Attenuation length and spectral response of Kuraray SCSF-78MJ scintillating fibres

Baulin, A.E.; Cao, Yuan; Chan, Jacky C. K.; Giesbrecht, B.P.; Heinrichs, A.K.; Katsaganis, S.; Kolybaba, D.; Krueger, S.; Leverington, B.; Li, T.; Litzenberger, M.; Lolos, G. J.; Papandreou, Z.; Plummer, E.L.; Qian, Haoliang; Sauder, M.D.; Semenov, A. Yu.; Семенова, И. А.; Sichello, L.M.; Sun, Yunxu; Teigrob, L.A.; Vuthitanachot, K.; Watson, A.; Yongzhe, Y.

doi:10.1016/j.nima.2013.03.027

Cited by 14 publications

(11 citation statements)

References 15 publications

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“…The measured attenuation lengths are systematically about 25% longer than those determined from individual fibers [13]. This is, at least in part, because the signals include reflections from the opposite end.…”

Section: Attenuation Length and Gain Ratiosmentioning

confidence: 72%

“…22 before and after the calibration procedure. We note that the light output of the fibers varies by about 7% [13]. Following the final iteration, the calibrated π 0 mass peaks are less than 1 MeV away from their true value.…”

Section: Gain Calibration Using π 0 'Smentioning

confidence: 87%

“…Acceptance testing of the fibers was based on measuring the response of about 0.5% of the fibers, which were selected uniformly from each of the manufactured batches. These fibers were evaluated by employing a 373-nm UV LED to stimulate the fibers along their length and reading out the light using a spectrophotometer and a photodiode in order to extract the spectral response and the attenuation length, respectively [13]. Single exponential fits to the spectral response at 100-280 cm distance from the light source yielded an average bulk attenuation length and standard deviation of (387 ± 26) cm.…”

Section: Fiber Selectionmentioning

confidence: 99%

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Construction and performance of the barrel electromagnetic calorimeter for the GlueX experiment

Beattie

Foda

Henschel

et al. 2018

Nuclear Instruments and Methods in Physics Research Section A:

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The barrel calorimeter is part of the new spectrometer installed in Hall D at Jefferson Lab for the GlueX experiment. The calorimeter was installed in 2013, commissioned in 2014 and has been operating routinely since early 2015. The detector configuration, associated Monte Carlo simulations, calibration and operational performance are described herein. The calorimeter records the time and energy deposited by charged and neutral particles created by a multi-GeV photon beam. It is constructed as a lead and scintillating-fiber calorimeter and read out with 3840 large-area silicon photomultiplier arrays. Particles impinge on the detector over a wide range of angles, from normal incidence at 90 degrees down to 11.5 degrees, which defines a geometry that is fairly unique among calorimeters. The response of the calorimeter has been measured during a running experiment and performs as expected for electromagnetic showers below 2.5 GeV. We characterize the performance of the BCAL using the energy resolution integrated over typical angular distributions for π 0 and η production of σ E /E=5.2%/ E(GeV)⊕ 3.6% and a timing resolution of σ = 150 ps at 1 GeV.

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Section: Attenuation Length and Gain Ratiosmentioning

confidence: 72%

Section: Gain Calibration Using π 0 'Smentioning

confidence: 87%

Section: Fiber Selectionmentioning

confidence: 99%

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Construction and performance of the barrel electromagnetic calorimeter for the GlueX experiment

Beattie

Foda

Henschel

et al. 2018

Nuclear Instruments and Methods in Physics Research Section A:

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“…Although there are several data on this fiber in the literature ( [6], [7]), a few 3 m long samples were tested to confirm the basic expected performance of the SFT. The light output measurements were done with a 90 Sr β -ray source.…”

Section: Test Of the Scintillating Fibersmentioning

confidence: 99%

The design and basic performance of a Spiral Fiber Tracker for the J-PARC E36 experiment

Mineev

Bianchin

Hasinoff

et al. 2017

Nuclear Instruments and Methods in Physics Research Section A:

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A spiral fiber tracker (SFT) has been designed and produced for the J-PARC E36 experiment as an element of the tracking system for conducting a high-resolution momentum measurement of charge particles from kaon decays. A novel technique to wind the pre-made fiber ribbons spirally was employed for the configuration with four detector layers made of 1 mm diameter plastic scintillating fibers. Good position alignment and sufficiently high detection efficiency for charged particles with minimum ionizing energy were confirmed in cosmic ray test. The tracker was successfully used in the E36 experiment.

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“…The Barrel Calorimeter (BCAL) [11][12][13] surrounds the tracking devices inside the solenoid. BCAL is covering the polar angle acceptance between 12…”

Section: The Gluex Detectormentioning

confidence: 99%

GlueX overview: status and some future plans

Patsyuk

2017

EPJ Web Conf.

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Abstract. The GlueX experiment at Thomas Jefferson National Accelerator Facility (Jefferson Lab) has started data taking in late 2014 with its first commissioning beam. All of the detector systems are now performing at or near design specifications and events are being fully reconstructed. Linearly-polarized photons were successfully produced through coherent bremsstrahlung. An upgrade of the particle identification (PID) system with a GlueX DIRC detector, planned for 2018, will allow identification of final state kaons. The construction of the GlueX DIRC has already started. One of the plans for GlueX is to study properties of short-range correlations (SRC) in nuclei, which will shed new light on the quark-gluon structure of bound nucleons.

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Attenuation length and spectral response of Kuraray SCSF-78MJ scintillating fibres

Cited by 14 publications

References 15 publications

Construction and performance of the barrel electromagnetic calorimeter for the GlueX experiment

Construction and performance of the barrel electromagnetic calorimeter for the GlueX experiment

The design and basic performance of a Spiral Fiber Tracker for the J-PARC E36 experiment

GlueX overview: status and some future plans

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