{"dp_type": "Project", "free_text": "Neutrino"}
[{"awards": "1852617 Carlstrom, John", "bounds_geometry": "POINT(0 -90)", "dataset_titles": null, "datasets": null, "date_created": "Tue, 11 May 2021 00:00:00 GMT", "description": "This award is to support measurements of the 14-billion-year cosmic microwave background (CMB) light with the South Pole Telescope (SPT) to address some of the most basic and compelling questions in cosmology: What is the origin of the Universe? What is the Universe made of? What is the mass scale of the neutrinos? When did the first stars and galaxies form and how was the Universe reionized? What is the Dark Energy that is accelerating the expansion of the Universe? The SPT plays a unique role in the pursuit of these questions. Its siting is ideal for ultra-low-noise imaging surveys of the sky at the millimeter and sub-millimeter radio wavelengths. The SPT is supported by the NSF\u0027s Amundsen-Scott South Pole Station, which is the best operational site on Earth for mm-wave sky surveys. This unique geographical location allows SPT to obtain extremely sensitive 24/7 observations of targeted low Galactic foreground regions of the sky. The telescope\u0027s third-generation, SPT-3G receiver has 16,000 detectors configured for polarization-sensitive observations in three millimeter-wave bands. The proposed operation includes five years of sky surveys to obtain ultra-deep measurements of a 1500 square degree field and to produce and publicly archive essential data products from the survey. The telescope\u0027s CMB temperatures and polarization power spectrum will play a central role in probing the nature of current tensions among cosmological parameter estimations from different data sets and determining if their explanation requires physics beyond the current LCDM model. The data will help constraining the Dark Energy properties that affect the growth of large structures through both the CMB lensing and abundance of galaxy clusters. The proposed operations also support SPT\u0027s critical role in the Event Horizon Telescope (EHT), a global array of telescopes to image the event horizon around the black hole at the center of Milky Way Galaxy. This award addresses and advances the science objectives and goals of the NSF\u0027s \"Windows on the Universe: The Era of Multi-Messenger Astrophysics\" program. The proposed research activity will also contribute to the training of the next generation of scientists by integrating graduate and undergraduate education with the technology development, astronomical observations, and scientific analyses of SPT data. Research and education are integrated by bringing research activities into the undergraduate classroom and sharing of forefront research with non-scientists extending it beyond the university through a well-established educational network that reaches a wide audience at all levels of the educational continuum. Through museum partnerships and new media, the SPT outreach and educational efforts reach large numbers of individuals while personalizing the experience. This award reflects NSF\u0027s statutory mission and has been deemed worthy of support through evaluation using the Foundation\u0027s intellectual merit and broader impacts review criteria.", "east": 0.0, "geometry": "POINT(0 -90)", "instruments": "SOLAR/SPACE OBSERVING INSTRUMENTS \u003e RADIO WAVE DETECTORS \u003e RADIO TELESCOPES", "is_usap_dc": true, "keywords": "USAP-DC; AMD; Adelie Penguin; THERMAL INFRARED; South Pole Station; Amd/Us; OBSERVATORIES", "locations": "South Pole Station", "north": -90.0, "nsf_funding_programs": "Antarctic Astrophysics and Geospace Sciences; Antarctic Science and Technology; Polar Special Initiatives", "paleo_time": null, "persons": "Carlstrom, John; Holzapfel, William; Benson, Bradford", "platforms": "LAND-BASED PLATFORMS \u003e PERMANENT LAND SITES \u003e OBSERVATORIES", "repositories": null, "science_programs": null, "south": -90.0, "title": "South Pole Telescope Operations and Data Products", "uid": "p0010176", "west": 0.0}, {"awards": "2042807 Halzen, Francis; 1600823 Halzen, Francis; 0639286 Halzen, Francis; 0937462 Halzen, Francis", "bounds_geometry": "POINT(-180 -90)", "dataset_titles": "Amanda 7 Year Data Set; IceCube data releases", "datasets": [{"dataset_uid": "200374", "doi": "", "keywords": null, "people": null, "repository": "IceCube", "science_program": null, "title": "IceCube data releases", "url": "https://icecube.wisc.edu/science/data-releases/"}, {"dataset_uid": "601438", "doi": "10.15784/601438", "keywords": "Amanda-ii; Antarctica; Neutrino; Neutrino Candidate Events; Neutrino Telescope; South Pole", "people": "Halzen, Francis; Riedel, Benedikt", "repository": "USAP-DC", "science_program": "IceCube", "title": "Amanda 7 Year Data Set", "url": "https://www.usap-dc.org/view/dataset/601438"}], "date_created": "Wed, 07 Apr 2021 00:00:00 GMT", "description": "This award funds the continued management and operations (M\u0026O) of the IceCube Neutrino Observatory (ICNO) located at the South Pole Station. The core team of researchers and engineers maintain the existing ICNO infrastructure at the South Pole and home institution, guaranteeing an uninterrupted stream of scientifically unique, high-quality data. The M\u0026O activities are built upon eight highly successful years of managing the overall ICNO operations after the start of science operations in 2008. Construction of ICNO was supported by NSF\u0027s Major Research Equipment and Facilities Construction (MREFC) account and was completed on schedule and within budget in 2010. Effective coordination of efforts by the core M\u0026O personnel and efforts by personnel within the IceCube Collaboration has yielded significant increases in the performance of this cubic-kilometer detector over time. The scientific output from the IceCube Collaboration during the past five years has been outstanding. The broader impacts of the ICNO/M\u0026O activities are strong, involving postdoctoral, graduate, and (in some cases) undergraduate students in the day-today operation \u0026 calibration of the neutrino detector. The extraordinary physics results recently produced by ICNO and its extraordinary location at South Pole have a high potential to excite the imagination of high school children and the public in general at a national and international level. The current ICNO/M\u0026O effort produces better energy and angular resolution information about detected neutrino events, has more efficient data filters and more accurate detector simulations, and enables continuous software development for systems that are needed to acquire and analyze data. This has produced data acquisition and data management systems with high robustness, traceability, and maintainability. The current ICNO/M\u0026O effort includes: (1) resources for both distributed and centrally managed activities, and (2) additional accountability mechanisms for \"in-kind\" and institutional contributions. Both are necessary to ensure that the detector maintains its capability to produce quality scientific data at the level required to achieve the detector\u0027s scientific discovery objectives. Recent ICNO discoveries of cosmic high-energy neutrinos (some reaching energies close to and over 2.5 PeV) and oscillating atmospheric neutrinos in a previously unexplored energy range from 10 to 60 GeV became possible because of the \"state-of-the-art\" detector configuration, excellently supported infrastructure, and cutting-edge science analyses. The ICNO has set limits on Dark Matter annihilations, made precision measurements of the angular distribution of cosmic ray muons, and characterized in detail physical properties of the Antarctic 2.5-km thick ice sheet at South Pole. The discovery of high-energy cosmic neutrinos by IceCube with a flux at the level anticipated for those associated with high-energy gamma- and cosmic-ray accelerators brightens the prospect for identifying the sources of the highest energy particles.", "east": -180.0, "geometry": "POINT(-180 -90)", "instruments": "IN SITU/LABORATORY INSTRUMENTS \u003e PHOTON/OPTICAL DETECTORS \u003e ICECUBE", "is_usap_dc": true, "keywords": "USA/NSF; South Pole; OBSERVATORIES; Amd/Us; AMD; GLACIERS/ICE SHEETS; Icecube; Neutrino; USAP-DC", "locations": "South Pole", "north": -90.0, "nsf_funding_programs": "Antarctic Astrophysics and Geospace Sciences; Antarctic Astrophysics and Geospace Sciences; Antarctic Astrophysics and Geospace Sciences; Antarctic Astrophysics and Geospace Sciences", "paleo_time": null, "persons": "Halzen, Francis; Karle, Albrecht", "platforms": "LAND-BASED PLATFORMS \u003e PERMANENT LAND SITES \u003e OBSERVATORIES", "repo": "IceCube", "repositories": "IceCube; USAP-DC", "science_programs": "IceCube", "south": -90.0, "title": "Management and Operations of the IceCube Neutrino Observatory 2021-2026", "uid": "p0010168", "west": -180.0}, {"awards": "0838838 Evenson, Paul", "bounds_geometry": "POLYGON((-180 -56.02,-160.73 -56.02,-141.46 -56.02,-122.19 -56.02,-102.92 -56.02,-83.65 -56.02,-64.38 -56.02,-45.11 -56.02,-25.84 -56.02,-6.57 -56.02,12.7 -56.02,12.7 -58.203,12.7 -60.386,12.7 -62.569,12.7 -64.752,12.7 -66.935,12.7 -69.118,12.7 -71.301,12.7 -73.484,12.7 -75.667,12.7 -77.85,-6.57 -77.85,-25.84 -77.85,-45.11 -77.85,-64.38 -77.85,-83.65 -77.85,-102.92 -77.85,-122.19 -77.85,-141.46 -77.85,-160.73 -77.85,180 -77.85,178.589 -77.85,177.178 -77.85,175.767 -77.85,174.356 -77.85,172.945 -77.85,171.534 -77.85,170.123 -77.85,168.712 -77.85,167.301 -77.85,165.89 -77.85,165.89 -75.667,165.89 -73.484,165.89 -71.301,165.89 -69.118,165.89 -66.935,165.89 -64.752,165.89 -62.569,165.89 -60.386,165.89 -58.203,165.89 -56.02,167.301 -56.02,168.712 -56.02,170.123 -56.02,171.534 -56.02,172.945 -56.02,174.356 -56.02,175.767 -56.02,177.178 -56.02,178.589 -56.02,-180 -56.02))", "dataset_titles": "Measurement of Cosmic Ray Response Functions for an Ice Cherenkov Detector", "datasets": [{"dataset_uid": "600098", "doi": "10.15784/600098", "keywords": "Antarctica; Atmosphere; Cosmic Ray; Cosmos; Icecube; Oden; Southern Ocean", "people": "Clem, John; Bieber, John; Tilav, Serap; Evenson, Paul", "repository": "USAP-DC", "science_program": null, "title": "Measurement of Cosmic Ray Response Functions for an Ice Cherenkov Detector", "url": "https://www.usap-dc.org/view/dataset/600098"}], "date_created": "Sat, 26 Jun 2010 00:00:00 GMT", "description": "This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The proposal seeks funding to determine a complete set of cosmic ray response functions for the ice Cherenkov detector used by the surface air shower IceTop array that is part of the IceCube Neutrino Observatory at the South Pole. This would be accomplished by means of a global latitude survey conducted with a detector (identical to the IceTop sensors) built in a freezer van, which will be installed on the Swedish icebreaker Oden. The cosmic rays shower data will be recorded on the Oden voyage from Sweden to McMurdo and return during the 2009-2010 austral summer season. The potential use of Oden for scientific research has been announced in the NSF Antarctic Science solicitation NSF 08-535. Continued reliance on students provides a broader impact to this proposed research and firmly grounds this effort in its educational mission.", "east": 12.7, "geometry": "POINT(-90.705 -66.935)", "instruments": null, "is_usap_dc": true, "keywords": "Not provided", "locations": null, "north": -56.02, "nsf_funding_programs": "Antarctic Astrophysics and Geospace Sciences", "paleo_time": null, "persons": "Evenson, Paul; Bieber, John; Clem, John; Tilav, Serap", "platforms": "Not provided", "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": "IceCube", "south": -77.85, "title": "Collaborative Research: Measurement of Cosmic Ray Response Functions for an Ice Cherenkov Detector", "uid": "p0000516", "west": 165.89}]
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| Project Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Dataset Links and Repositories | Abstract | Bounds Geometry | Geometry | Selected | Visible | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
South Pole Telescope Operations and Data Products
|
1852617 |
2021-05-11 | Carlstrom, John; Holzapfel, William; Benson, Bradford | No dataset link provided | This award is to support measurements of the 14-billion-year cosmic microwave background (CMB) light with the South Pole Telescope (SPT) to address some of the most basic and compelling questions in cosmology: What is the origin of the Universe? What is the Universe made of? What is the mass scale of the neutrinos? When did the first stars and galaxies form and how was the Universe reionized? What is the Dark Energy that is accelerating the expansion of the Universe? The SPT plays a unique role in the pursuit of these questions. Its siting is ideal for ultra-low-noise imaging surveys of the sky at the millimeter and sub-millimeter radio wavelengths. The SPT is supported by the NSF's Amundsen-Scott South Pole Station, which is the best operational site on Earth for mm-wave sky surveys. This unique geographical location allows SPT to obtain extremely sensitive 24/7 observations of targeted low Galactic foreground regions of the sky. The telescope's third-generation, SPT-3G receiver has 16,000 detectors configured for polarization-sensitive observations in three millimeter-wave bands. The proposed operation includes five years of sky surveys to obtain ultra-deep measurements of a 1500 square degree field and to produce and publicly archive essential data products from the survey. The telescope's CMB temperatures and polarization power spectrum will play a central role in probing the nature of current tensions among cosmological parameter estimations from different data sets and determining if their explanation requires physics beyond the current LCDM model. The data will help constraining the Dark Energy properties that affect the growth of large structures through both the CMB lensing and abundance of galaxy clusters. The proposed operations also support SPT's critical role in the Event Horizon Telescope (EHT), a global array of telescopes to image the event horizon around the black hole at the center of Milky Way Galaxy. This award addresses and advances the science objectives and goals of the NSF's "Windows on the Universe: The Era of Multi-Messenger Astrophysics" program. The proposed research activity will also contribute to the training of the next generation of scientists by integrating graduate and undergraduate education with the technology development, astronomical observations, and scientific analyses of SPT data. Research and education are integrated by bringing research activities into the undergraduate classroom and sharing of forefront research with non-scientists extending it beyond the university through a well-established educational network that reaches a wide audience at all levels of the educational continuum. Through museum partnerships and new media, the SPT outreach and educational efforts reach large numbers of individuals while personalizing the experience. This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria. | POINT(0 -90) | POINT(0 -90) | false | false | |||||
|
Management and Operations of the IceCube Neutrino Observatory 2021-2026
|
2042807 1600823 0639286 0937462 |
2021-04-07 | Halzen, Francis; Karle, Albrecht |
|
This award funds the continued management and operations (M&O) of the IceCube Neutrino Observatory (ICNO) located at the South Pole Station. The core team of researchers and engineers maintain the existing ICNO infrastructure at the South Pole and home institution, guaranteeing an uninterrupted stream of scientifically unique, high-quality data. The M&O activities are built upon eight highly successful years of managing the overall ICNO operations after the start of science operations in 2008. Construction of ICNO was supported by NSF's Major Research Equipment and Facilities Construction (MREFC) account and was completed on schedule and within budget in 2010. Effective coordination of efforts by the core M&O personnel and efforts by personnel within the IceCube Collaboration has yielded significant increases in the performance of this cubic-kilometer detector over time. The scientific output from the IceCube Collaboration during the past five years has been outstanding. The broader impacts of the ICNO/M&O activities are strong, involving postdoctoral, graduate, and (in some cases) undergraduate students in the day-today operation & calibration of the neutrino detector. The extraordinary physics results recently produced by ICNO and its extraordinary location at South Pole have a high potential to excite the imagination of high school children and the public in general at a national and international level. The current ICNO/M&O effort produces better energy and angular resolution information about detected neutrino events, has more efficient data filters and more accurate detector simulations, and enables continuous software development for systems that are needed to acquire and analyze data. This has produced data acquisition and data management systems with high robustness, traceability, and maintainability. The current ICNO/M&O effort includes: (1) resources for both distributed and centrally managed activities, and (2) additional accountability mechanisms for "in-kind" and institutional contributions. Both are necessary to ensure that the detector maintains its capability to produce quality scientific data at the level required to achieve the detector's scientific discovery objectives. Recent ICNO discoveries of cosmic high-energy neutrinos (some reaching energies close to and over 2.5 PeV) and oscillating atmospheric neutrinos in a previously unexplored energy range from 10 to 60 GeV became possible because of the "state-of-the-art" detector configuration, excellently supported infrastructure, and cutting-edge science analyses. The ICNO has set limits on Dark Matter annihilations, made precision measurements of the angular distribution of cosmic ray muons, and characterized in detail physical properties of the Antarctic 2.5-km thick ice sheet at South Pole. The discovery of high-energy cosmic neutrinos by IceCube with a flux at the level anticipated for those associated with high-energy gamma- and cosmic-ray accelerators brightens the prospect for identifying the sources of the highest energy particles. | POINT(-180 -90) | POINT(-180 -90) | false | false | |||||
|
Collaborative Research: Measurement of Cosmic Ray Response Functions for an Ice Cherenkov Detector
|
0838838 |
2010-06-26 | Evenson, Paul; Bieber, John; Clem, John; Tilav, Serap |
|
This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The proposal seeks funding to determine a complete set of cosmic ray response functions for the ice Cherenkov detector used by the surface air shower IceTop array that is part of the IceCube Neutrino Observatory at the South Pole. This would be accomplished by means of a global latitude survey conducted with a detector (identical to the IceTop sensors) built in a freezer van, which will be installed on the Swedish icebreaker Oden. The cosmic rays shower data will be recorded on the Oden voyage from Sweden to McMurdo and return during the 2009-2010 austral summer season. The potential use of Oden for scientific research has been announced in the NSF Antarctic Science solicitation NSF 08-535. Continued reliance on students provides a broader impact to this proposed research and firmly grounds this effort in its educational mission. | POLYGON((-180 -56.02,-160.73 -56.02,-141.46 -56.02,-122.19 -56.02,-102.92 -56.02,-83.65 -56.02,-64.38 -56.02,-45.11 -56.02,-25.84 -56.02,-6.57 -56.02,12.7 -56.02,12.7 -58.203,12.7 -60.386,12.7 -62.569,12.7 -64.752,12.7 -66.935,12.7 -69.118,12.7 -71.301,12.7 -73.484,12.7 -75.667,12.7 -77.85,-6.57 -77.85,-25.84 -77.85,-45.11 -77.85,-64.38 -77.85,-83.65 -77.85,-102.92 -77.85,-122.19 -77.85,-141.46 -77.85,-160.73 -77.85,180 -77.85,178.589 -77.85,177.178 -77.85,175.767 -77.85,174.356 -77.85,172.945 -77.85,171.534 -77.85,170.123 -77.85,168.712 -77.85,167.301 -77.85,165.89 -77.85,165.89 -75.667,165.89 -73.484,165.89 -71.301,165.89 -69.118,165.89 -66.935,165.89 -64.752,165.89 -62.569,165.89 -60.386,165.89 -58.203,165.89 -56.02,167.301 -56.02,168.712 -56.02,170.123 -56.02,171.534 -56.02,172.945 -56.02,174.356 -56.02,175.767 -56.02,177.178 -56.02,178.589 -56.02,-180 -56.02)) | POINT(-90.705 -66.935) | false | false |
