RICE: ICRC 2001, Aug 13, 2001 1 Recent Results from RICE Analysis of August 2000 Data See also: HE228: Ice Properties (contribution) HE241: Shower Simulation.

Slides:

Advertisements

Similar presentations

Surface Wave Propagation Preliminary work developing a method for surface wave detection Amy Zheng Andrew Johnanneson.

Advertisements

Antonis Leisos KM3NeT Collaboration Meeting the calibration principle using atmospheric showers the calibration principle using atmospheric showers Monte.

RICE bounds on UHE Neutrino fluxes in the GZK Regime plus bounds on new physics Data from 2000 through 2004 confront models of the world (PRELIMINARY)

Stereo Spectrum of UHECR Showers at the HiRes Detector  The Measurement Technique  Event Reconstruction  Monte Carlo Simulation  Aperture Determination.

July 29, 2003; M.Chiba1 Study of salt neutrino detector for GZK neutrinos.

The NuMoon experiment: first results Stijn Buitink for the NuMoon collaboration Radboud University Nijmegen 20 th Rencontres de Blois, 2008 May 19.

Kay Graf University of Erlangen for the ANTARES Collaboration 13th Lomonosov Conference on Elementary Particle Physics Moscow, August 23 – 29, 2007 Acoustic.

Radio detection of UHE neutrinos E. Zas, USC Leeds July 23 rd 2004.

TeVPA, July , SLAC 1 Cosmic rays at the knee and above with IceTop and IceCube Serap Tilav for The IceCube Collaboration South Pole 4 Feb 2009.

The presence of the South Pole Air Shower Experiment (SPASE) on the surface provides a set of externally tagged muon bundles that can be measured by AMANDA.

By Devin Gay Radio Ice Cerenkov Experiment. RICE got off the ground and into the ice in 1995 They got started when AMANDA collaborations agreed to co-

M. Kowalski Search for Neutrino-Induced Cascades in AMANDA II Marek Kowalski DESY-Zeuthen Workshop on Ultra High Energy Neutrino Telescopes Chiba,

Tampa APS Meeting April 2004 P. Gorham 1 UH ANITA monte carlo Peter Gorham University of Hawaii A N I T A.

SUSY06, June 14th, The IceCube Neutrino Telescope and its capability to search for EHE neutrinos Shigeru Yoshida The Chiba University (for the IceCube.

ANtarctic Impulsive Transient Antenna NASA funding started 2003 for first launch in 2006 Phase A approval for SMEX ToO mission 600 km radius, 1.1 million.

Tuning in to UHE Neutrinos in Antarctica – The ANITA Experiment J. T. Link P. Miočinović Univ. of Hawaii – Manoa Neutrino 2004, Paris, France ANITA-LITE.

Askaryan effect in salt: SLAC T460, June T460 rock-salt target 4lb high-purity synthetic rock-salt bricks (density=2.07) – 6 tons of it. + some.

The ANTARES Neutrino Telescope Mieke Bouwhuis 27/03/2006.

July 10, 2007 Detection of Askaryan radio pulses produced by cores of air showers. Suruj Seunarine, Amir Javaid, David Seckel, Philip Wahrlich, John Clem.

I have made the second half of the poster, first half which is made by tarak will have neutrino information. A patch between the two, telling why we do.

David Seckel, Radio Detection of Astrophysical Neutrinos, Karlsruhe, Oct. 14, 2003 Radio Detection of Astrophysical Neutrinos David Seckel University of.

Simulation Issues for Radio Detection in Ice and Salt Amy Connolly UCLA May 18 th, 2005.

SINP MSU, July 7, 2012 I.Belolaptikov behalf BAIKAL collaboration.

Andreas Horneffer for the LOPES Collaboration Detecting Radio Pulses from Air Showers with LOPES.

Next Generation neutrino detector in the South Pole Hagar Landsman, University of Wisconsin, Madison Askaryan Under-Ice Radio Array.

Future Directions Radio A skaryan U nder ice R adio A rray Hagar Landsman Science Advisory Committee meeting March 1 st, Madison.

radio lobe sound disk  t p ~ km  optical light cone The Vision *) see e.g. A. Ringwald,ARENA 2005 Build ~100 km 3 hybrid detector to: Confirm GZK cutoff.

Mar 9, 2005 GZK Neutrinos Theory and Observation D. Seckel, Univ. of Delaware.

March 02, Shahid Hussain for the ICECUBE collaboration University of Delaware, USA.

NESTOR SIMULATION TOOLS AND METHODS Antonis Leisos Hellenic Open University Vlvnt Workhop.

Status and first results of the KASCADE-Grande experiment

for the ARA collaboration,

Radiowave shower detection (GV, also) – cf optical/acoustic Basic parameters: 1)Transparency ~ 2 km vs. 40 m ice/water 2)Radio ‘coherence’  quadratic.

Capabilities of a Hybrid Optical- Radio-Acoustic Neutrino Detector at the South Pole Justin Vandenbroucke Sebastian Böser Rolf Nahnhauer Dave Besson Buford.

Detection of UHE Shower Cores by ANITA By Amir Javaid University Of Delaware.

Hagar Landsman, Mike Richman, and Kara Hoffman On behalf of the IceCube Collaboration Ice index of refraction n(z) Ice Attenuation Length (point to point)

RASTA: The Radio Air Shower Test Array Enhancing the IceCube Observatory M. A. DuVernois University of Wisconsin IceCube Research Center for the RASTA.

M.Chiba_ARENA20061 Measurement of Attenuation Length for Radio Wave in Natural Rock Salt and Performance of Detecting Ultra High- Energy Neutrinos M.Chiba,

Anita-Sim David Seckel, ANITA Collab. Mtg. Nov , /2002 Notes on building a full ANITA simulation.

RICE David Seckel, NeSS02, Washington DC, Sept ,/2002 R adio I ce C herenkov E xperiment PI presenter.

Sept. 2010CRIS, Catania Olaf Scholten KVI, Groningen Physics Radio pulse results plans.

John Learned at Stanford 13 September 2003 Early Work on Acoustic Detection of Neutrinos John G. Learned University of Hawaii at Stanford Workshop, 9/13/03.

Toward Hybrid Optical/Radio/Acoustic Detection of EeV Neutrinos Justin Vandenbroucke (UC Berkeley, with Dave.

Detection of UHE Shower Cores by ANITA By Amir Javaid University Of Delaware.

Simulation of a hybrid optical, radio, and acoustic neutrino detector Justin Vandenbroucke with D. Besson, S. Boeser, R. Nahnhauer, P. B. Price IceCube.

Feasibility of acoustic neutrino detection in ice: First results from the South Pole Acoustic Test Setup (SPATS) Justin Vandenbroucke (UC Berkeley) for.

Energy Resolution & Calibration of the ANITA Detector TeV Particle Astrophysics II August 2006 D. Goldstein, UC Irvine for the ANITA Collaboration.

Neutrino Detection at the South Pole: Instrumentation Issues Dr. Steve Churchwell University of Canterbury, Christchurch, New Zealand The RICE detector.

Search for diffuse cosmic neutrino fluxes with the ANTARES detector Vladimir Kulikovskiy The ANTARES Collaboration 3-9 August 2014ANTARES diffuse flux.

Heavy line – nominal result for August 2000 exposure Light gray – range if signal strength varies by 2 Medium gray – range if attenuation length varies.

31/03/2008Lancaster University1 Ultra-High-Energy Neutrino Astronomy From Simon Bevan University College London.

Olivier Deligny for the Pierre Auger Collaboration IPN Orsay – CNRS/IN2P3 TAUP 2007, Sendai Limit to the diffuse flux of UHE ν at EeV energies from the.

Neutrino Astrophyics at the South Pole. S. Seunarine for the RICE Collaboration.

IceTop Design: 1 David Seckel – 3/11/2002 Berkeley, CA IceTop Overview David Seckel IceTop Group University of Delaware.

June 18-20, 2009 Detection of Askaryan radio pulses produced by cores of air showers. Suruj Seunarine, David Seckel, Pat Stengel, Amir Javaid, Shahid Hussain.

IceRay: an IceCube-Centered Radio GZK Array John Kelley for Bob Morse and the IceRay collaboration April 30, 2008.

IceRay: an IceCube-Centered Radio GZK Array John Kelley University of Wisconsin, Madison for the IceRay working group ARENA08, Rome.

1 Cosmic Ray Physics with IceTop and IceCube Serap Tilav University of Delaware for The IceCube Collaboration ISVHECRI2010 June 28 - July 2, 2010 Fermilab.

Shih-Hao Wang 王士豪 Graduate Institute of Astrophysics & Leung Center for Cosmology and Particle Astrophysics (LeCosPA), National Taiwan University 1 This.

Bergische Universität Wuppertal Jan Auffenberg et al. Rome, Arena ARENA 2008 A radio air shower detector to extend IceCube ● Three component air.

Simulation of a hybrid optical-radio-acoustic neutrino detector at South Pole D. Besson [1], R. Nahnhauer [2], P. B. Price [3], D. Tosi [2], J. Vandenbroucke.

Future high energy extensions of IceCube with new technologies: Radio and/or acoustical detectors Karle.

Detecting UHE cosmic-rays and neutrinos hitting the Moon

Muons in IceCube PRELIMINARY

Performance of the AMANDA-II Detector

Basic parameters (June, 2006):

Relativistic Magnetic Monopole Flux Constraints from RICE

IceCube radio extension Status and results

GZK Neutrino Spectrum. GZK Neutrino Spectrum How the detection scheme words.

ANITA simulations P. Gorham 5/12/2019 P. Gorham.

Presentation transcript:

RICE: ICRC 2001, Aug 13, Recent Results from RICE Analysis of August 2000 Data See also: HE228: Ice Properties (contribution) HE241: Shower Simulation (poster) Dave Seckel for Dave Besson for the Rice Collaboration correspondence:

RICE: ICRC 2001, Aug 13, OUTLINE Concept Deployment Status Event Rate Calculation –Interaction rate –Detector efficiency and calibration Simulation of signal generation Propagation Data Acquisition Analysis Preliminary n e flux limit from Aug 2000 Summary

RICE: ICRC 2001, Aug 13, Radio Detection of High Energy Neutrinos Goals PeV: AGN 1 km 3 EeV: GZK 10 3 km 3 Coherent radiation S ~ D Q ~ 0.25 E s /GeV l ~ R M ~ 10 cm Transparency > 1 km Thermal 250 k

RICE: ICRC 2001, Aug 13, Deployment Status 16 Rx (10 cm dipole) 5 Tx 3 Horns 4 Oscilliscopes (x4) DAQ PCs Pulse Generator Dry hole Pole: Network analyzer Antenna range Kansas:

RICE: ICRC 2001, Aug 13, Single Channel Power Scope Trigger generator Antenna Amp in PV cable AmpFilter Splitter PC

RICE: ICRC 2001, Aug 13, Sample Trigger (surface event) Time domain Spectrum

RICE: ICRC 2001, Aug 13, Event Rates for RICE G is interaction rate to create a shower e is detection efficiency

RICE: ICRC 2001, Aug 13, G – interaction rate to create showers function of energy, direction and position f is local, after propagation through the Earth models for s may vary up to 50%

RICE: ICRC 2001, Aug 13, e - shower detection efficiency Monte Carlo Simulation + Calibration Several unique features to RICE Shower simulation + EM pulse calculation Pulse propagation Data acquisition and trigger Offline analysis

RICE: ICRC 2001, Aug 13, Shower simulations (see HE 241) ZHS GEANT FLUKA Number of particles & track length differ 30% Is this good or bad ?

RICE: ICRC 2001, Aug 13, EM pulse (see HE 241) 1.Angular distribution OK 2.Spectra differ slightly 3.All differences from shower Experimental results (Saltzberg, et al.) confirm coherence and Askaryan effect

RICE: ICRC 2001, Aug 13, Tx locations from timing residuals

RICE: ICRC 2001, Aug 13, Propagation (read HE 228) Index of refraction  Absorption Simultaneous fit to Rx, Tx positions and n(z)

RICE: ICRC 2001, Aug 13, DAQ: Antenna to trigger Power Scope Trigger generator Antenna Amp in PV cable AmpFilter Splitter PC

RICE: ICRC 2001, Aug 13, Antenna calibration Measure Z A, h, ( q, y) dependence Antenna Range

RICE: ICRC 2001, Aug 13, Amplifer Gains 14/3/ /3/2001: 200 forced triggers w/thermal noise Isolate deep and surface Amps using filter Since 1/1/2001: stable +/- 1 dB

RICE: ICRC 2001, Aug 13, Individual channel calibration HP8713C NWA MHz MHz: +/- 6 dB antenna + amplifier calibrations cable (TX, RX) and filter relative geometry of TX/RX (r, q)

RICE: ICRC 2001, Aug 13, Pulse Shapes Model response for d -function impulse Rx response for square wave pulse

RICE: ICRC 2001, Aug 13, Trigger logic

RICE: ICRC 2001, Aug 13, Effective Volume RICE hits (hardware) Ideal 1 hit, 1 s, l GHz 1 km 100 PeV

RICE: ICRC 2001, Aug 13, Offline Analysis From waveforms Also: acceptable c 2 for vertex, and vertex below -50 m. Cuts pass ~85% of events in MC.

RICE: ICRC 2001, Aug 13, Model Flux Limits

RICE: ICRC 2001, Aug 13, Power Law Flux Limits

RICE: ICRC 2001, Aug 13, Summary Too many Dave’s Many calibration steps – many unique to RICE Could still be improved – but a number in every box 1 km 100 PeV Flux limits about 100 above optimistic models (less than one month data) RICE-2 (bigger V, lower E - AGN) and RICE-3 (1000 km 1 EeV - GZK)

RICE: ICRC 2001, Aug 13,

RICE: ICRC 2001, Aug 13,

RICE: ICRC 2001, Aug 13,

RICE: ICRC 2001, Aug 13, Tests for Figures

RICE: ICRC 2001, Aug 13, RICE: Radio Ice Cerenkov Experiment Canterbury: –J. Adams, S. Seunarine Delaware: D. Seckel, G. M. Spiczak Florida State: G. Frichter Kansas: C. Allen, A. Bean, D. Besson, D. J. Box, R. Buniy, E. Copple, D. McKay, J. Ralston, S. Razzaque, D. W. Schmitz M.I.T.: I. Kravchenko correspondence:

RICE: ICRC 2001, Aug 13, Equations

RICE: ICRC 2001, Aug 13, Single channel spectral response antenna + amplifier calibrations cable (TX, RX) and filter relative geometry of TX/RX (r, q) HP8713C NWA MHz

RICE: ICRC 2001, Aug 13, Signal Strength

RICE: ICRC 2001, Aug 13, Spectrum

RICE: ICRC 2001, Aug 13,

RICE: ICRC 2001, Aug 13,