James Madison University

output

19982026

most citedMeasurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm

1.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2015Show all

25 papers · 1 filter

astro-ph.GA2015★ 117 cited

CHIMPS: the $^{13}$ CO/C $^{18}$ O (J=3-2) Heterodyne Inner Milky Way Plane Survey

A. J. Rigby, T. J. T. Moore, R. Plume +17

We present the $^{13}$ CO/C $^{18}$ O (J=3-2) Heterodyne Inner Milky Way Plane Survey (CHIMPS) which has been carried out using the Heterodyne Array Receiver Program on the 15 m James…

astro-ph.SR2015★ 46 cited

The JCMT Gould Belt Survey: A First Look at Dense Cores in Orion B

H. Kirk, J. Di Francesco, D. Johnstone +54

We present a first look at the SCUBA-2 observations of three sub-regions of the Orion B molecular cloud: LDN 1622, NGC 2023/2024, and NGC 2068/2071, from the JCMT Gould Belt Legacy…

nucl-ex2015★ 70 cited

High Resolution Spectroscopic Study of $_{Λ}^{10}$ Be

T. Gogami, C. Chen, D. Kawama +83

Spectroscopy of a $_{Λ}^{10}$ Be hypernucleus was carried out at JLab Hall C using the $(e, e^{'} K^{+})$ reaction. A new magnetic spectrometer system (SPL+HES+HKS), specifically d…

nucl-ex2015★ 20 cited

Target and Double Spin Asymmetries of Deeply Virtual $π^{0}$ Production with a Longitudinally Polarized Proton Target and CLAS

A. Kim, H. Avakian, V. Burkert +126

The target and double spin asymmetries of the exclusive pseudoscalar channel $e p \to e p π^{0}$ were measured for the first time in the deep-inelastic regime using a longitudi…

astro-ph.GA2015★ 30 cited

Spectral Properties of Galaxies in Void Regions

Chenxu Liu, Danny Pan, Lei Hao +3

We present a study of spectral properties of galaxies in underdense large-scale structures, voids. Our void galaxy sample (75,939 galaxies) is selected from the Sloan Digital Sky S…

astro-ph.GA2015★ 14 cited

Dissecting the Power Sources of Low-Luminosity Emission-Line Galaxy Nuclei via Comparison of HST-STIS and Ground-Based Spectra

Anca Constantin, Joseph C. Shields, Luis C. Ho +3

Using a sample of ~100 nearby line-emitting galaxy nuclei, we have built the currently definitive atlas of spectroscopic measurements of H_alpha and neighboring emission lines at s…

q-bio.NC2015★ 34 cited

Obstructions to convexity in neural codes

Caitlin Lienkaemper, Anne Shiu, Zev Woodstock

How does the brain encode spatial structure? One way is through hippocampal neurons called place cells, which become associated to convex regions of space known as their receptive…

astro-ph.GA2015★ 59 cited

The JCMT Plane Survey: early results from the l = 30 degree field

T. J. T. Moore, R. Plume, M. A. Thompson +55

We present early results from the JCMT Plane Survey (JPS), which has surveyed the northern inner Galactic plane between longitudes l=7 and l=63 degrees in the 850-μm continuum with…

physics.acc-ph2015★ 287 cited

The NuMI Neutrino Beam

P. Adamson, K. Anderson, M. Andrews +187

This paper describes the hardware and operations of the Neutrinos at the Main Injector (NuMI) beam at Fermilab. It elaborates on the design considerations for the beam as a whole a…

hep-ex2015★ 21 cited

A search for baryon- and lepton-number violating decays of $Λ$ hyperons using the CLAS detector at Jefferson Laboratory

M. E. McCracken, M. Bellis, K. P. Adhikari +128

We present a search for ten baryon-number violating decay modes of $Λ$ hyperons using the CLAS detector at Jefferson Laboratory. Nine of these decay modes result in a single meson…

nucl-ex2015★ 40 cited

First measurement of the helicity asymmetry $E$ in $η$ photoproduction on the proton

I. Senderovich, B. T. Morrison, M. Dugger +148

Results are presented for the first measurement of the double-polarization helicity asymmetry E for the $η$ photoproduction reaction $γ p \to η p$ . Data were obtained using t…

hep-ph2015★ 42 cited

Measurement of the EMC Effect in the Deuteron

K. A. Griffioen, J. Arrington, M. E. Christy +9

We have determined the structure function ratio $R_{EMC}^{d} = F_{2}^{d} / (F_{2}^{n} + F_{2}^{p})$ from recently published $F_{2}^{n} / F_{2}^{d}$ data taken by the BONuS experiment using CLAS at Jefferson…

cond-mat.mtrl-sci2015

Computational investigation of the electronic and optical properties of planar Ga-doped Graphene

Nicole Creange, Costel Constantin, Jian-Xin Zhu +2

We simulate the optical and electrical responses in gallium-doped graphene. Using density functional theory with a local density approximation, we simlutate the electronic band str…

cond-mat.mtrl-sci2015★ 2 cited

Proximity-induced magnetism in transition-metal substituted graphene

Charles B. Crook, Costel Constantin, Towfiq Ahmed +3

We investigate the interactions between two identical magnetic impurities substituted into a graphene superlattice. Using a first-principles approach, we calculate the electronic a…

nucl-ex2015★ 43 cited

Precise Determination of the Deuteron Spin Structure at Low to Moderate $Q^{2}$ with CLAS and Extraction of the Neutron Contribution

N. Guler, R. G. Fersch, S. E. Kuhn +126

We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with en…

hep-ex2015★ 105 cited

Cross sections for the exclusive photon electroproduction on the proton and Generalized Parton Distributions

H. S. Jo, F. X. Girod, H. Avakian +7

Unpolarized and beam-polarized four-fold cross sections $\frac{d ^{4} σ}{d Q ^{2} d x _{B} d t d ϕ}$ for the $e p \to e^{'} p^{'} γ$ reaction were measured using the CLAS detector and the 5…

nucl-ex2015★ 5 cited

Determination of the Beam-Spin Asymmetry of Deuteron Photodisintegration in the Energy Region $E_{γ} = 1.1 - 2.3$ GeV

Nicholas Zachariou, Yordanka Ilieva, Nikolay Ya. Ivanov +140

The beam-spin asymmetry, $Σ$ , for the reaction $γ d \to p n$ has been measured using the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National Accelerato…

nucl-ex2015★ 36 cited

First Measurement of the Polarization Observable E in the $p (γ, π^{+}) n$ Reaction up to 2.25 GeV

S. Strauch, W. J. Briscoe, M. Döring +165

First results from the longitudinally polarized frozen-spin target (FROST) program are reported. The double-polarization observable E, for the reaction $γ p \to π^{+} n$ , has…

astro-ph.SR2015★ 50 cited

Stellar Multiplicity and Debris Disks: An Unbiased Sample

David R. Rodriguez, Gaspard Duchene, Henry Tom +4

Circumstellar dust disks have been observed around many nearby stars. However, many stars are part of binary or multiple stellar systems. A natural question arises regarding the pr…

astro-ph.HE2015★ 96 cited

Magnetically-Driven Accretion-Disk Winds and Ultra-Fast Outflows in PG1211+143

Keigo Fukumura, Francesco Tombesi, Demosthenes Kazanas +3

We present a study of X-ray ionization of magnetohydrodynamic (MHD) accretion-disk winds in an effort to constrain the physics underlying the highly-ionized ultra-fast outflows (UF…

astro-ph.GA2015★ 28 cited

The JCMT Gould Belt Survey: SCUBA-2 observations of circumstellar disks in L 1495

J. V. Buckle, E. Drabek-Maunder, J. Greaves +51

We present 850 $μ$ m and 450 $μ$ m data from the JCMT Gould Belt Survey obtained with SCUBA-2 and characterise the dust attributes of Class I, Class II and Class III disk sources in L1…

astro-ph.GA2015★ 152 cited

The JCMT Gould Belt Survey: First results from the SCUBA-2 observations of the Ophiuchus molecular cloud and a virial analysis of its prestellar core population

K. Pattle, D. Ward-Thompson, J. M. Kirk +59

In this paper we present the first observations of the Ophiuchus molecular cloud performed as part of the James Clerk Maxwell Telescope (JCMT) Gould Belt Survey (GBS) with the SCUB…

math.CO2015★ 1 cited

Set partition patterns and statistics

Samantha Dahlberg, Robert Dorward, Jonathan Gerhard +4

A set partition $σ$ of $[n] = {1, \dots, n}$ contains another set partition $π$ if restricting $σ$ to some $S \subseteq [n]$ and then standardizing the result gives $π$ . Otherwise we s…

hep-ex2015★ 64 cited

Single and double spin asymmetries for deeply virtual Compton scattering measured with CLAS and a longitudinally polarized proton target

S. Pisano, A. Biselli, S. Niccolai +4

Single-beam, single-target, and double-spin asymmetries for hard exclusive photon production on the proton $e p \to e^{'} p^{'} γ$ are presented. The data were taken at Jeffers…

CHIMPS: the 13CO/C18O (J=3-2) Heterodyne Inner Milky Way Plane Survey