HINDA
HIGS NaI Array, a collection of eight large NaI with active NaI shields. Designed for the Compton@HIGS Program.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu
Haiyan Gao, gao@tunl.duke.edu

OTPC
Optical Time Projection Chamber. An optical and wave-form-digitizion detector designed for charged particle detection.
Principal Investigator(s):
Moshe Gai, moshe.gai@yale.edu
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

One 120 % HPGe
A high purity Ge detector used to measure the primary gamma-ray energy.
Principal Investigator(s):
Anton Tonchev, tonchev@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

Four 60 % HPGe
A set of four HPGE detectors mostly used for gamma-ray detection in nuclear structure studies.
Principal Investigator(s):
Anton Tonchev, tonchev@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

Blowfish Array
An array of 88-cell, BC-505 liquid scintillating detectors, ~25 % of 4-pi solid angle coverage. Used for neutron detection.
Principal Investigator(s):
Blaine Norum, ben@virginia.edu
Rob Pywell, rob.pywell@usask.ca

Charged Particle Detector
An array of Si solid state detectors for charged particle detection.
Principal Investigator(s):
John Kelley, kelley@tunl.duke.edu

Li-Glass Array
An array of four Li-loaded glass detectors for low-energy neutron detection. Each detector is 2 inches in diameter and 9 mm thick.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

3He Neutron Counter
A 4-pi, 3He filled proportional-counter detector with moderator. Designed for neutron detection.
Principal Investigator(s):
Calvin Howell, howell@tunl.duke.edu
Tom Clegg, clegg@tunl.duke.edu

Large NaI
A Large (10 inch X 12 inch) NaI detector for gamma-ray beam energy and flux measurements.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

Neutron Array
An array of eight liquid scintillating cells ( 5 inch diameter, 2 inch long) for neutron detection.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

NMS
Neutral Meson Spectrometer for neutral pion detection. Two arms of 60 CsI crystals each. Each arm is 60 cm X 100 cm at the front face.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

Xtal Box
Crystal Box detector for neutral pion detection, Three arms of 90 NaI crystals each. Each arm is 22.5 inches X 25 inches at the front face.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

HIFROST
HIGS Frozen Spin Polarized Target.
Principal Investigator(s):
Mohammad Ahmed, ahmed@tunl.duke.edu
Henry Weller, weller@tunl.duke.edu

3He Polarized Target
A high pressure, optically pumped, polarized 3He target.
Principal Investigator(s):
Haiyan Gao, gao@tunl.duke.edu