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1. Altered Brain Functional and Effective Connectivity Induced by Electroacupuncture in Rats Following Anterior Cruciate Ligament Transection

Author

Lu HY, Wu JJ, Shen J, Xing XX, Hua XY, Zheng MX, Xiao LB, and Xu JG

Subjects
knee osteoarthritis, anterior cruciate ligament transection, chronic pain, electroacupuncture, functional connectivity, effective connectivity, Medicine (General), R5-920
Abstract

Hao-Yu Lu,1,2,* Jia-Jia Wu,1,* Jun Shen,3,4,* Xiang-Xin Xing,1 Xu-Yun Hua,5 Mou-Xiong Zheng,5 Lian-Bo Xiao,3,4 Jian-Guang Xu1,2,6 1Department of Rehabilitation Medicine, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 2School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 3Department of Orthopedic, Guanghua Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 4Arthritis Institute of Integrated Traditional Chinese and Western Medicine, Shanghai Academy of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 5Department of Traumatology and Orthopedics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 6Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation, Ministry of Education, Shanghai, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jian-Guang Xu, School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China, No. 1200 Cailun Road, Shanghai, People’s Republic of China, Tel +86 021-51322091, Fax +86 021-51322042, Email xjg@shutcm.edu.cn Lian-Bo Xiao, Department of Orthopedic, Guanghua Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China, No. 540 Xinhua Road, Shanghai, People’s Republic of China, Tel/Fax +86 021-62805833, Email xiao_lianbo@163.comBackground: The chronic pain arising from knee osteoarthritis (KOA) is a prevalent clinical manifestation. As a traditional Chinese approach, electroacupuncture (EA) has a positive influence in relieving chronic pain from KOA. The study aims to explore functional connectivity (FC) and effective connectivity (EC) alterations induced by EA in anterior cruciate ligament transection (ACLT) rat model of KOA using resting-state functional magnetic resonance imaging (fMRI).Methods: After the establishment of ACLT, rats were randomly divided into the EA group and the sham-EA group. The EA group received EA intervention while the sham-EA group received sham-intervention for 3 weeks. Mechanical pain threshold (MPT) assessment was performed before and after intervention, and fMRI was conducted after intervention.Results: EA intervention effectively relieved pain in post-ACLT rats. Results of rest-state functional connectivity (rs-FC) analysis revealed that compared with the sham-EA group, the EA group had higher FC between the right raphe and the left auditory cortex, the left caudate_ putamen and the left internal capsule (IC), as well as the right zona incerta (ZI) and the left piriform cortex, but lower FC between the right raphe and the left hippocampus ventral, as well as the right septum and the left septum. Furthermore, Granger causality analysis (GCA) found the altered EC between the right septum and the left septum, as well as the left IC and the right septum.Conclusion: The results confirmed the effect of EA on analgesia in post- ACLT rats. The alterations of FC and EC, mainly involving basal ganglia and limbic system neural connections, might be one of the neural mechanisms underlying the effect of EA, providing novel information about connectomics plasticity of EA following ACLT.Keywords: knee osteoarthritis, anterior cruciate ligament transection, chronic pain, electroacupuncture, functional connectivity, effective connectivity

Published
2024

2. Enhancing Therapeutic Efficacy of Cinnamon Essential Oil by Nanoemulsification for Intravaginal Treatment of Candida Vaginitis

Author

Lin YT, Tsai WC, Lu HY, Fang SY, Chan HW, and Huang CH

Subjects
anti-inflammation, candida vaginitis, cinnamon essential oil, nanoemulsion, reactive oxygen species, Medicine (General), R5-920
Abstract

Yi-Ting Lin,1 Wei-Chung Tsai,1 Hsueh-Yu Lu,1 Shih-Yuan Fang,1 Hsiang-Wen Chan,1 Chung-Hsiung Huang1,2 1Department of Food Science, National Taiwan Ocean University, Keelung, Taiwan; 2Center for Marine Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, 20224, TaiwanCorrespondence: Chung-Hsiung Huang, Department of Food Science, National Taiwan Ocean University, Keelung, Taiwan, Tel +886-2-2462-2192 ext. 5116, Email huangch@mail.ntou.edu.twBackground: Due to its prevalence, recurrence, and the emergence of drug-resistance, Candida vaginitis significantly impacts the well-being of women. Although cinnamon essential oil (CEO) possesses antifungal activity, its hydrophobic properties limit its clinical application.Purpose: To overcome this challenge, a nanoemulsification technology was employed to prepare cinnamon essential oil-nanoemulsion (CEO@NE), and its therapeutic efficacy and action mechanism for Candida vaginitis was investigated in vivo and in vitro.Materials and Methods: CEO@NE, composed of 4% CEO, 78% distilled water, and 18% Tween 80, was prepared by ultrasonic nanoemulsification. The physical properties, anti-Candida activity, cytotoxicity, immunomodulatory potential and storage stability of CEO@NE were explored. Subsequently, the effect of intravaginal CEO@NE treatment on Candida vaginitis was investigated in mice. To comprehend the possible mechanism of CEO@NE, an analysis was conducted to ascertain the production of intracellular reactive oxygen species (ROS) in C. albicans.Results: CEO@NE, with the droplet size less than 100 nm and robust storage stability for up to 8 weeks, exhibited comparable anti-Candida activity with CEO. CEO@NE at the concentration lower than 400 μg/mL had no cytotoxic and immunomodulatory effects on murine splenocytes. Intravaginal treatment of CEO@NE (400 μg/mL, 20 μL/day/mouse for 5 consecutive days) curbed Candida colonization, ameliorated histopathological changes, and suppressed inflammatory cytokine production in mice intravaginally challenged with C. albicans. Notably, this treatment preserved the density of vaginal lactic acid bacteria (LAB) crucial for vaginal health. Co-culturing C. albicans with CEO@NE revealed concentration-dependent augmentation of intracellular ROS generation and ensuing cell death. In addition, co-culturing LPS-stimulated murine splenocytes with CEO@NE yielded a decrease in the generation of cytokines.Conclusion: This discovery provides insight into the conceivable antifungal and anti-inflammatory mechanisms of CEO@NE to tackle Candida vaginitis. CEO@NE offers a promising avenue to address the limitations of current treatments, providing novel strategy for treating Candida vaginitis.Keywords: anti-inflammation, Candida vaginitis, cinnamon essential oil, nanoemulsion, reactive oxygen species

Published
2024

3. Effects of Early Pulmonary Rehabilitation on Hospitalized Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis

Author

Lu HY, Chen CF, Lee DL, Tsai YJ, and Lin PC

Subjects
chronic obstructive pulmonary disease, exacerbation, hospitalization, pulmonary rehabilitation., Diseases of the respiratory system, RC705-779
Abstract

Hsin- Yueh Lu,1,* Chiu-Fan Chen,2,3,* David Lin Lee,2,3 Yi-Ju Tsai,4 Pei-Chin Lin4,5 1Division of Respiratory Therapy, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 2Division of Chest Medicine, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 3School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Hsinchu City, Taiwan; 4Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 5Department of Pharmacy, School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan*These authors contributed equally to this workCorrespondence: Pei-Chin Lin, Department of Medical Education and Research, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1st Road, Zuoying District, Kaohsiung, 813, Taiwan, Tel +886-7-3422121 ext 71584, Email pclin@vghks.gov.twBackground: Pulmonary rehabilitation (PR) effectively improves symptoms and exercise ability in patients with stable chronic obstructive pulmonary disease (COPD). However, the effectiveness and timing of early PR on hospitalized patients with acute exacerbation of COPD (AECOPD) is still debated.Methods: This study conducted a meta-analysis to compare the outcome benefits between early PR and usual care for patient hospitalized due to AECOPD. A systematic search was performed for retrieving randomized control trials (RCTs) from the PubMed, Embase, and Cochrane library until November 2021. RCTs reporting early PR for AECOPD with hospitalization, either during admission or within four weeks of discharge, were enrolled for systematic review and meta-analysis.Results: Twenty RCTs (1274 participants) were included. Early PR showed significantly improved readmission rate (ten trials, risk ratio 0.68, 95% confidence interval (CI) 0.50– 0.92), 6-minute walking distance (6MWD, twelve trials, MD 59.73, 95% CI 36.34– 83.12), St George’s Respiratory Questionnaire score (eight trials, MD − 10.65, 95% CI − 14.78 to − 6.52), Borg score (eight trials, MD − 0.79, 95% CI − 1.26 to − 0.32), and modified Medical Research Council dyspnea scale (eight trials, MD − 0.38, 95% CI − 0.5 to − 0.25). However, the trend of mortality (six trials, risk ratio 0.72, 95% CI 0.39– 1.34) benefit was not significant. The subgroup analysis showed non-significant trends of better effect in early PR during admission than those after discharge for outcomes of 6MWD, quality of life, and dyspnea. However, non-significant trends of less benefits on mortality and readmission rate were found in early PR during the admission.Conclusion: Overall, early PR is beneficial for AECOPD with hospitalization, and there was no significant outcome difference between PR initiated during admission or within 4 weeks of discharge.Keywords: chronic obstructive pulmonary disease, exacerbation, hospitalization, pulmonary rehabilitation

Published
2023

4. Increased risk of peripheral arterial occlusive diseases in patients with chronic obstructive pulmonary disease: a nationwide study in Taiwan

Author

Liao KM, Kuo LT, and Lu HY

Subjects
Chronic obstructive pulmonary disease, incidence, peripheral arterial occlusive disease, Diseases of the respiratory system, RC705-779
Abstract

Kuang-Ming Liao,1 Lu-Ting Kuo,2 Hsueh-Yi Lu31Department of Internal Medicine, Chi Mei Medical Center, Chiali, Taiwan; 2Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei 100, Taiwan; 3Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Yunlin, TaiwanObjective: Chronic obstructive pulmonary disease (COPD) is associated with atherosclerosis. Previous studies including limited sample sizes have shown the prevalence of peripheral arterial occlusive disease (PAOD) among COPD patients. We sought to investigate the incidence of PAOD among COPD patients in Taiwan using a national database.Methods: COPD patients were collected from the National Health Insurance Research Database of Taiwan from 1996 to 2010. The COPD cohort was propensity score matched according to age, sex, and comorbidities of atrial fibrillation, hypertension, diabetes, hyperlipidemia, cerebrovascular accidents, and chronic liver disease to patients without COPD (the control cohort). We evaluated the incidence of PAOD in COPD patients and the risk of PAOD associated with atrial fibrillation, hypertension, diabetes, hyperlipidemia, cerebrovascular accidents, and chronic liver disease.Results: The study included 51,869 COPD patients and 51,869 control patients without COPD. The incidence of PAOD was 1.23-fold higher (95% confidence interval [CI] =1.17–1.29) in the COPD group than in the non-COPD group. Moreover, COPD and atrial fibrillation alone (adjusted hazard ratio (aHR) 2.99; P=0.001), hypertension alone (aHR, 2.05; P

Published
2019

5. A rare life-threatening disease: unilateral kidney compressed by huge chronic spontaneous retroperitoneal hemorrhage

Author

Lu HY, Wei W, Chen QW, Meng QG, Hu GH, Yi XL, and Bai XZ

Subjects
kidney, spontaneous, retroperitoneal, hemorrhage, surgery, Therapeutics. Pharmacology, RM1-950
Abstract

Hao-Yuan Lu,1,* Wei Wei,2,* Qi-Wei Chen,1,* Qing-Gui Meng,1 Gao-Hua Hu,1 Xian-Lin Yi,1,3 Xian-Zhong Bai1 1Department of Urology, Tumor Hospital of Guangxi Medical University and Guangxi Cancer Research Institute, Nanning 530021, China; 2Department of Radiology, Tumor Hospital of Guangxi Medical University and Guangxi Cancer Research Institute, Nanning 530021,China; 3Hubei Engineering Laboratory for Synthetic Microbiology, Wuhan Institute of Biotechnology, Wuhan 430075, China *These authors contributed equally to this work Objectives: To study an uncommon life-threatening disease, spontaneous retroperitoneal and perirenal hemorrhage. Case descriptions: A 69-year-old male presented with pain in the left waist and back of 1 month duration. The renal abscess was suspected by magnetic resonance imaging before operation. The perirenal hematoma was cleaned by operation. In another case, the patient had a functional solitary left kidney compressed by a huge retroperitoneal mass and uropenia appeared. Results: The first patient died of adult respiratory distress syndrome after surgery. The second patient died of cardiac insufficiency and pulmonary embolism on the second day after evacuation of retroperitoneal hematoma. Conclusion: Conservative surgery, such as selective arterial embolization, is a reasonable approach in patients with chronic spontaneous retroperitoneal and perirenal space hemorrhage and with poor general condition. We strongly recommend drainage or interventional therapy, but not a major surgery, in patients with poor condition. Keywords: kidney, spontaneous, retroperitoneal, hemorrhage, surgery

Published
2018

6. Risk of empyema in patients with COPD

Author

Lu HY and Liao KM

Subjects
Diseases of the respiratory system, RC705-779
Abstract

Hsueh-Yi Lu,1 Kuang-Ming Liao2 1Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Yunlin, 2Department of Internal Medicine, Chi Mei Medical Center, Chiali, Taiwan Objective: Pneumonia is one of the most common infectious diseases in patients with COPD. The risk of empyema in COPD is controversial, and its incidence has not been reported. The aim of our study was to determine the risk of empyema in COPD patients and to assess its risk factors. Patients and methods: We used the National Health Insurance Research Database in Taiwan to conduct an observational cohort study. This study analyzed patients who were diagnosed with COPD between January 1, 2003 and December 31, 2009. The earliest date of COPD diagnosis was designated the index date. Patients who were younger than 40 years or had empyema before the index date were excluded. Results: We analyzed 72,085 COPD patients in our study. The incidence of empyema was higher in the COPD group than in the non-COPD group (15.80 vs 4.34 per 10,000 person-years). The adjusted hazard ratio for empyema was 3.25 (95% CI =2.73–3.87) in patients with COPD compared with patients without COPD. COPD patients with only comorbidity of stroke, cancer, and chronic renal disease had adjusted hazard ratios of 1.88, 4.84, and 3.90, respectively. Conclusion: The likelihood of developing empyema is higher in patients with COPD than in those without COPD. Some comorbidities, such as stroke, cancer, and chronic renal disease, are associated with an elevated risk for empyema in COPD patients. Keywords: risk factors, empyema, COPD

Published
2018

7. Measurement of two-photon exchange effect by comparing elastic e±p cross sections

Author

Rimal, D, Adikaram, D, Raue, BA, Weinstein, LB, Arrington, J, Brooks, WK, Ungaro, M, Adhikari, KP, Afanasev, AV, Akbar, Z, Pereira, S Anefalos, Badui, RA, Ball, J, Baltzell, NA, Battaglieri, M, Batourine, V, Bedlinskiy, I, Biselli, AS, Boiarinov, S, Briscoe, WJ, Bültmann, S, Burkert, VD, Carman, DS, Celentano, A, Chetry, T, Ciullo, G, Clark, L, Colaneri, L, Cole, PL, Compton, N, Contalbrigo, M, Cortes, O, Crede, V, D'Angelo, A, Dashyan, N, De Vita, R, Deur, A, Djalali, C, Dupre, R, Egiyan, H, Alaoui, A El, Fassi, L El, Eugenio, P, Fanchini, E, Fedotov, G, Fersch, R, Filippi, A, Fleming, JA, Forest, TA, Fradi, A, Gevorgyan, N, Ghandilyan, Y, Gilfoyle, GP, Giovanetti, KL, Girod, FX, Gleason, C, Gohn, W, Golovatch, E, Gothe, RW, Griffioen, KA, Guo, L, Hafidi, K, Hanretty, C, Harrison, N, Hattawy, M, Heddle, D, Hicks, K, Holtrop, M, Hughes, SM, Ilieva, Y, Ireland, DG, Ishkhanov, BS, Isupov, EL, Jenkins, D, Jiang, H, Joosten, S, Keller, D, Khachatryan, G, Khandaker, M, Kim, W, Klein, A, Klein, FJ, Kubarovsky, V, Kuhn, SE, Kuleshov, SV, Lanza, L, Lenisa, P, Livingston, K, Lu, HY, MacGregor, IJD, Markov, N, McKinnon, B, Mestayer, MD, Mirazita, M, Mokeev, V, Movsisyan, A, Munevar, E, Camacho, C Munoz, Nadel-Turonski, P, and Ni, A

Subjects
Nuclear and Plasma Physics, Particle and High Energy Physics, Synchrotrons and Accelerators, Physical Sciences, nucl-ex, Nuclear and plasma physics
Abstract

Background: The electromagnetic form factors of the proton measured by unpolarized and polarized electron scattering experiments show a significant disagreement that grows with the squared four-momentum transfer (Q2). Calculations have shown that the two measurements can be largely reconciled by accounting for the contributions of two-photon exchange (TPE). TPE effects are not typically included in the standard set of radiative corrections since theoretical calculations of the TPE effects are highly model dependent, and, until recently, no direct evidence of significant TPE effects has been observed. Purpose: We measured the ratio of positron-proton to electron-proton elastic-scattering cross sections in order to determine the TPE contribution to elastic electron-proton scattering and thereby resolve the proton electric form factor discrepancy. Methods: We produced a mixed simultaneous electron-positron beam in Jefferson Lab's Hall B by passing the 5.6-GeV primary electron beam through a radiator to produce a bremsstrahlung photon beam and then passing the photon beam through a convertor to produce electron-positron pairs. The mixed electron-positron (lepton) beam with useful energies from approximately 0.85 to 3.5 GeV then struck a 30-cm-long liquid hydrogen (LH2) target located within the CEBAF Large Acceptance Spectrometer (CLAS). By detecting both the scattered leptons and the recoiling protons, we identified and reconstructed elastic scattering events and determined the incident lepton energy. A detailed description of the experiment is presented. Results: We present previously unpublished results for the quantity R2γ, the TPE correction to the elastic-scattering cross section, at Q2≈0.85 and 1.45 GeV2 over a large range of virtual photon polarization ?. Conclusions: Our results, along with recently published results from VEPP-3, demonstrate a nonzero contribution from TPE effects and are in excellent agreement with the calculations that include TPE effects and largely reconcile the form-factor discrepancy up to Q2≈2GeV2. These data are consistent with an increase in R2γ with decreasing ? at Q2≈0.85 and 1.45 GeV2. There are indications of a slight increase in R2γ with Q2.

Published
2017

8. BES upgrade

Author

Bai, JZ, Bao, HC, Blum, I, Chai, ZW, Chen, GP, Chen, HF, Chen, J, Chen, JC, Chen, Y, Chen, YB, Chen, YQ, Cheng, BS, Chu, XM, Cui, XZ, Ding, HL, Ding, WY, Dong, LY, Du, YY, Du, ZZ, Dunwoodie, W, Fang, J, Fang, WZ, Gao, CS, Gao, ML, Gao, SQ, Gratton, P, Gu, JH, Gu, SD, Gu, WX, Guo, YN, Han, HG, Han, SW, Harris, FA, Han, Y, He, J, He, M, Heng, YK, Hitlin, DG, Hu, GY, Hu, HB, Hu, HM, Hu, JL, Hu, QH, Hu, T, Hu, XQ, Huang, GS, Huang, JD, Huang, YZ, Izen, JM, Jiang, CH, Jiang, YY, Jin, Y, Jones, BD, Ju, X, Ke, ZJ, Kelsey, MH, Kim, BK, Kong, D, Lai, YF, Lang, PF, Lankford, A, Li, CG, Li, F, Li, HB, Li, J, Li, PQ, Li, Q, Li, RB, Li, W, Li, WD, Li, WG, Li, WH, Li, XH, Li, XN, Liu, HM, Liu, J, Liu, JH, Liu, Q, Liu, QJ, Liu, RG, Liu, Y, Liu, ZX, Lou, JS, Lou, XC, Lowery, B, Lu, HY, Lu, JG, Luo, H, Luo, SQ, Luo, XL, Ma, EC, Ma, JM, Malchow, R, Mandelkern, M, Mao, HS, Mao, ZP, Meng, XC, Mo, XH, and Mu, LG

Subjects
detectors, DAQ, drift chambers, scintillation counters, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Other Physical Sciences, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

The Beijing Spectrometer (BES) detector is a general purpose solenoid detector at the Beijing Electron Positron Collider in Beijing, China. The recent upgrade of the initial BES detector to the improved BES II detector is described. A new drift chamber, time-of-flight counter, luminosity monitor compatible with a low-β lattice was built as well as the vertex chamber.

Published
2001

9. The BES upgrade

Author

Bai, JZ, Bao, HC, Blum, I, Chai, ZW, Chen, GP, Chen, HF, Chen, J, Chen, JC, Chen, Y, Chen, YB, Chen, YQ, Cheng, BS, Chu, XM, Cui, XZ, Ding, HL, Ding, WY, Dong, LY, Du, YY, Du, ZZ, Dunwoodie, W, Fang, J, Fang, WZ, Gao, CS, Gao, ML, Gao, SQ, Gratton, P, Gu, JH, Gu, SD, Gu, WX, Guo, YN, Han, HG, Han, SW, Harris, FA, Han, Y, He, J, He, M, Heng, YK, Hitlin, DG, Hu, GY, Hu, HB, Hu, HM, Hu, JL, Hu, QH, Hu, T, Hu, XQ, Huang, GS, Huang, JD, Huang, YZ, Izen, JM, Jiang, CH, Jiang, YY, Jin, Y, Jones, BD, Ju, X, Ke, ZJ, Kelsey, MH, Kim, BK, Kong, D, Lai, YF, Lang, PF, Lankford, A, Li, CG, Li, F, Li, HB, Li, J, Li, PQ, Li, Q, Li, RB, Li, W, Li, WD, Li, WG, Li, WH, Li, XH, Li, XN, Liu, HM, Liu, J, Liu, JH, Liu, Jun, Liu, Q, Liu, QJ, Liu, RG, Liu, Y, Liu, ZX, Lou, JS, Lou, XC, Lowery, B, Lu, HY, Lu, JG, Luo, H, Luo, SQ, Luo, XL, Ma, EC, Ma, JM, Malchow, R, Mandelkern, M, Mao, HS, Mao, ZP, Meng, XC, Mo, XH, and Mu, LG

Subjects
detectors, DAQ, drift chambers, scintillation counters, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Other Physical Sciences, Nuclear & Particles Physics
Abstract

The Beijing Spectrometer (BES) detector is a general purpose solenoid detector at the Beijing Electron Positron Collider in Beijing, China. The recent upgrade of the initial BES detector to the improved BES II detector is described. A new drift chamber, time-of-flight counter, luminosity monitor compatible with a low-β lattice was built as well as the vertex chamber.

Published
2001

10. Explainable hybrid word representations for sentiment analysis of financial news.

Author

Adhikari, S, Thapa, S, Naseem, U, Lu, HY, Bharathy, G, Prasad, M, Adhikari, S, Thapa, S, Naseem, U, Lu, HY, Bharathy, G, and Prasad, M

Abstract

Due to the increasing interest of people in the stock and financial market, the sentiment analysis of news and texts related to the sector is of utmost importance. This helps the potential investors in deciding what company to invest in and what are their long-term benefits. However, it is challenging to analyze the sentiments of texts related to the financial domain, given the enormous amount of information available. The existing approaches are unable to capture complex attributes of language such as word usage, including semantics and syntax throughout the context, and polysemy in the context. Further, these approaches failed to interpret the models' predictability, which is obscure to humans. Models' interpretability to justify the predictions has remained largely unexplored and has become important to engender users' trust in the predictions by providing insight into the model prediction. Accordingly, in this paper, we present an explainable hybrid word representation that first augments the data to address the class imbalance issue and then integrates three embeddings to involve polysemy in context, semantics, and syntax in a context. We then fed our proposed word representation to a convolutional neural network (CNN) with attention to capture the sentiment. The experimental results show that our model outperforms several baselines of both classic classifiers and combinations of various word embedding models in the sentiment analysis of financial news. The experimental results also show that the proposed model outperforms several baselines of word embeddings and contextual embeddings when they are separately fed to a neural network model. Further, we show the explainability of the proposed method by presenting the visualization results to explain the reason for a prediction in the sentiment analysis of financial news.

Published
2023

11. Optimal placement of applications in the fog environment: A systematic literature review

Author

Islam, MM, Ramezani, F, Lu, HY, Naderpour, M, Islam, MM, Ramezani, F, Lu, HY, and Naderpour, M

Abstract

The fog-computing paradigm complements cloud computing to support the deployment and execution of latency-sensitive applications at the network edge by offering enhanced computational power. Optimal placement of such applications over a fog network comprising geographically distributed, heterogeneous, and resource-constrained fog nodes is a core challenge in fog-computing paradigm research. This study systematically reviews existing research on optimal fog application placement over the cloud-to-thing continuum. Surveyed articles are analyzed in four aspects: i) layers of the cloud-to-thing continuum considered for placing an application; ii) application characteristics that are considered in making placement decisions; iii) application placement mechanism; iv) tools and technology for placing an application. This review also categorizes the research problems associated with fog application placement. Finally, based on this review, we suggest directions for future adaptive fog-application placement research.

Published
2023

13. Measurement and Modeling of Rotational Core Loss of Fe-Based Amorphous Magnetic Material under 2-D Magnetic Excitation

Author

Sarker, PC, Guo, Y, Lu, HY, and Zhu, JG

Subjects
02 Physical Sciences, 09 Engineering, Applied Physics
Abstract

Fe-based amorphous magnetic materials are recently attracting strong interests for constructing high-power density and high-efficiency rotating electrical machines due to their attractive properties, such as low core loss and high magnetic saturation. Accurate measurement and modeling of the rotational core losses of the core magnetic materials, and the corresponding patterns of rotating magnetic flux density ( $B$ ) and magnetic field strength ( $H$ ) are important for the analysis and design of electrical machines. This article presents the measurement of rotational core loss of a Fe-based amorphous magnetic material (amorphous 1k101), and its corresponding modelings under two-dimensional (2-D) circularly and elliptically rotating magnetic fields. In addition, an improved and simplified analogical model of rotational hysteresis loss is proposed for such magnetic materials. The circular and elliptical $B$ loci and the corresponding $H$ loci have been investigated to acquire the perception of anisotropy and permeability of the amorphous materials. The proposed theory and models are experimentally verified.

Published
2021

14. Numerical Investigation of AC Loss in HTS Bulks Subjected to Rotating Magnetic Fields

Author

Soomro, WA, Guo, Y, Lu, HY, Zhu, JG, Jin, JX, Shen, B, Rajakaruna, S, AbuSiada, A, Iu, HC, Ghosh, A, and Fernando, T

Abstract

High-temperature superconductor (HTS) bulks have shown very promising potential for industrial applications due to their highly attractive superconducting characteristics. The practical application, however, has been handicapped by the AC losses. In rotating electrical machines, the magnetic field is a combination of alternating and rotating fields. All the AC loss studies presented in the literature so far have only focused on the alternating AC loss due to the unavailability of experimental techniques and analytical models. This paper presents a numerical investigation of AC loss by using the H-formulation under various two-dimensional rotating magnetizations with the magnetic flux density vectors rotating in clockwise and anti-clockwise directions in the XOY, XOZ, and YOZ planes. The modeling results show that the rotational AC loss of HTS bulk material is significantly higher than the alternating AC loss.

Published
2021

15. Numerical Investigation of AC Loss in HTS Bulks Subjected to Rotating Magnetic Fields

Author

Rajakaruna, S, AbuSiada, A, Iu, HC, Ghosh, A, Fernando, T, Soomro, WA, Guo, Y, Lu, HY, Zhu, JG, Jin, JX, Shen, B, Rajakaruna, S, AbuSiada, A, Iu, HC, Ghosh, A, Fernando, T, Soomro, WA, Guo, Y, Lu, HY, Zhu, JG, Jin, JX, and Shen, B

Abstract

High-temperature superconductor (HTS) bulks have shown very promising potential for industrial applications due to their highly attractive superconducting characteristics. The practical application, however, has been handicapped by the AC losses. In rotating electrical machines, the magnetic field is a combination of alternating and rotating fields. All the AC loss studies presented in the literature so far have only focused on the alternating AC loss due to the unavailability of experimental techniques and analytical models. This paper presents a numerical investigation of AC loss by using the H-formulation under various two-dimensional rotating magnetizations with the magnetic flux density vectors rotating in clockwise and anti-clockwise directions in the XOY, XOZ, and YOZ planes. The modeling results show that the rotational AC loss of HTS bulk material is significantly higher than the alternating AC loss.

Published
2021

17. A generalized inverse Preisach dynamic hysteresis model of Fe-based amorphous magnetic materials

Author

Sarker, PC, Guo, Y, Lu, HY, and Zhu, JG

Subjects
0204 Condensed Matter Physics, 0912 Materials Engineering, 0913 Mechanical Engineering, Applied Physics
Abstract

Fe-based amorphous magnetic materials are attracting more and more attentions in the application of low and medium frequency transformers due to their favorable properties of low core loss and high saturation magnetic flux density. Accurate modelling of their static and dynamic characteristics is required for analysis and design optimization of low and medium frequency transformers. In particular, for numerical analysis using the vectorial magnetic potential, an inverse magnetic hysteresis model is needed to predict the magnetic field strength from the magnetic flux density. When the excitation varies with time, the magnetic hysteresis model must be able to predict the dynamic hysteresis characteristics. This paper presents a generalized inverse Preisach dynamic hysteresis model for dynamic characterization of Fe-based magnetic materials. This model incorporates the reversible magnetization and magnetization dependent hysteresis, as well as all core loss components, including the hysteresis, eddy current, and excess losses. The proposed model can predict accurately the magnetic field strength from the magnetic flux density and hence accurate core losses. The predicted results are verified by experimental measurements.

Published
2020

18. Advancements and Impediments in Applications of High-Temperature Superconducting Material

Author

Soomro, WA, Guo, Y, Lu, HY, and Jin, JX

Abstract

Higherature superconductor (HTS) has proved to offer devices with higher efficiency due to its higher current density and higher power density. It has widespread applications in electrical power sector such as motors, transformers, fault-current limiters, energy storage devices and offshore wind turbines. All of these applications are still in progression. Still the mass commercialization of these applications has not been observed. This paper outlines a brief review of the development of HTS applications, their current status of development and the challenges.

Published
2020

19. EGFR, KRAS, BRAF, PTEN, and PIK3CA mutation in plasma of small cell lung cancer patients

Author

Lu HY, Qin J, Han N, Lei L, Xie F, and Li C

Subjects
Plasma, High-resolution melting, Small cell lung cancer, Epidermal growth factor receptor, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, neoplasms, lcsh:RC254-282, respiratory tract diseases
Abstract

Hong-Yang Lu,1–3 Jing Qin,2,3 Na Han,2,3 Lei Lei,2 Fajun Xie,2,3 Chenghui Li31Department of Oncology, Wenzhou Medical University, Wenzhou, People's Republic of China; 2Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou, People's Republic of China; 3Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, P.R. China Background: Small cell lung cancer (SCLC) is an aggressive and deadly neuroendocrine tumor derived from bronchial epithelial cells. Although it results in a 95% mortality rate, the development of targeted therapies for SCLCs has lagged behind. The aim of this study is to better research mutation characteristics of SCLC and identify potential biomarkers for target therapy.Methods: We utilized high- resolution melting analysis to identify the mutations in epidermal growth factor receptor (EGFR), Kirsten rat sarcoma viral oncogene (KRAS), v-raf murine sarcoma viral oncogene homolog B1 (BRAF), phosphatase and tensin homolog (PTEN), and phosphatidylinositol-3-kinase catalytic (PIK3CA) from the blood. A cohort of 99 SCLC patients including 44 limited-stage disease patients and 55 extensive-stage disease patients were prospectively collected. Results: EGFR 18 (G719X) mutation was found in 5 patients, EGFR 19 (del) mutation in 2, EGFR 20 (T790M) in 3, EGFR 21 (L858R) in 2, KRAS 2 (G13D) in 5, BRAF 15 (V600E) in 1, PIK3CA 9 (E542K) in 1, and no mutations in PTEN 5 (R130G), PTEN 6 (R173C), PTEN 8 (T319fs*1), and PIK3CA 20 (H1047R) were identified. Among these patients, two harbored EGFR double mutation, one patient with EGFR double mutation and KRAS 2 (G13D) mutation. Conclusion: The mutation form of EGFR may differ from lung adenocarcinoma, and mutations of KRAS, BRAF, and PIK3CA were rare in SCLC. These results aided us in comprehensively analyzing genetic features and laid the foundation for exploring the possibility of target therapy.Keywords: epidermal growth factor receptor, small cell lung cancer, plasma, high-resolution melting

Published
2018

20. State-of-The-Art Technologies for Development of High Frequency Transformers with Advanced Magnetic Materials

Author

Sarker, PC, Islam, MR, Guo, Y, Zhu, J, and Lu, HY

Subjects
General Physics
Abstract

© 2002-2011 IEEE. With the development of advanced soft magnetic materials of high-saturation flux density and low specific core loss and semiconductor power devices, the high-frequency transformer (HFT) has received significant attention in recent years for its widespread emerging applications. The optimal design of high-power-density HFTs for high-performance energy conversion systems is, however, a multiphasic problem that needs special considerations on various aspects such as core material selection, minimization of parasitic components, and thermal management. This paper presents a comprehensive review on advancement of soft magnetic materials for high-power-density magnetic devices and advanced technologies for characterizations and optimal design of HFTs. The future research and development trends are also discussed.

Published
2019

22. The clinical pathological characteristics and prognosis of FGFR1 gene amplification in non-small-cell lung cancer: a meta-analysis

Author

Xie FJ, Lu HY, Zheng QQ, Qin J, Gao Y, Zhang YP, Hu X, and Mao WM

Subjects
stomatognathic diseases, FGFR1, non-small-cell-lung cancer, amplification, meta-analysis, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, lcsh:RC254-282
Abstract

Fa-Jun Xie,1,2 Hong-Yang Lu,1,3 Qiu-Qing Zheng,3 Jing Qin,1,3 Yun Gao,3 Yi-Ping Zhang,1,3 Xun Hu,2 Wei-Min Mao3,4 1Department of Medical Oncology, Zhejiang Cancer Hospital, 2Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences), Second Affiliated Hospital, Zhejiang University School of Medicine,3Zhejiang Key Laboratory of Diagnosis and Treatment Technology on Thoracic Oncology (Lung and Esophagus), Hangzhou, 4Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, People’s Republic of China Abstract: FGFR1 amplification is recognized as a novel therapy target for non-small-cell lung cancer (NSCLC), especially in squamous cell carcinoma (SCC). However, the association between FGFR1 amplification and the clinicopathological characteristics of NSCLC remains controversial. We performed a meta-analysis of 17 eligible studies to examine the correlation between FGFR1 gene amplification and clinicopathological characteristics. FGFR1 amplification was closely related to these clinicopathological features, including sex (odds ratio [OR] 2.05, 95% confidence interval [CI] 1.50–2.80), smoking (OR 3.31, 95% CI 2.02–5.44), and histology (OR 3.60, 95% CI 2.82–4.59). FGFR1 amplification was associated with shorter overall survival, and no significant heterogeneity existed between studies (I2=3.8%). We should note that publication bias may partly account for these results, but our findings remained significant after the trim-and-fill method (hazard ratio 1.22, 95% CI 1.06–1.40). However, no significant correlation was found with poor disease-free survival (hazard ratio 1.43, 95% CI 0.96–2.12). Inconclusion, this study showed that FGFR1 amplification was significantly associated with sex, smoking, and histology. FGFR1 amplification could be a marker of poor prognosis in NSCLC patients, especially in SCC patients. Keywords: FGFR1, amplification, non-small-cell lung cancer, meta-analysis

Published
2016

23. Spectroscopy of 25,65/67Mn: Strong coupling in the N = 40 'island of inversion'

Author

Liu, XY, Liu, Zhong, Ding, B, Doornenbal, P, Obertelli, A, Lenzi, SM, Walker, PM, Chung, LX, Linh, BD, Authelet, G, Baba, H, Calvet, D, Chateau, F, Corsi, A, Delbart, A, Gheller, JM, Gillibert, A, Isobe, T, Lapoux, V, Matsushita, M, Momiyama, S, Motobayashi, T, Niikura, M, Nowacki, F, Otsu, H, Péron, C, Peyaud, A, Pollacco, EC, Roussé, JY, Sakurai, H, Sasano, M, Shiga, Y, Takeuchi, S, Taniuchi, R, Uesaka, T, Wang, H, Yoneda, K, Lam, YH, Huang, TH, Sun, MD, Zhang, WQ, Lu, HY, Hou, DS, Browne, F, Dombradi, Zs, Franchoo, S, Giacoppo, Francesca, Gottardo, A, Hadynska-Klek, Katarzyna, Korkulu, Z, Koyama, S, Kubota, Y, Lee, J, Lettmann, M, Lozeva, R, Matsui, K, Miyazaki, T, Nishimura, S, Louchart, C, Olivier, L, Ota, S, Patel, Z, Sahin, Eda, Santamaria, C, Shand, C, Söderstrom, PA, Stefan, GL, Steppenbeck, D, Sumikama, T, Suzuki, D, Vajta, Zs, Werner, V, Wu, J, Xu, Z, Zhou, XH, Zhang, YH, Xu, HS, and Zhang, FS

Abstract

Excited states in 63,65,67Mn were studied via in-beam γ -ray spectroscopy following knockout reactions from 68Fe. Similar level schemes, consisting of the 11/2−, 9/2−, 7/2− and 5/2− g.s. level sequence, connected by I → I − 1 transitions, were established, the first time for 65,67Mn. Their level structures show features consistent with strongly-coupled rotational bands with K = 5/2. State-of-the-art shellmodel calculations with the modified LNPS effective interaction reproduce the observed levels remarkably well and suggest the dominance of 4-particle-4-hole neutron configurations for all the states. The data on the low-lying excited states of odd-mass 53−67Mn provide a textbook example of nuclear structure evolution from weak coupling through decoupling to strong coupling along a single isotopic chain on the n-rich side of the β stability line. These results help to deepen our understanding of the N = 40 “island of inversion”.

Published
2018

25. The bull stock market: overvaluation of HAXACO?

Author

Lu Hy Hien and Lu Hy Hien

Abstract

The stock market and interest rate has long proved to possess negative correlation throughout economic theories. This study seeks to prove it quantitatively by performing regression analysis on both variables. Hence, downward lending rate in Vietnam produces golden mines for investor to put capital in numerous fertile sectors in Vietnam, one category of which is automotive retailing. Statistical evidence proves such dynamic and positive in this industry, which somehow justified aggressive growth in terms of stock price of automotive retailing firms, especially HAXACO, henceforth HAX as the price increase almost two-fold in less than six month. Such movement motivates the valuation included in our study with the purpose of intensive analyzing of firm performance to seek target price. The method we obtain for valuation is the harmonization of old-schooled multiples method and innovative capital cash flow method, which initially published by (Ruback, 2002). Additionally, we replicate valuation analysis previously discussed in (Kaplan & Ruback, 1995) studies for intention to put more weight on capital cash flow method in final conclusion. As the results, the estimated price is relatively equivalent to market price, which holding or selling action of investor seemingly best scenario based on our perspective.

Published
2017

26. An object oriented Bayesian network approach for unsafe driving maneuvers prevention system

Author

Kridalukmana, R, Lu, HY, Naderpour, M, Kridalukmana, R, Lu, HY, and Naderpour, M

Abstract

© 2017 IEEE. As the main contributor to the traffic accidents, unsafe driving maneuvers have taken attentions from automobile industries. Although driving feedback systems have been developed in effort of dangerous driving reduction, it lacks of drivers awareness development. Therefore, those systems are not preventive in nature. To cover this weakness, this paper presents an approach to develop drivers awareness to prevent dangerous driving maneuvers. The approach uses Object-Oriented Bayesian Network to model hazardous situations. The result of the model can truthfully reflect a driving environment based upon situation analysis, data generated from sensors, and maneuvers detectors. In addition, it also alerts drivers when a driving situation that has high probability to cause unsafe maneuver to be detected. This model then is used to design a system, which can raise drivers awareness and prevent unsafe driving maneuvers.

Published
2017

27. Web-Page Recommendation Based on Web Usage and Domain Knowledge

Author

Nguyen, TTS, Lu, HY, and Lu, J

Subjects
Information Systems
Abstract

© 1989-2012 IEEE. Web-page recommendation plays an important role in intelligent Web systems. Useful knowledge discovery from Web usage data and satisfactory knowledge representation for effective Web-page recommendations are crucial and challenging. This paper proposes a novel method to efficiently provide better Web-page recommendation through semantic-enhancement by integrating the domain and Web usage knowledge of a website. Two new models are proposed to represent the domain knowledge. The first model uses an ontology to represent the domain knowledge. The second model uses one automatically generated semantic network to represent domain terms, Web-pages, and the relations between them. Another new model, the conceptual prediction model, is proposed to automatically generate a semantic network of the semantic Web usage knowledge, which is the integration of domain knowledge and Web usage knowledge. A number of effective queries have been developed to query about these knowledge bases. Based on these queries, a set of recommendation strategies have been proposed to generate Web-page candidates. The recommendation results have been compared with the results obtained from an advanced existing Web Usage Mining (WUM) method. The experimental results demonstrate that the proposed method produces significantly higher performance than the WUM method.

Published
2014

28. Performance analysis of a linear motor with HTS bulk magnets for driving a prototype HTS maglev vehicle

Author

Guo, YG, Jin, JX, Zhu, JG, and Lu, HY

Subjects
Condensed Matter::Superconductivity, Computer Science::Computers and Society
Abstract

This paper presents the performance analysis of a linear synchronous motor which employs high-temperature superconducting (HTS) bulk magnets on the mover and normal copper windings on the stator. The linear motor is designed to drive a prototype HTS maglev vehicle in which the mover is suspended by the levitation force between HTS bulks on the mover and permanent magnets on the ground. Finite element magnetic field analysis is conducted to calculate the major parameters of the linear motor and an equation is derived to calculate the electromagnetic thrust force. Theoretical calculations are verified by the measured results on the prototype. © (2013) Trans Tech Publications, Switzerland.

Published
2013

29. Medium-frequency-link power conversion for high power density renewable energy systems

Author

Islam, MR, Guo, YG, Zhu, JG, Lu, HY, and Jin, JX

Abstract

Recent advances in solid-state semiconductors and magnetic materials have provided the impetus for medium frequency-link based medium voltage power conversion systems, which would be a possible solution to reducing the weight and volume of renewable power generation systems. To verify this new concept, in this paper, a laboratory prototype of 1.73 kVA medium-frequency-link power conversion system is developed for a scaled down 1 kV grid applications. The design and implementation of the prototyping, test platform, and the experimental results are analyzed and discussed. It is expected that the proposed new technology would have great potential for future renewable and smart grid applications. © 2013 IEEE.

Published
2013

30. Investigation of sequential pattern mining techniques for web recommendation

Author

Nguyen, TTS, Lu, HY, Tran, TP, and Lu, J

Abstract

Increased application of sequence mining in web recommender systems (WRS) requires a better understanding of the performance and a clear identification of the strengths and weaknesses of existing algorithms. Among the commonly used sequence mining methods, the tree-based approach, such as pre-order linked WAP-tree mining algorithm (PLWAP-Mine) and conditional sequence mining algorithm (CS-Mine), has demonstrated high performance in web mining applications. However, its advantages over other mining methods are not well explained and understood in the context of WRS. This paper firstly reviews the existing sequence mining algorithms, and then studies the performance of two outstanding algorithms, i.e., the PLWAP-Mine and CS-Mine algorithms, with respect to their sensitivity to the dataset variability, and their practicality for web recommendation. The results show that CS-Mine performs faster than PLWAP-Mine, but the frequent patterns generated by PLWAP-Mine are more effective than CS-Mine when applied in web recommendations. These results are useful to WRS developers for the selection of appropriate sequence mining algorithms. © 2012 Inderscience Enterprises Ltd.

Published
2012

31. A case study on a hybrid wind speed forecasting method using BP neural network

Author

Guo, ZH, Wu, J, Lu, HY, and Wang, JZ

Subjects
Artificial Intelligence & Image Processing
Abstract

Wind energy, which is intermittent by nature, can have a significant impact on power grid security, power system operation, and market economics, especially in areas with a high level of wind power penetration. Wind speed forecasting has been a vital part of wind farm planning and the operational planning of power grids with the aim of reducing greenhouse gas emissions. Improving the accuracy of wind speed forecasting algorithms has significant technological and economic impacts on these activities, and significant research efforts have addressed this aim recently. However, there is no single best forecasting algorithm that can be applied to any wind farm due to the fact that wind speed patterns can be very different between wind farms and are usually influenced by many factors that are location-specific and difficult to control. In this paper, we propose a new hybrid wind speed forecasting method based on a back-propagation (BP) neural network and the idea of eliminating seasonal effects from actual wind speed datasets using seasonal exponential adjustment. This method can forecast the daily average wind speed one year ahead with lower mean absolute errors compared to figures obtained without adjustment, as demonstrated by a case study conducted using a wind speed dataset collected from the Minqin area in China from 2001 to 2006. © 2011 Elsevier B.V. All rights reserved.

Published
2011

32. Ontology-style web usage model for semantic Web applications

Author

Nguyen, TTS, Lu, HY, and Lu, J

Abstract

Current semantic recommender systems aim to exploit the website ontologies to produce valuable web recommendations. However, Web usage knowledge for recommendation is presented separately and differently from the domain ontology, this leads to the complexity of using inconsistent knowledge resources. This paper aims to solve this problem by proposing a novel ontology-style model of Web usage to represent the non-taxonomic visiting relationship among the visited pages. The output of this model is an ontology-style document which enables the discovered web usage knowledge to be sharable and machine-understandable in semantic Web applications, such as recommender systems. A case study is presented to show how this model is used in conjunction of the web usage mining and web recommendation. Two real-world datasets are used in the case study. © 2010 IEEE.

Published
2010

33. A new hybrid evolutionary algorithm with quasi-simplex technique

Author

Zhang, GL, Lu, HY, and Zhang, GQ

Subjects
MathematicsofComputing_NUMERICALANALYSIS, Quantitative Biology::Populations and Evolution
Abstract

This paper proposes a new parallel search algorithm using an evolutionary algorithm and quasi-simplex techniques (EAQST) for non-linear constrained function optimization. EAQST produces the offspring in parallel by using the Gaussian mutation, the Cauchy mutation and the quasi-simplex technique. Experimental studies on typical benchmark functions have shown that EAQST has very better performance than the compared algorithm. © 2010 IEEE.

Published
2010

34. Measurement of the differential cross section for the reaction gamman-->pi- p from deuterium

Author

Chen, W, Mibe, T, Dutta, D, Gao, H, Laget, JM, Mirazita, M, Rossi, P, Stepanyan, S, Strakovsky, II, Amaryan, MJ, Anghinolfi, M, Bagdasaryan, H, Battaglieri, M, Bellis, M, Berman, BL, Biselli, AS, Bookwalter, C, Branford, D, Briscoe, WJ, Brooks, WK, Burkert, VD, Careccia, SL, Carman, DS, Casey, L, Cole, PL, Collins, P, Crede, V, Daniel, A, Dashyan, N, De Vita, R, De Sanctis, E, Deur, A, Dhamija, S, Dickson, R, Djalali, C, Dodge, GE, Doughty, D, Egiyan, H, Eugenio, P, Fedotov, G, Fradi, A, Garçon, M, Gilfoyle, GP, Giovanetti, KL, Girod, FX, Gohn, W, Gothe, RW, Griffioen, KA, Guidal, M, Hakobyan, H, Hanretty, C, Hassall, N, Heddle, D, Hicks, K, Holtrop, M, Hyde, CE, Ilieva, Y, Ireland, DG, Ishkhanov, BS, Isupov, EL, Jo, HS, Johnstone, JR, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, FJ, Kramer, LH, Kubarovsky, V, Kuhn, SE, Kuleshov, SV, Kuznetsov, V, Livingston, K, Lu, HY, Markov, N, McCracken, ME, McKinnon, B, Meyer, CA, Mineeva, T, Mokeev, V, Moreno, B, Moriya, K, Nadel-Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, I, Niroula, MR, Osipenko, M, Ostrovidov, AI, Park, K, Park, S, Pereira, SA, Pogorelko, O, Pozdniakov, S, Price, JW, Procureur, S, Protopopescu, D, Raue, BA, Ricco, G, Ripani, M, Ritchie, BG, Rosner, G, Sabatié, F, Saini, MS, Salamanca, J, Salgado, C, Schumacher, RA, Sharabian, YG, Sober, DI, Sokhan, D, Stepanyan, SS, Strauch, S, Taiuti, M, Tedeschi, DJ, Tkachenko, S, Ungaro, M, Vineyard, MF, Watts, DP, Weinstein, LB, Weygand, DP, Wood, MH, Yegneswaran, A, Zhang, J, Zhao, B, CLAS Collaboration, and Gao, Haiyan

Abstract

We report a measurement of the differential cross section for the gamman-->pi- p process from the CLAS detector at Jefferson Laboratory in Hall B for photon energies between 1.0 and 3.5 GeV and pion center-of-mass (c.m.) angles (thetac.m.) between 50 degrees and 115 degrees. We confirm a previous indication of a broad enhancement around a c.m. energy ([sqrt]s) of 2.1 GeV at thetac.m.=90 degrees in the scaled differential cross section s7dsigma/dt and a rapid falloff in a center-of-mass energy region of about 400 MeV following the enhancement. Our data show an angular dependence of this enhancement as the suggested scaling region is approached for thetac.m. from 70 degrees to 105 degrees.

Published
2009

35. A Precise Measurement of the Neutron Magnetic Form Factor G**n(M)in the Few-GeV**2 Region

Author

Lachniet, J, Afanasev, A, Arenhovel, H, Brooks, Wk, Gilfoyle, Gp, Higinbotham, D, Jeschonnek, S, Quinn, B, Vineyard, Mf, Adams, G, Adhikari, Kp, Amaryan, Mj, Anghinolfi, Marco, Asavapibhop, B, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Batourine, V, Battaglieri, Marco, Beard, K, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Bonner, Be, Bookwalter, C, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Bultmann, S, Burkert, Vd, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Cheng, L, Cole, Pl, Coleman, A, Collins, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crede, V, Cummings, Jp, Dale, D, Daniel, A, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Denizli, H, Dennis, L, Deur, A, Dhamija, S, Dharmawardane, Kv, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Empl, A, Eugenio, P, Fatemi, R, Fedotov, G, Fersch, R, Feuerbach, Rj, Forest, Ta, Fradi, A, Gabrielyan, My, Garcon, M, Gavalian, G, Gevorgyan, N, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gohn, W, Golovatch, Evgueni, Gothe, Rw, Graham, L, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hakobyan, H, Hanretty, C, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hu, J, Huertas, M, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kageya, T, Kalantarians, N, Keller, D, Kellie, Jd, Khandaker, M, Khetarpal, P, Kim, Ky, Kim, K, Kim, W, Klein, A, Klein, Fj, Klusman, M, Konczykowski, P, Kossov, M, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Laget, Jm, Langheinrich, J, Lawrence, D, Lima, Acs, Livingston, K, Lowry, M, Lu, Hy, Lukashin, K, Maccormick, M, Malace, S, Manak, Jj, Markov, N, Mattione, P, Mcaleer, S, Mccracken, Me, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Mineeva, T, Minehart, R, Mirazita, Marco, Miskimen, R, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, O'Rielly, Gv, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Pasyuk, E, Paterson, C, Anefalos Pereira Sergio, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Polli, Ermanno, Popa, I, Pozdniakov, S, Preedom, Bm, Price, Jw, Prok, Y, Protopopescu, D, Qin, Lm, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Rowntree, D, Rubin, Pd, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Sandorfi, A, Santoro, Jp, Sapunenko, Vladimir, Schott, D, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shaw, J, Shvedunov, Nv, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Starostin, A, Stavinsky, A, Stepanyan, S, Stepanyan, Ss, Stokes, Be, Stoler, P, Stopani, Ka, Strakovsky, Ii, Strauch, S, Suleiman, R, Taiuti, MAURO GINO, Taylor, S, Tedeschi, Dj, Thompson, R, Tkabladze, A, Tkachenko, S, Ungaro, M, Vlassov, Av, Watts, Dp, Wei, X, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Yurov, M, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Published
2009

36. Photodisintegration of 4He into p+t

Author

Nasseripour, R, Raue, Ba, Carman, Ds, Ambrozewicz, P, Amaryan, Mj, Anciant, E, Anghinolfi, Marco, Asavapibhop, B, Asryan, G, Audit, G, Auger, T, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Battaglieri, Marco, Beard, K, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Blaszczyk, L, Bonner, Be, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Butuceanu, C, Calarco, Jr, Careccia, Sl, Casey, L, Cetina, C, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crede, V, Dale, D, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Dennis, L, Deur, A, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fatemi, R, Fedotov, G, Feldman, G, Feuerbach, Rj, Forest, Ta, Fradi, A, Funsten, H, Garccon, M, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girard, P, Girod, Fx, Goetz, Jt, Gothe, Rw, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hafidi, K, Hakobyan, H, Hanretty, C, Hardie, J, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hu, J, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Kellie, Jd, Khandaker, M, Kim, Ky, Kim, K, Kim, W, Klein, A, Klein, Fj, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Livingston, K, Lu, Hy, Lukashin, K, Maccormick, M, Manak, Jj, Markov, N, Mattione, P, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Minehart, R, Mirazita, Marco, Miskimen, R, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Pereira, Sa, Peterson, G, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Pozdniakov, S, Preedom, Bm, Price, Jw, Procureur, S, Prok, Y, Protopopescu, D, Qin, Lm, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Rubin, Pd, Sabatie, F, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, Vladimir, Sayre, D, Schumacher, Ra, Serov, Vs, Shafi, A, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Simionatto, S, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Taylor, S, Tedeschi, Dj, Thompson, R, Tkabladze, A, Tkachenko, S, Ungaro, M, Vineyard, Mf, Vlassov, Av, Wang, K, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
NUCLEI, CLAS, P)H-3, 2-BODY PHOTODISINTEGRATION, HE-4(GAMMA, 2-BODY PHOTODISINTEGRATION, CLAS, MECHANISMS, REGION, HE-4(GAMMA, P)H-3, NUCLEI, SYSTEM, SYSTEM, MECHANISMS, REGION
Published
2009

37. A Measurement of the differential cross section for the reaction gamma n ---> pi- p from deuterium

Author

Chen, W, Mibe, T, Dutta, D, Gao, H, Laget, Jm, Mirazita, Marco, Rossi, Patrizia, Stepanyan, S, Strakovsky, Ii, Amaryan, Mj, Anghinolfi, Marco, Bagdasaryan, H, Battaglieri, Marco, Bellis, M, Berman, Bl, Biselli, As, Bookwalter, C, Branford, D, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Careccia, Sl, Carman, Ds, Casey, L, Cole, Pl, Collins, P, Crede, V, Daniel, A, Dashyan, N, De Vita Raffaella, De Sanctis Enzo, Deur, A, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Egiyan, H, Eugenio, P, Fedotov, G, Fradi, A, Garcon, M, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Gohn, W, Gothe, Rw, Griffioen, Ka, Guidal, M, Hakobyan, H, Hanretty, C, Hassall, N, Heddle, D, Hicks, K, Holtrop, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Jo, Hs, Johnstone, Jr, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Kramer, Lh, Kubarovsky, V, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Livingston, K, Lu, Hy, Markov, N, Mccracken, Me, Mckinnon, B, Meyer, Ca, Mineeva, T, Mokeev, V, Moreno, B, Moriya, K, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, I, Niroula, Mr, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Anefalos Pereira Sergio, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Schumacher, Ra, Sharabian, Yg, Sober, Di, Sokhan, D, Stepanyan, Ss, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkachenko, S, Ungaro, M, Vineyard, Mf, Watts, Dp, Weinstein, Lb, Weygand, Dp, Wood, Mh, Yegneswaran, A, Zhang, J, and Zhao, B.

Subjects
MODEL, SCALING LAWS, ENERGIES, CLAS, CHARGED PION-PHOTOPRODUCTION, SCALING LAWS, ENERGIES, PHOTODISINTEGRATION, MOMENTUM, MODEL, CLAS, PHOTODISINTEGRATION, CHARGED PION-PHOTOPRODUCTION, MOMENTUM
Published
2009

38. Partial wave analysis of the reaction gamma p ---> p omega and the search for nucleon resonances

Author

Williams, M, Applegate, D, Bellis, M, Meyer, Ca, Adhikari, Kp, Anghinolfi, Marco, Baghdasaryan, H, Ball, J, Battaglieri, Marco, Bedlinskiy, I, Berman, Bl, Biselli, As, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Careccia, Sl, Carman, Ds, Cole, Pl, Collins, P, Crede, V, D'Angelo, Annalisa, Daniel, A, De Vita Raffaella, De Sanctis Enzo, Deur, A, Dey, B, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dugger, M, Dupre, R, El Alaoui, A, Elouadrhiri, L, Eugenio, P, Fedotov, G, Fegan, S, Fradi, A, Gabrielyan, My, Garcon, M, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Gohn, W, Golovatch, E, Gothe, Rw, Griffioen, Ka, Guidal, M, Guler, N, Guo, L, Hafidi, K, Hakobyan, H, Hanretty, C, Hassall, N, Hicks, K, Holtrop, M, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Jawalkar, Ss, Jo, Hs, Johnstone, Jr, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Krahn, Z, Kubarovsky, V, Kuleshov, Sv, Kuznetsov, V, Livingston, K, Lu, Hy, Mayer, M, Mcandrew, J, Mccracken, Me, Mckinnon, B, Mirazita, Marco, Mokeev, V, Moreno, B, Moriya, K, Morrison, B, Munevar, E, Nadel Turonski, P, Nepali, Cs, Niccolai, S, Niculescu, G, Niculescu, I, Niroula, Mr, Niyazov, Ra, Osipenko, Mikhail, Ostrovidov, Ai, Paris, M, Park, K, Park, S, Pasyuk, E, Anefalos Pereira Sergio, Perrin, Y, Pisano, Silvia, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Protopopescu, D, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Schott, D, Schumacher, Ra, Seraydaryan, H, Sharabian, Yg, Smith, Es, Sober, Di, Sokhan, D, Stepanyan, Ss, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkachenko, S, Ungaro, M, Vineyard, Mf, Voutier, E, Watts, Dp, Weygand, Dp, Wood, Mh, Zhang, J, and Zhao, B.

Subjects
POLARIZED PHOTONS, PHOTOPRODUCTION, OMEGA, OMEGA, PHOTOPRODUCTION, POLARIZED PHOTONS
Published
2009

39. Search for the photo-excitation of exotic mesons in the pi+ pi+ pi- system

Author

Nozar, M, Salgado, C, Weygand, Dp, Guo, L, Adams, G, Li, J, Eugenio, P, Amaryan, Mj, Anghinolfi, Marco, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Battaglieri, Marco, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Blaszczyk, L, Bonner, Be, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Burkert, Vd, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Carnahan, B, Casey, L, Cazes Antoine Jacques, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crannell, H, Crede, V, Cummings, Jp, Dale, D, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Denizli, H, Dennis, L, Deur, A, Dharmawardane, Kv, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Fatemi, R, Fedotov, G, Feuerbach, Rj, Forest, Ta, Fradi, A, Funsten, H, Garcon, M, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gothe, Rw, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hakobyan, H, Hanretty, C, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Kellie, Jd, Khandaker, M, Kim, W, Klein, A, Klein, Fj, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Livingston, K, Lu, Hy, Maccormick, M, Markov, N, Mattione, P, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mehrabyan, S, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Mirazita, Marco, Miskimen, R, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, O'Rielly, Gv, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Anefalos Pereira Sergio, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Polli, Ermanno, Popa, I, Pozdniakov, S, Preedom, Bm, Price, Jw, Prok, Y, Protopopescu, D, Qin, Lm, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Ronchetti, Federico, Rosner, G, Rossi, Patrizia, Rubin, Pd, Sabatie, F, Salamanca, J, Santoro, Jp, Sapunenko, Vladimir, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Thoma, U, Tkabladze, A, Tkachenko, S, Todor, L, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Weinstein, Lb, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
CEBAF, 18 GEV/C, PHOTOPRODUCTION, CEBAF, STATE, 18 GEV/C, PHOTOPRODUCTION, STATE
Published
2009

40. First measurement of direct f0(980) photoproduction on the proton

Author

Battaglieri, Marco, De Vita Raffaella, Szczepaniak, Ap, Adhikari, Kp, Aghasyan, Mher, Amaryan, Mj, Ambrozewicz, P, Anghinolfi, Marco, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Batourine, V, Bedlinskiy, I, Bellis, M, Benmouna, N, Berman, Bl, Bibrzycki, L, Biselli, As, Bookwalter, C, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bltmann, S, Burkert, Vd, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Chen, S, Cheng, L, Clinton, E, Cole, Pl, Collins, P, Crabb, D, Crannell, H, Crede, V, Cummings, Jp, Dale, D, Daniel, A, Dashyan, N, De Masi, R, De Sanctis Enzo, Degtyarenko, Pv, Deur, A, Dhamija, S, Dharmawardane, Kv, Dickson, R, Djalali, C, Dodge, Ge, Donnelly, J, Doughty, D, Dugger, M, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fedotov, G, Fersch, R, Forest, Ta, Fradi, A, Gabrielyan, My, Gan, L, Garoon, M, Gasparian, A, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Glamazdin, O, Goett, J, Goetz, Jt, Gohn, W, Golovatch, E, Gordon, Cio, Gothe, Rw, Graham, L, Griffioen, Ka, Guidal, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hakobyan, H, Hakobyan, Rs, Hanretty, C, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kageya, T, Kalantarians, N, Keller, D, Kellie, Jd, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Klimenko, Av, Konczykowski, P, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Lee, T, Lesniak, L, Li, J, Livingston, K, Lowry, M, Lu, Hy, Maccormick, M, Malace, S, Markov, N, Mattione, P, Mccracken, Me, Mckinnon, B, Mecking, Ba, Melone, Jj, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Mineeva, T, Minehart, R, Mirazita, Marco, Miskimen, R, Mochalov, V, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nakagawa, I, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Pasyuk, E, Paris, M, Paterson, C, Anefalos Pereira Sergio, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Pozdniakov, S, Price, Jw, Prok, Y, Protopopescu, D, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Sabati, F, Saini, Ms, Salamanca, J, Salgado, C, Sandorfi, A, Santoro, Jp, Sapunenko, Vladimir, Schott, D, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Starostin, A, Stavinsky, A, Stepanyan, S, Stepanyan, Ss, Stokes, Be, Stoler, P, Stopani, Ka, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Teymurazyan, A, Tkabladze, A, Tkachenko, S, Todor, L, Tur, C, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Wei, X, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yurov, M, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
PI-PI, DECK MODEL, POLARIZED PHOTONS, DECK MODEL, PI-PI, CHAMBER, POLARIZED PHOTONS, CHAMBER
Published
2009

41. Differential cross sections and spin density matrix elements for the reaction gamma p ---> p omega

Author

Williams, M, Krahn, Z, Applegate, D, Bellis, M, Meyer, Ca, Adhikari, Kp, Anghinolfi, Marco, Baghdasaryan, H, Ball, J, Battaglieri, Marco, Bedlinskiy, I, Berman, Bl, Biselli, As, Bookwalter, C, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Careccia, Sl, Carman, Ds, Cole, Pl, Collins, P, Crede, V, D'Angelo, Annalisa, Daniel, A, De Vita Raffaella, De Sanctis Enzo, Deur, A, Dey, B, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dugger, M, Dupre, R, El Alaoui, A, Elouadrhiri, L, Eugenio, P, Fegan, S, Fradi, A, Gabrielyan, My, Garcon, M, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Gohn, W, Golovatch, E, Gothe, Rw, Griffioen, Ka, Guidal, M, Guler, N, Guo, L, Hafidi, K, Hakobyan, H, Hanretty, C, Hassall, N, Hicks, K, Holtrop, M, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Jawalkar, Ss, Jo, Hs, Johnstone, Jr, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Kubarovsky, V, Kuleshov, Sv, Kuznetsov, V, Livingston, K, Lu, Hy, Mayer, M, Mcandrew, J, Mccracken, Me, Mckinnon, B, Mikhailov, K, Mineeva, T, Mirazita, Marco, Mokeev, V, Moriya, K, Morrison, B, Munevar, E, Nadel Turonski, P, Nepali, Cs, Niccolai, S, Niculescu, G, Niculescu, I, Niroula, Mr, Niyazov, Ra, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Pasyuk, E, Anefalos Pereira Sergio, Perrin, Y, Pieschacon, D, Pisano, Silvia, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Prok, Y, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Schott, D, Schumacher, Ra, Seraydaryan, H, Sharabian, Yg, Smith, Es, Sober, Di, Sokhan, D, Stepanyan, Ss, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkachenko, S, Ungaro, M, Vineyard, Mf, Voutier, E, Watts, Dp, Weinstein, Lb, Weygand, Dp, Wood, Mh, Zhang, J, and Zhao, B.

Subjects
POLARIZED PHOTONS, VECTOR-MESONS, PHOTOPRODUCTION, OMEGA, OMEGA, PHOTOPRODUCTION, POLARIZED PHOTONS, VECTOR-MESONS
Published
2009

42. Beam Spin Asymmetries in DVCS with CLAS at 4.8-GeV

Author

Gavalian, G, Burkert, Vd, Elouadrhiri, L, Holtrop, M, Stepanyan, S, Abrahamyan, D, Adams, G, Amaryan, Mj, Ambrozewicz, P, Anghinolfi, Marco, Asavapibhop, B, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Batourine, V, Battaglieri, Marco, Beard, K, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Bonner, Be, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Carnahan, B, Chen, S, Cole, Pl, Coleman, A, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crannell, H, Crede, V, Cummings, Jp, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Denizli, H, Dennis, L, Deur, A, Dharmawardane, Kv, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Donnelly, J, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Empl, A, Eugenio, P, Fatemi, R, Fedotov, G, Feldman, G, Feuerbach, Rj, Forest, Ta, Funsten, H, Garcon, M, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Golovatch, Evgueni, Gonenc, A, Gothe, Rw, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hakobyan, H, Hakobyan, Rs, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Hu, J, Huertas, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Joo, K, Juengst, Hg, Kalantarians, N, Kellie, Jd, Khandaker, M, Kim, Ky, Kim, K, Kim, W, Klein, A, Klein, Fj, Klusman, M, Kossov, M, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, M, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Lima, Acs, Livingston, K, Lu, Hy, Lukashin, K, Maccormick, M, Manak, Jj, Markov, N, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Minehart, R, Mirazita, Marco, Miskimen, R, Mokeev, V, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Mutchler, Gs, Nadel Turonski, P, Napolitano, J, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, O'Rielly, Gv, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Polli, Ermanno, Popa, I, Pozdniakov, S, Preedom, Bm, Price, Jw, Prok, Y, Protopopescu, D, Qin, Lm, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Ronchetti, Federico, Rosner, G, Rossi, Patrizia, Rowntree, D, Rubin, Pd, Sabatie, F, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, Vladimir, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Shaw, J, Shvedunov, Nv, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Suleiman, R, Taiuti, MAURO GINO, Taylor, S, Tedeschi, Dj, Thoma, U, Thompson, R, Tkabladze, A, Tkachenko, S, Tur, C, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Yurov, M, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
PARTON DISTRIBUTIONS, NUCLEON, PARTON DISTRIBUTIONS, NUCLEON, MESONS, MESONS
Published
2009

43. The Extraction of phi-N total cross section from d(gamma,pK+ K-)n

Author

Qian, X, Chen, W, Gao, H, Hicks, K, Kramer, K, Laget, Jm, Mibe, T, Stepanyan, S, Tedeschi, Dj, Xu, W, Adhikari, Kp, Amaryan, M, Anghinolfi, Marco, Baghdasaryan, H, Ball, J, Battaglieri, Marco, Batourine, V, Bedlinskiy, I, Bellis, M, Biselli, As, Bookwalter, C, Branford, D, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Careccia, Sl, Carman, Ds, Cole, Pl, Collins, P, Crede, V, D'Angelo, Annalisa, Daniel, A, Dashyan, N, De Vita Raffaella, De Sanctis Enzo, Deur, A, Dey, B, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dupre, R, Eugenio, P, Fedotov, G, Fegan, S, Fersch, R, Fradi, A, Gabrielyan, My, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gohn, W, Golovatch, Evgueni, Gothe, Rw, Griffloenn, Ka, Guidal, M, Guo, L, Hafidi, K, Hakobyan, H, Hanretty, C, Hassall, N, Heddle, D, Holtrop, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Jawalkar, Ss, Johnstone, Jr, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Kubarovsky, V, Kuleshovz, Sv, Kuznetsov, V, Livingston, K, Lu, Hy, Martinez, D, Mayer, M, Mccracken, Me, Mckinnon, B, Meyer, Ca, Mineeva, T, Mirazita, Marco, Mokeev, V, Moriya, K, Morrison, B, Munevar, E, Nadel Turonski, R, Nasseripour, R, Nepali, Cs, Niccolai, S, Niculescu, G, Niculescu, I, Niroula, Mr, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Pasyuk, E, Pereirav, Sa, Pisano, Silvia, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Sabatie, F, Saini, Ms, Salgado, C, Schott, D, Schumacher, Ra, Seraydaryan, H, Sharabian, Yg, Smith, Es, Sober, Di, Sokhan, D, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tkachenko, S, Ungaro, M, Vineyard, Mf, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
LARGE MOMENTUM-TRANSFER, PHOTOPRODUCTION, LARGE MOMENTUM-TRANSFER, VECTOR-MESONS, PHOTOPRODUCTION, PROTON, PROTON, VECTOR-MESONS
Published
2009

44. pi+ photoproduction on the proton for photon energies from 0.725 to 2.875-GeV

Author

Dugger, M, Ritchie, Bg, Ball, Jp, Collins, P, Pasyuk, E, Arndt, Ra, Briscoe, Wj, Strakovsky, Ii, Workman, Rl, Amaryan, Mj, Anghinolfi, Marco, Bagdasaryan, H, Battaglieri, Marco, Bellis, M, Berman, Bl, Biselli, As, Bookwalter, C, Branford, D, Brooks, Wk, Burkert, Vd, Careccia, Sl, Carman, Ds, Cole, Pl, Corvisiero, Pietro, Crede, V, Daniel, A, Dashyan, N, De Vita Raffaella, De Sanctis Enzo, Deur, A, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Eugenio, P, Fedotov, G, Ficenec, J, Fradi, A, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Gohn, W, Gothe, Rw, Griffioen, Ka, Guidal, M, Hafidi, K, Hakobyan, H, Hanretty, C, Hassall, N, Heddle, D, Hicks, K, Holtrop, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Johnstone, Jr, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, W, Klein, A, Klein, Fj, Kramer, Lh, Kubarovsky, V, Kuleshov, Sv, Kuznetsov, V, Livingston, K, Lu, Hy, Mccracken, Me, Mckinnon, B, Meyer, Ca, Mirazita, Marco, Mokeev, V, Moreno, B, Moriya, K, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, I, Niroula, Mr, Osipenko, Mikhail, Ostrovidov, Ai, Park, S, Anefalos Pereira Sergio, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Rosner, G, Rossi, Patrizia, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Schumacher, Ra, Sharabian, Yg, Sober, Di, Sokhan, D, Stepanyan, S, Stepanyan, Ss, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkachenko, S, Vineyard, Mf, Watts, Dp, Weinstein, Lb, Weygand, Dp, Wood, Mh, and Yegneswaran, A.

Subjects
POSITIVE-PION-PHOTOPRODUCTION, ETA-PHOTOPRODUCTION, POLARIZED PHOTONS, HYDROGEN, RANGE, MESONS, CLAS, DIRECTION, REGION, SYSTEM, ETA-PHOTOPRODUCTION, RANGE, CLAS, POSITIVE-PION-PHOTOPRODUCTION, HYDROGEN, POLARIZED PHOTONS, MESONS, DIRECTION, SYSTEM, REGION
Published
2009

45. Moments of the Spin Structure Functions g**p(1) and g**d(1) for 0.05 < Q**2 < 3.0-GeV**2

Author

Prok, Y, Bosted, P, Burkert, Vd, Deur, A, Dharmawardane, Kv, Dodge, Ge, Griffioen, Ka, Kuhn, Se, Minehart, R, Adams, G, Amaryan, Mj, Anghinolfi, Marco, Asryan, G, Audit, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Battaglieri, Marco, Beard, K, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Blaszczyk, L, Boiarinov, S, Bonner, Be, Bouchigny, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Cazes Antoine Jacques, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crede, V, Cummings, Jp, Dale, D, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Denizli, H, Dennis, L, Dhuga, Ks, Dickson, R, Djalali, C, Doughty, D, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fatemi, R, Fedotov, G, Feldmann, G, Fersh, Rg, Feuerbach, Rj, Forest, Ta, Fradi, A, Funsten, H, Garcon, M, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Golovatch, E, Gothe, Rw, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hakobyan, H, Hanretty, C, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Huertas, M, Hyde Wright CE, Ilievan, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Keith, Cd, Kellie, Jd, Khandaker, M, Kim, Ky, Kim, K, Kim, W, Klein, A, Klein, Fj, Klusman, M, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Li, J, Lima, Acs, Livingston, K, Lu, Hy, Lukashin, K, Maccormick, M, Marchand, C, Markov, N, Mattione, R, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyere, Ca, Mibe, T, Mikhailov, K, Mirazita, Marco, Miskimen, R, Mokeev, V, Morand, L, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, R, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, O'Rielly, Gv, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Anefalos Pereira Sergio, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Popa, I, Pozdniakov, S, Preedom, Bm, Price, Jw, Procureur, S, Protopopescu, D, Qin, Lm, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Rowntree, D, Rubin, Pd, Sabatie, F, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, Vladimir, Schumacher, Ra, Seely, Ml, Serov, Vs, Sharabian, Yg, Sharov, D, Shaw, J, Shvedunov, Nv, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Suleiman, R, Taiuti, MAURO GINO, Tedeschi, Dj, Tkabladze, A, Tkachenko, S, Todor, L, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
Nucleon structure, Spin structure functions, Spin structure functions, Nucleon structure, Chiral Perturbation Theory, Chiral Perturbation Theory
Published
2009

46. Detecting and disposing abnormal signal outliers with masking effect by using data accumulated generating operation

Author

Wang, JZ, Sun, DH, Wen, JN, and Lu, HY

Abstract

In this paper, we study a signal processing problem which concentrates on outlier detection and data mining in order to rediscover some useful information. Moreover, the great difficulty of the subject is caused by both the external environment and the internal mechanism. In the external, owing to limit of impersonal condition, such as, realistic disturbance from noise signal can not avoid. In the internal, the masking effect appears in outlying observation so as to produce some unreasonable results by data analysis. Therefore, based not only on the requirement of external quality assurance schemes, but also on internal quality control where screening for outliers should probably be part of the procedure for our main goal. As a consequence, we have applied data accumulated generating operation and sample median test for solving the conundrum. © 2008 IEEE.

Published
2008

47. Measurement of ep --> eppi0 beam spin asymmetries above the resonance region

Author

De Masi, R, Garcon, M, Zhao, B, Amaryan, Mj, Ambrozewicz, P, Anghinolfi, Marco, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, J, Ball, Jp, Baltzell, Na, Batourine, V, Battaglieri, Marco, Bedlinskiy, I, Bellis, M, Benmouna, N, Berman, Bl, Bertin, P, Biselli, As, Blaszczyk, L, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Burkert, Vd, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Crabb, D, Crede, V, Dashyan, N, De Sanctis Enzo, De Vita Raffaella, Degtyarenko, Pv, Deur, A, Dharmawardane, Kv, Dickson, R, Djalali, C, Dodge, Ge, Donnelly, J, Doughty, D, Dugger, M, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fedotov, G, Feldman, G, Fradi, A, Funsten, H, Gavalian, G, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gonenc, A, Gothe, Rw, Griffioen, Ka, Guidal, M, Guler, N, Guo, L, Gyurjyan, V, Hafidi, K, Hakobyan, H, Hanretty, C, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Kellie, Jd, Khandaker, M, Kim, W, Klein, A, Klein, Fj, Klimenko, Av, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Lee, T, Livingston, K, Lu, Hy, Maccormick, M, Markov, N, Mattione, P, Mazouz, M, Mckinnon, B, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Michel, B, Mikhailov, K, Mirazita, Marco, Miskimen, R, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Pereira, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Pozdniakov, S, Price, Jw, Procureur, S, Prok, Y, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Ronchetti, Federico, Rosner, G, Rossi, Patrizia, Sabatie, F, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, V, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, S, Stepanyan, Ss, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkabladze, A, Tkachenko, S, Tur, C, Ungaro, M, Vineyard, Mf, Vlassov, Av, Voutier, E, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Zana, L, Zhang, J, and Zhao, Zw

Subjects
ENERGIES, CLAS, PION, PHOTOPRODUCTION, EXCLUSIVE ELECTROPRODUCTION, CLAS, ENERGIES, MESONS, PHOTOPRODUCTION, HYDROGEN, PION, HYDROGEN, EXCLUSIVE ELECTROPRODUCTION, MESONS
Published
2008

48. First measurement of target and double spin asymmetries for polarized-e polarized-p ---> e p pi0 in the nucleon resonance region above the Delta(1232)

Author

Biselli, As, Burkert, Vd, Amaryan, Mj, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Battaglieri, Marco, Bedlinskiy, I, Bellis, M, Benmouna, N, Berman, Bl, Blaszczyk, L, Bookwalter, C, Boiarinov, S, Bosted, P, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Crabb, D, Crede, V, Dale, D, Dashyan, N, Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Deur, A, Dhamija, S, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dugger, M, Dzyubak, Op, Egiyan, H, Fassi, L, Elouadrhiri, L, Eugenio, P, Fedotov, G, Feuerbach, R, Fersch, R, Forest, Ta, Fradi, A, Garcon, M, Gavaliann, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gohn, W, Gothe, Rw, Graham, L, Griffioen, Ka, Guidal, M, Guler, N, Guo, L, Gyurjyan, V, Hafidi, K, Hakobyan, H, Hanretty, C, Hassall, N, Hicks, K, Hleiqawi, I, Holtrop, M, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Keller, D, Kellie, Jd, Khandaker, M, Kim, W, Klein, A, Klein, Fj, Kossov, M, Krahn, Z, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Livingston, K, Lu, Hy, Maccormick, M, Markov, N, Mattione, P, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Mirazita, Marco, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Park, S, Pasyuk, E, Paterson, C, Pereira, Sa, Pierce, J, Pivnyuk, N, Pogorelko, O, Pozdniakov, S, Price, Jw, Prok, Y, Protopopescu, D, Raue, Ba, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, V, Schott, D, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Smith, Es, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Tedeschi, Dj, Tkabladze, A, Tkachenko, S, Todor, L, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yurov, M, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
MODEL, ELECTROPRODUCTION, PHOTOPRODUCTION, SCATTERING, THRESHOLD, GAMMA, MODEL, PHOTOPRODUCTION, ELECTROPRODUCTION, SCATTERING, GAMMA, THRESHOLD
Published
2008

49. Polarized Structure Function sigma(LT-prime) for p(polarized-e, e-prime K+) Lambda in the Nucleon Resonance Region

Author

Nasseripour, R, Raue, Ba, Carman, Ds, Ambrozewicz, P, Amaryan, Mj, Anciant, E, Anghinolfi, Marco, Asavapibhop, B, Asryan, G, Audit, G, Auger, T, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Battaglieri, Marco, Beard, K, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Blaszczyk, L, Bonner, Be, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Burkert, Vd, Butuceanu, C, Calarco, Jr, Careccia, Sl, Casey, L, Cetina, C, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crede, V, Dale, D, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Dennis, L, Deur, A, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fatemi, R, Fedotov, G, Feldman, G, Feuerbach, Rj, Forest, Ta, Fradi, A, Funsten, H, Garccon, M, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girard, P, Girod, Fx, Goetz, Jt, Gothe, Rw, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hafidi, K, Hakobyan, H, Hanretty, C, Hardie, J, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hu, J, Hyde Wright CE, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Kellie, Jd, Khandaker, M, Kim, Ky, Kim, K, Kim, W, Klein, A, Klein, Fj, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Livingston, K, Lu, Hy, Lukashin, K, Maccormick, M, Manak, Jj, Markov, N, Mattione, P, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Minehart, R, Mirazita, Marco, Miskimen, R, Mokeev, V, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, Osipenko, Mikhail, Ostrovidov, Ai, Park, K, Pasyuk, E, Paterson, C, Pereira, Sa, Peterson, G, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Pozdniakov, S, Preedom, Bm, Price, Jw, Procureur, S, Prok, Y, Protopopescu, D, Qin, Lm, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Rubin, Pd, Sabatie, F, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, Vladimir, Sayre, D, Schumacher, Ra, Serov, Vs, Shafi, A, Sharabian, Yg, Sharov, D, Shvedunov, Nv, Simionatto, S, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Taiuti, MAURO GINO, Taylor, S, Tedeschi, Dj, Thompson, R, Tkabladze, A, Tkachenko, S, Ungaro, M, Vineyard, Mf, Vlassov, Av, Wang, K, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Zana, L, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
BARYONS, CLAS, PHOTON ENERGIES, ELECTROPRODUCTION, ELECTROMAGNETIC-INTERACTIONS, KAON PHOTOPRODUCTION, ELECTROMAGNETIC-INTERACTIONS, PHOTOPRODUCTION AMPLITUDES, KAON PHOTOPRODUCTION, PHOTON ENERGIES, FINAL-STATES, ELECTROPRODUCTION, CLAS, DECAYS, BARYONS, LAMBDA, PHOTOPRODUCTION AMPLITUDES, FINAL-STATES, DECAYS, LAMBDA
Published
2008

50. Electroexcitation of the Roper resonance for 1.7 < Q**2 < 4.5 -GeV2 in vec-ep ---> en pi+

Author

Aznauryan, Ig, Burkert, Vd, Kim, W, Park, K, Adams, G, Amaryan, Mj, Ambrozewicz, P, Anghinolfi, Marco, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, Jp, Baltzell, Na, Barrow, S, Batourine, V, Battaglieri, Marco, Bedlinskiy, I, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, Bl, Biselli, As, Blaszczyk, L, Bonner, Be, Bookwalter, C, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, Wj, Brooks, Wk, Bultmann, S, Butuceanu, C, Calarco, Jr, Careccia, Sl, Carman, Ds, Casey, L, Cazes, A, Chen, S, Cheng, L, Cole, Pl, Collins, P, Coltharp, P, Cords, D, Corvisiero, Pietro, Crabb, D, Crede, V, Cummings, Jp, Dale, D, Dashyan, N, De Masi, R, De Vita Raffaella, De Sanctis Enzo, Degtyarenko, Pv, Denizli, H, Dennis, L, Deur, A, Dhamija, S, Dharmawardane, Kv, Dhuga, Ks, Dickson, R, Djalali, C, Dodge, Ge, Donnelly, J, Doughty, D, Dugger, M, Dytman, S, Dzyubak, Op, Egiyan, H, Egiyan, Ks, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fatemi, R, Fedotov, G, Feldman, G, Feuerbach, Rj, Forest, Ta, Fradi, A, Funsten, H, Gabrielyan, My, Garcon, M, Gavalian, G, Gevorgyan, N, Gilfoyle, Gp, Giovanetti, Kl, Girod, Fx, Goetz, Jt, Gohn, W, Golovatch, Evgueni, Gonenc, A, Gordon, Cio, Gothe, Rw, Graham, L, Griffioen, Ka, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hafidi, K, Hafnaoui, K, Hakobyan, H, Hakobyan, Rs, Hanretty, C, Hardie, J, Hassall, N, Heddle, D, Hersman, Fw, Hicks, K, Hleiqawi, I, Holtrop, M, Hyde, Ce, Ilieva, Y, Ireland, Dg, Ishkhanov, Bs, Isupov, El, Ito, Mm, Jenkins, D, Jo, Hs, Johnstone, Jr, Joo, K, Juengst, Hg, Kalantarians, N, Keller, D, Kellie, Jd, Khandaker, M, Kim, Ky, Klein, A, Klein, Fj, Klimenko, Av, Kossov, M, Krahn, Z, Kramer, Lh, Kubarovsky, V, Kuhn, J, Kuhn, Se, Kuleshov, Sv, Kuznetsov, V, Lachniet, J, Laget, Jm, Langheinrich, J, Lawrence, D, Lee, T, Li, J, Lima, Acs, Livingston, K, Lu, Hy, Lukashin, K, Maccormick, M, Markov, N, Mattione, P, Mcaleer, S, Mckinnon, B, Mcnabb, Jwc, Mecking, Ba, Mehrabyan, S, Melone, Jj, Mestayer, Md, Meyer, Ca, Mibe, T, Mikhailov, K, Minehart, R, Mirazita, Marco, Miskimen, R, Mokeev, V, Morand, L, Moreno, B, Moriya, K, Morrow, Sa, Moteabbed, M, Mueller, J, Munevar, E, Mutchler, Gs, Nadel Turonski, P, Nasseripour, R, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, Bb, Niroula, Mr, Niyazov, Ra, Nozar, M, O'Rielly, Gv, Osipenko, Mikhail, Ostrovidov, Ai, Park, S, Pasyuk, E, Paterson, C, Anefalos Pereira Sergio, Philips, Sa, Pierce, J, Pivnyuk, N, Pocanic, D, Pogorelko, O, Polli, Ermanno, Popa, I, Pozdniakov, S, Preedom, Bm, Price, Jw, Prok, Y, Protopopescu, D, Qin, Lm, Raue, Ba, Riccardi, G, Ricco, Giovanni, Ripani, Marco, Ritchie, Bg, Rosner, G, Rossi, Patrizia, Rowntree, D, Rubin, Pd, Sabatie, F, Saini, Ms, Salamanca, J, Salgado, C, Santoro, Jp, Sapunenko, Vladimir, Schott, D, Schumacher, Ra, Serov, Vs, Sharabian, Yg, Sharov, D, Shaw, J, Shvedunov, Nv, Skabelin, Av, Smith, Es, Smith, Lc, Sober, Di, Sokhan, D, Stavinsky, A, Stepanyan, Ss, Stepanyan, S, Stokes, Be, Stoler, P, Strakovsky, Ii, Strauch, S, Suleiman, R, Taiuti, MAURO GINO, Takeuchi, T, Tedeschi, Dj, Tkabladze, A, Tkachenko, S, Todor, L, Tur, C, Ungaro, M, Vineyard, Mf, Vlassov, Av, Watts, Dp, Weinstein, Lb, Weygand, Dp, Williams, M, Wolin, E, Wood, Mh, Yegneswaran, A, Yun, J, Yurov, M, Zana, L, Zhang, B, Zhang, J, Zhao, B, and Zhao, Zw

Subjects
BARYONS, CONSTITUENT QUARK-MODEL, CONSTITUENT QUARK-MODEL, PION FORM-FACTOR, ELECTROPRODUCTION, BARYONS, ELECTROPRODUCTION, PION FORM-FACTOR
Published
2008

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