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Xiaoxia Bai

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Publications associées (76)

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Search for point sources of high energy neutrinos with final data from AMANDA-II

Xiaoxia Bai, Mathieu Ribordy, Levent Demirörs

We present a search for point sources of high energy neutrinos using 3.8 yr of data recorded by AMANDA-II during 2000-2006. After reconstructing muon tracks and applying selection criteria designed to optimally retain neutrino-induced events originating in ...

American Physical Society2009

Search for neutrino-induced cascades with five years of AMANDA data

Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen

We report on the search for electromagnetic and hadronic showers ("cascades") produced by a diffuse flux of extraterrestrial neutrinos in the AMANDA neutrino telescope. Data for this analysis were recorded during 1001 days of detector livetime in the years ...

2011

SEARCH FOR HIGH-ENERGY MUON NEUTRINOS FROM THE “NAKED-EYE” GRB 080319B WITH THE IceCube NEUTRINO TELESCOPE

Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen, Levent Demirörs

We report on a search with the IceCube detector for high-energy muon neutrinos from GRB 080319B, one of the brightest gamma-ray bursts (GRBs) ever observed. The fireball model predicts that a mean of 0.1 events should be detected by IceCube for a bulk Lore ...

2009

Limits on Neutrino Emission from Gamma-Ray Bursts with the 40 String IceCube Detector

Matthias Wolf, Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen

IceCube has become the first neutrino telescope with a sensitivity below the TeV neutrino flux predicted from gamma-ray bursts if gamma-ray bursts are responsible for the observed cosmic-ray flux above 10(18) eV. Two separate analyses using the half-comple ...

2011

Limits on a muon flux from Kaluza-Klein dark matter annihilations in the Sun from the IceCube 22-string detector

Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen, Levent Demirörs

A search for muon neutrinos from Kaluza-Klein dark matter annihilations in the Sun has been performed with the 22-string configuration of the IceCube neutrino detector using data collected in 104.3 days of live time in 2007. No excess over the expected atm ...

American Physical Society2010

The energy spectrum of atmospheric neutrinos between 2 and 200TeV with the AMANDA-II detector

Xiaoxia Bai

The muon and anti-muon neutrino energy spectrum is determined from 2000-2003 AMANDA telescope data using regularised unfolding. This is the first measurement of atmospheric neutrinos in the energy range 2-200 TeV. The result is compared to different atmosp ...

2010

Constraints on the extremely-high energy cosmic neutrino flux with the IceCube 2008-2009 data

Matthias Wolf, Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen

We report on a search for extremely-high energy neutrinos with energies greater than 10(6) GeV using the data taken with the IceCube detector at the South Pole. The data was collected between April 2008 and May 2009 with the half-completed IceCube array. T ...

American Physical Society2011

First Observation of PeV-Energy Neutrinos with IceCube

Matthias Wolf, Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen

We report on the observation of two neutrino-induced events which have an estimated deposited energy in the IceCube detector of 1.04 +/- 0.16 and 1.14 +/- 0.17 PeV, respectively, the highest neutrino energies observed so far. These events are consistent wi ...

American Physical Society2013

Mechanical control of fluids in micro-analytical devices

Hubert Girault, Joël Stéphane Rossier, Joël Rossier, Xiaoxia Bai

An apparatus for manipulating fluid samples comprises a micro-chip device having first and second covered channels, each channel having openings at both ends. The channels intersect to form a common intersection. Three of the openings of the channels are c ...

2006

ERRATUM: “SEARCH FOR HIGH-ENERGY MUON NEUTRINOS FROM THE “NAKED-EYE” GRB 080319B WITH THE ICECUBE NEUTRINO TELESCOPE” (2009, ApJ, 701, 1721)

Xiaoxia Bai, Mathieu Ribordy, Shirit Cohen, Levent Demirörs

2009

A Flexible Sample Introduction Method for Polymer Microfluidic Chips Using a Push/Pull Pressure Pump

Hubert Girault, Xiaoxia Bai

2004

Xiaoxia Bai

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Search for point sources of high energy neutrinos with final data from AMANDA-II

Search for neutrino-induced cascades with five years of AMANDA data

SEARCH FOR HIGH-ENERGY MUON NEUTRINOS FROM THE “NAKED-EYE” GRB 080319B WITH THE IceCube NEUTRINO TELESCOPE

Limits on Neutrino Emission from Gamma-Ray Bursts with the 40 String IceCube Detector

Limits on a muon flux from Kaluza-Klein dark matter annihilations in the Sun from the IceCube 22-string detector

The energy spectrum of atmospheric neutrinos between 2 and 200TeV with the AMANDA-II detector

Constraints on the extremely-high energy cosmic neutrino flux with the IceCube 2008-2009 data

First Observation of PeV-Energy Neutrinos with IceCube

Mechanical control of fluids in micro-analytical devices

Pressure pinched injection of nanolitre volumes in planar micro-analytical devices

Passive Conductivity Detection for Capillary Electrophoresis

IceCube sensitivity for low-energy neutrinos from nearby supernovae (vol 535, pg A109, 2011)

Finite Element Simulation of Pinched Pressure-Driven Flow Injection in Microchannels

Solar Energetic Particle Spectrum on 2006 December 13 Determined by IceTop

ERRATUM: “SEARCH FOR HIGH-ENERGY MUON NEUTRINOS FROM THE “NAKED-EYE” GRB 080319B WITH THE ICECUBE NEUTRINO TELESCOPE” (2009, ApJ, 701, 1721)

A Flexible Sample Introduction Method for Polymer Microfluidic Chips Using a Push/Pull Pressure Pump