a presentation on his KICP research. Michael, a Notre Dame student, worked at the KICP on a grant from Notre Dame's Glynn Family Honors Program and was mentored by KICP Fellow Dan Scolnic and Senior Researcher Rick Kessler. Michael's poster presented his work on The Foundation Survey, a new low-redshift supernova survey that uses the Pan-STARRS telescope to measure distances of Type Ia Supernovae in the Hubble flow. The survey will be a critical resource in the coming years to improve measurements of the Hubble constant and satisfy the WFIRST low-redshift sample requirement for measurements of dark energy. According to mentor Scolnic, "Michael helped rewrite the full photometry pipeline, determined our absolute calibration, created accurate simulations of the survey and became completely indispensable in just one summer."


Read more

Related Links:
KICP Members: Richard Kessler; Daniel Scolnic
 
Former KICP Fellow Eric Dahl honored with a PECASE
January 24, 2017
Former KICP Fellow Eric Dahl
Former KICP Fellow Eric Dahl
Former KICP Fellow Eric Dahl has received a Presidential Early Career Award for Scientists and Engineers (PECASE); the highest honor presented by the U.S. Government to scientists and engineers during the early stages of their careers. Dahl's research at the KICP focused on the COUPP/PICO series of bubble chamber based dark matter detection experiments. His current research continues to focus upon PICO, where he is developing new and innovating ways to use this technology to detect dark matter.

Read more:

Related Links:
Scientific projects: COUPP/PICO
 
On MLK Day King College Prep Cosmology Club Explores Dark Matter
January 16, 2017
On MLK Day King College Prep Cosmology Club Explores Dark Matter
On Martin Luther King Day, 2017, students from the Cosmology Club at Dr. Martin Luther King Prep High School will visit KICP to learn about current dark matter research and tour the lab facilities. The instructor of the club, Nora Wengerski, has been working with KICP Professor Luca Grandi and his group for several months, including a week-long research experience in the summer of 2016 and developing the curriculum for the King Prep cosmology club, which is in its inaugural year.

Related Links:
KICP Members: Luca Grandi
 
Space Explorer Naa Ashitey is the Quest Bridge Finalist for the University of Chicago
December 12, 2016
KICP Space Explorer Naa Ashitey (third from the left) is the Quest Bridge Finalist for the University of Chicago
KICP Space Explorer Naa Ashitey (third from the left) is the Quest Bridge Finalist for the University of Chicago
Naa will join the UChicago Class of 2021 with a full four-year scholarship as a pre-med/psychology major. She has been a participant in the KICP Space Explorers Program for the past three years.

QuestBridge is a nonprofit program designed to assist high-achieving, academically motivated students from low-income backgrounds apply to top colleges around the nation. The program features the National College Match, in which students rank and apply to up to eight of QuestBridge's partner colleges. Students who are matched receive a generous four-year, no-loan scholarship.

Related Links:
KICP Members: Randall H. Landsberg
 
Mark SubbaRao to become IPS President-Elect
December 7, 2016
Mark SubbaRao to become IPS President-Elect
Congratulations to KICP Member, and Adler Planetarium Astronomer, Mark SubbaRao, who will become the President-Elect of the International Planetarium Society on January 1, 2017.

Mark SubbaRao won the recent International Planetarium Society (IPS) election and will assume the role of President-Elect of this prestigious society at the beginning of 2017. In two year's time he will become the President of the IPS for a two year term.

In his candidate's statement, Mark said "I am running for IPS President to help shape the future of the planetarium, this wonderful medium which can inspire the public like nothing else.
... If elected, I will focus on building a more active organization and expanding professional development opportunities. We will support research that demonstrates how effective the planetarium is."

Read the entire statement at the International Planetarium Society website.

Read more >>

Related Links:
KICP Members: Mark Subbarao
 
The Long Duration Balloon season has begun
December 2, 2016
The Long Duration Balloon season has begun
Due to favorable winds and good weather, the Long Duration Balloon season has begun early in Antarctica this year. The fourth flight of the ANITA experiment launched on December 3rd near McMurdo Station. The payload is the most sensitive instrument ever to search for the highest energy neutrinos (~10^19 eV), and consists of 96 dual-polarization horn antennas that look for impulsive radio emission from these neutrinos interacting in the Antarctic ice sheet. A new trigger design makes this instrument a significant improvement over previous payloads, and we are keeping our fingers crossed that an early launch means we could have a long flight!

KICP members working on the project include Abby Vieregg, postdoctoral researchers Cosmin Deaconu and Eric Oberla, and graduate student Andrew Ludwig. Cosmin, Eric, and Andrew are in Antarctica for the integration, testing, launch, and flight.

Related Links:
KICP Members: Cosmin Deaconu; Eric Oberla; Abigail G. Vieregg
KICP Students: Andrew Ludwig
Scientific projects: Antarctic Impulsive Transient Antenna (ANITA)
 
Chicago high school students visit to experience "A day in the life of a scientist"
November 15, 2016
Professor Freedman talks about life as a scientist with the students.
Professor Freedman talks about life as a scientist with the students.
KICP Senior Member Wendy Freedman has been invited to be the 2016-2017 Robert A. Pritzker Visiting Scientist in Residence at Chicago's Francis W. Parker School. The program aims to expand science education opportunities at Parker and foster an ongoing dialogue among students and teachers about current issues in science.

As part of her activities, Professor Freedman recently arranged for students to visit the Eckhardt Research Center for a discussion and tour of the KICP and Astronomy & Astrophysics labs and the Pritzker Nanofabrication Facility. Students visited the PNF and the KICP labs of Professor Erik Shirokoff (where Associate Fellow Peter Barry described the lab equipment and activities), and gathered in Professor Stephan Meyer's lab to see a camera that will be used in a balloon-borne experiment to detect cosmic ray showers. Professors Meyer and Freedman also spoke to students about various aspects of their research and their lives as scientists.


Professor Meyer explains Extensive Air Showers to the visiting students.


Stephan Meyer showing the visitors around his lab.


Associate Fellow Peter Barry explaining a piece of apparatus in the Shirokoff lab.

Related Links:
KICP Members: Peter Barry; Wendy L. Freedman; Stephan S. Meyer; Erik Shirokoff
 
SPT-3G Camera Has Shipped to the South Pole
November 1, 2016
SPT-3G Camera Has Shipped to the South Pole
The SPT-3G camera is on its way to the South Pole! SPT-3G shipped from Fermilab on Friday October 28 and is expected to arrive at the South Pole on November 12, 2016. In February 2017, SPT-3G will begin a 4-year survey to make new, sensitive measurements of the cosmic microwave background (CMB). You can read more about the SPT-3G camera at "SPT-3G: A Next-Generation Cosmic Microwave Background Polarization Experiment on the South Pole Telescope".

Related Links:
KICP Members: Amy Bender; Bradford A. Benson; Lindsey Bleem; John E. Carlstrom; Clarence L. Chang; Thomas M. Crawford; Stephan S. Meyer; Stephen Padin; Erik Shirokoff
Scientific projects: South Pole Telescope (SPT)
 
Congratulations to Robert Wald!
October 20, 2016
Congratulations to Robert Wald!
Congratulations to the KICP's Robert Wald for being awarded the 2017 Einstein Prize from the American Physical Society. The prize recognizes outstanding accomplishments in the field of gravitational physics. Professor Wald's award citation reads: "For fundamental contributions to classical and semiclassical gravity studies, in particular, the discovery of the general formula for black hole entropy, and for developing a rigorous formulation of quantum field theory in curved spacetime."

Related Links:
KICP Members: Robert M. Wald
 
Congratulations to Scott Wakely!
October 13, 2016
Prof. Scott Wakely, Director of the Enrico Fermi Institute
Prof. Scott Wakely, Director of the Enrico Fermi Institute
Professor Scott Wakely, a high-energy astrophysicist, has been named Director of the Enrico Fermi Institute and was recently promoted to Full Professor.

Related Links:
KICP Members: Scott P. Wakely
Scientific projects: Very Energetic Radiation Imaging Telescope Array System (VERITAS)
 
Congratulations to Matthew Richardson, KICP Fisk-Vanderbilt Bridge Program participant!
October 10, 2016
Dr. Matthew Richardson
Dr. Matthew Richardson
Congratulations to Matthew Richardson for successfully defending his Ph.D. dissertation on "Constraining Microwave Emission from Extensive Air Showers via the MIDAS Experiment".

"Through a careful analysis of data collected by the MIDAS detector installed at the Pierre Auger Observatory, Matt has established the best limits on microwave emission from Extensive Air Showers induced in the atmosphere by Ultra-High Energy Cosmic Rays (UHECR). His results, an improvement by more than one order of magnitude over previously published limits, place strong constraints on the prospects of this technique for UHECR detection."
- Paolo Privitera

Matt has received a position of Postdoctoral Research Scientist at the Planetary Science Institute.

Related Links:
KICP Members: Paolo Privitera
Scientific projects: Microwave Detection of Air Showers (MIDAS)
 
"Bruce Winstein", biographical memoir by Mel Sochet and Michael Turner
September 27, 2016
KICP founding Director Bruce Winstein's biographical memoir, authored by UChicago Professor Mel Sochet and KICP Director Michael Turner, is now available online on the National Academy of Sciences website.

Read more >>

Related Links:
KICP Members: Michael S. Turner
 
2016 Yerkes Summer Institute: Spy vs. Spy
August 16, 2016
2016 Yerkes Summer Institute: Spy vs. Spy
Instructors: Camille Avestruz, Zoheyr Doctor, Gourav Khullar, Richard G. Kron, Randall H. Landsberg, James Lasker, Phil Mansfield, Sam Passaglia, Rebecca Pierce, Jason Poh.

The 2016 Yerkes Summer Institute (YSI) was filled with secrecy, deception, and espionage. At YSI, high school students in the Space Explorers program played the role of 20th-Century spies to handle secret information: revealing, concealing and distorting information. Through three day-long lab activities, the students explored connections between spying and science. In the "Secret Photos" lab, they studied angular size, resolution, and the film-development process in order to effectively gather information on "enemy operatives" using 35 mm cameras. In the "Radio Beams" lab, students designed, built, and tested a system to transmit audio via an amplitude-modulated (AM) laser, which allowed them to secretly communicate across long distances. Lastly, techniques to securely communicate were examined in the "Codes and Ciphers" lab, which also served as an introduction to modern cryptography. After cycling through these three day labs, the students broke into three new groups and took one of the labs a step further: one group doctored photographs to spread false information, another built AM radio transmitters and receivers, and the last created treasure hunts using codes and ciphers for the clues. Nighttime activities included: observations with the Yerkes telescopes, astrophotography, explorations of the constellations which focused on what current research can tell us about them (e.g. most know exoplanets were found by Kepler in the constellation Cygnus); and bad weather activities that included examinations of the veracity of viral internet photos, and stories of famous spies. The week's spy-themed activities not only introduced the students to the importance of privacy in the digital age, but also to the concepts and skills that are integral to any modern STEM career.

Related Links:
KICP Members: Camille Avestruz; Richard G. Kron; Randall H. Landsberg
KICP Students: Zoheyr Doctor; Gourav Khullar; James Lasker; Phil Mansfield; Jason Poh