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37 results on '"Day D"'

1. First Measurement of the EMC effect in B10 and B11

Author

Karki, A, Biswas, D, Gonzalez, FA, Henry, W, Morean, C, Nadeeshani, A, Sun, A, Abrams, D, Ahmed, Z, Aljawrneh, B, Alsalmi, S, Ambrose, R, Androic, D, Armstrong, W, Arrington, J, Asaturyan, A, Assumin-Gyimah, K, Gayoso, C Ayerbe, Bandari, A, Bane, J, Barrow, J, Basnet, S, Berdnikov, V, Bhatt, H, Bhetuwal, D, Boeglin, WU, Bosted, P, Brash, E, Bukhari, MHS, Chen, H, Chen, JP, Chen, M, Christy, ME, Covrig, S, Craycraft, K, Danagoulian, S, Day, D, Diefenthaler, M, Dlamini, M, Dunne, J, Duran, B, Dutta, D, Elliott, C, Ent, R, Fenker, H, Fomin, N, Fuchey, E, Gaskell, D, Gautam, TN, Hansen, JO, Hauenstein, F, Hernandez, AV, Horn, T, Huber, GM, Jones, MK, Joosten, S, Kabir, ML, Kalantarians, N, Keppel, C, Khanal, A, King, PM, Kinney, E, Ko, HS, Kohl, M, Lashley-Colthirst, N, Li, S, Li, WB, Liyanage, AH, Mack, D, Malace, S, Markowitz, P, Matter, J, Meekins, D, Michaels, R, Mkrtchyan, A, Mkrtchyan, H, Nanda, S, Nguyen, D, Niculescu, G, Niculescu, I, Nuruzzaman, Pandey, B, Park, S, Pooser, E, Puckett, AJR, Rehfuss, M, Reinhold, J, Santiesteban, N, Sawatzky, B, Smith, GR, Szumila-Vance, H, Tadepalli, AS, Tadevosyan, V, Trotta, R, Wood, SA, Yero, C, and Zhang, J

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, NSD-Relativistic Nuclear Collisions, Nuclear and plasma physics
Abstract

The nuclear dependence of the inclusive inelastic electron scattering cross section (the EMC effect) has been measured for the first time in B10 and B11. Previous measurements of the EMC effect in A≤12 nuclei showed an unexpected nuclear dependence; B10 and B11 were measured to explore the EMC effect in this region in more detail. Results are presented for Be9, B10, B11, and C12 at an incident beam energy of 10.6 GeV. The EMC effect in the boron isotopes was found to be similar to that for Be9 and C12, yielding almost no nuclear dependence in the EMC effect in the range A=4-12. This represents important new data supporting the hypothesis that the EMC effect depends primarily on the local nuclear environment due to the cluster structure of these nuclei.

Published
2023

2. Probing for high-momentum protons in He4 via the He4(e,e′p)X reactions

Author

Iqbal, S, Benmokhtar, F, Ivanov, M, See, N, Aniol, K, Higinbotham, DW, Boyd, C, Gadsby, A, Goodwill, JS, Finton, D, Boyer, A, Gilad, S, Saha, A, Udias, JM, Ye, Z, Solvignon, P, Aguilera, P, Ahmed, Z, Albataineh, H, Allada, K, Anderson, B, Anez, D, Annand, J, Arrington, J, Averett, T, Baghdasaryan, H, Bai, X, Beck, A, Beck, S, Bellini, V, Camsonne, A, Chen, C, Chen, J-P, Chirapatpimol, K, Cisbani, E, Dalton, MM, Daniel, A, Day, D, Deconinck, W, Defurne, M, Flay, D, Fomin, N, Friend, M, Frullani, S, Fuchey, E, Garibaldi, F, Gaskell, D, Gilman, R, Glamazdin, S, Gu, C, Guèye, P, Hanretty, C, Hansen, J-O, Shabestari, M Hashemi, Huang, M, Jin, G, Kalantarians, N, Kang, H, Kelleher, A, Korover, I, LeRose, J, Leckey, J, Lindgren, R, Long, E, Mammei, J, Margaziotis, DJ, Markowitz, P, Meekins, D, Meziani, Z, Michaels, R, Mihovilovic, M, Muangma, N, Camacho, C Munoz, Norum, B, Nuruzzaman, Pan, K, Phillips, S, Piasetzky, E, Pomerantz, I, Posik, M, Punjabi, V, Qian, X, Qiang, Y, Qiu, X, Reimer, PE, Rakhman, A, Riordan, S, Ron, G, Rondon-Aramayo, O, Selvy, L, Shahinyan, A, Shneor, R, Sirca, S, Slifer, K, Sparveris, N, Subedi, R, Sulkosky, V, Wang, D, Watson, JW, and Weinstein, LB

Subjects
Nuclear and Plasma Physics, Physical Sciences, Nuclear and plasma physics
Abstract

Experimental cross sections for the He4(e,e′p)X reactions in the missing energy range from 0.017 to 0.022 GeV and up to a missing momentum of 0.632 GeV/c at xB=1.24 and Q2=2 (GeV/c)2 are reported. The data are compared to relativistic distorted-wave impulse approximation calculations for the He4(e,e′p)H3 channel. Significantly more events are observed for pm≥0.45 GeV/c than are predicted by the theoretical model, and striking fluctuations in the ratio of data to the theoretical model around pm=0.3GeV/c are possible signals of initial-state multinucleon correlations.

Published
2022

3. Measurement of the EMC effect in light and heavy nuclei

Author

Arrington, J, Bane, J, Daniel, A, Fomin, N, Gaskell, D, Seely, J, Asaturyan, R, Benmokhtar, F, Boeglin, W, Bosted, P, Bukhari, MHS, Christy, ME, Connell, S, Dalton, MM, Day, D, Dunne, J, Dutta, D, Fassi, L El, Ent, R, Fenker, H, Gao, H, Holt, RJ, Horn, T, Hungerford, E, Jones, MK, Jourdan, J, Kalantarians, N, Keppel, CE, Kiselev, D, Lung, AF, Malace, S, Meekins, DG, Mertens, T, Mkrtchyan, H, Niculescu, G, Niculescu, I, Potterveld, DH, Perdrisat, C, Punjabi, V, Qian, X, Reimer, PE, Roche, J, Rodriguez, VM, Rondon, O, Schulte, E, Slifer, K, Smith, GR, Solvignon, P, Tadevosyan, V, Tang, L, Testa, G, Trojer, R, Tvaskis, V, Wesselmann, FR, Wood, SA, Yuan, L, and Zheng, X

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, Nuclear and plasma physics
Abstract

Inclusive electron scattering from nuclear targets has been measured to extract the nuclear dependence of the inelastic cross section (σA) in Hall C at the Thomas Jefferson National Accelerator facility. Results are presented for H2, He3, He4, B9, C12, Cu63, and Au197 at an incident electron beam energy of 5.77 GeV for a range of momentum transfer from Q2 = 2 to 7 (GeV/c)2. These data improve the precision of the existing measurements of the EMC effect in the nuclear targets at large x and allow for more detailed examinations of the A dependence of the EMC effect.

Published
2021

4. Measurement of the Ar(e,e′p) and Ti(e,e′p) cross sections in Jefferson Lab Hall A

Author

Gu, L, Abrams, D, Ankowski, AM, Jiang, L, Aljawrneh, B, Alsalmi, S, Bane, J, Batz, A, Barcus, S, Barroso, M, Benhar, O, Bellini, V, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Dai, H, Day, D, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, T, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Keppel, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Murphy, M, Nguyen, D, Nycz, M, Ou, L, Pandey, B, Pandey, V, Park, K, Perera, G, Puckett, AJR, Santiesteban, SN, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

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

The E12-14-012 experiment, performed in Jefferson Lab Hall A, has collected exclusive electron-scattering data (e,e′p) in parallel kinematics using natural argon and natural titanium targets. Here we report the first results of the analysis of the data set corresponding to beam energy 2222 GeV, electron scattering angle 21.5∘, and proton emission angle -50∘. The differential cross sections, measured with ≈4% uncertainty, have been studied as a function of missing energy and missing momentum, and compared to the results of Monte Carlo simulations, obtained from a model based on the distorted-wave impulse approximation.

Published
2021

5. Novel observation of isospin structure of short-range correlations in calcium isotopes

Author

Nguyen, D, Ye, Z, Aguilera, P, Ahmed, Z, Albataineh, H, Allada, K, Anderson, B, Anez, D, Aniol, K, Annand, J, Arrington, J, Averett, T, Baghdasaryan, H, Bai, X, Beck, A, Beck, S, Bellini, V, Benmokhtar, F, Camsonne, A, Chen, C, Chen, JP, Chirapatpimol, K, Cisbani, E, Dalton, MM, Daniel, A, Day, D, Deconinck, W, Defurne, M, Flay, D, Fomin, N, Friend, M, Frullani, S, Fuchey, E, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Glamazdin, S, Gu, C, Guèye, P, Hanretty, C, Hansen, JO, Shabestari, MH, Higinbotham, DW, Huang, M, Iqbal, S, Jin, G, Kalantarians, N, Kang, H, Kelleher, A, Korover, I, Lerose, J, Leckey, J, Li, S, Lindgren, R, Long, E, Mammei, J, Margaziotis, DJ, Markowitz, P, Meekins, D, Meziani, ZE, Michaels, R, Mihovilovic, M, Muangma, N, Camacho, CM, Norum, BE, Nuruzzaman, Pan, K, Phillips, S, Piasetzky, E, Pomerantz, I, Posik, M, Punjabi, V, Qian, X, Qiang, Y, Qiu, X, Reimer, PE, Rakhman, A, Riordan, S, Ron, G, Rondon-Aramayo, O, Saha, A, Selvy, L, Shahinyan, A, Shneor, R, Širca, S, Slifer, K, Solvignon, P, Sparveris, N, Subedi, R, Sulkosky, V, Wang, D, Watson, JW, Weinstein, LB, Wojtsekhowski, B, Wood, SA, Yaron, I, Zhan, X, Zhang, J, and Zhang, YW

Subjects
nucl-ex
Abstract

Short-range correlations (SRCs) have been identified as being responsible for the high-momentum tail of the nucleon momentum distribution, n(k). Hard, short-range interactions of nucleon pairs generate the high-momentum tail and imprint a universal character on n(k) for all nuclei at large momentum. Triple coincidence experiments have shown a strong dominance of np pairs, but these measurements involve large final-state interactions. This paper presents the results from Jefferson Lab experiment E08014 which measured inclusive electron scattering cross section from Ca isotopes. By comparing the inclusive cross section from Ca48 to Ca40 in a kinematic region dominated by SRCs we provide a new way to study the isospin structure of SRCs.

Published
2020

6. Measurement of the cross sections for inclusive electron scattering in the E12-14-012 experiment at Jefferson Lab

Author

Murphy, M, Dai, H, Gu, L, Abrams, D, Ankowski, AM, Aljawrneh, B, Alsalmi, S, Bane, J, Barcus, S, Benhar, O, Bellini, V, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Day, D, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, T, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Jen, CM, Keppel, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Nguyen, D, Nycz, M, Ou, L, Pandey, B, Pandey, V, Park, K, Perera, G, Puckett, AJR, Santiesteban, SN, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

Subjects
hep-ex, hep-ph, nucl-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics
Abstract

The E12-14-012 experiment performed at Jefferson Lab Hall A has collected inclusive electron-scattering data for different targets at the kinematics corresponding to beam energy 2.222 GeV and scattering angle 15.54. Here we present a comprehensive analysis of the collected data and compare the double-differential cross sections for inclusive scattering of electrons, extracted using solid targets (aluminum, carbon, and titanium) and a closed argon-gas cell. The data extend over broad range of energy transfer, where quasielastic interaction, Δ-resonance excitation, and inelastic scattering yield contributions to the cross section. The double-differential cross sections are reported with high precision (∼3%) for all targets over the covered kinematic range.

Published
2019

7. First measurement of the Ar(e,e′)X cross section at Jefferson Laboratory

Author

Dai, H, Murphy, M, Pandey, V, Abrams, D, Nguyen, D, Aljawrneh, B, Alsalmi, S, Ankowski, AM, Bane, J, Barcus, S, Benhar, O, Bellini, V, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Day, D, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, T, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Jen, CM, Keppel, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Nycz, M, Ou, L, Pandey, B, Park, K, Perera, G, Puckett, AJR, Santiesteban, SN, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

Subjects
nucl-ex, hep-ex, nucl-th, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics
Abstract

The success of the ambitious programs of both long- and short-baseline neutrino-oscillation experiments employing liquid-argon time-projection chambers will greatly rely on the precision with which the weak response of the argon nucleus can be estimated. In the E12-14-012 experiment at Jefferson Lab Hall A, we studied the properties of the argon nucleus by scattering a high-quality electron beam off a high-pressure gaseous argon target. Here, we present the measured Ar40(e,e′) double differential cross section at incident electron energy E=2.222 GeV and scattering angle θ=15.54â. The data cover a broad range of energy transfers, where quasielastic scattering and delta production are the dominant reaction mechanisms. The result for argon is compared to our previously reported cross sections for titanium and carbon, obtained in the same kinematical setup.

Published
2019

8. Erratum: Polarization transfer observables in elastic electron-proton scattering at Q2=2.5, 5.2, 6.8, and 8.5 GeV2 (Physical Review C (2017) 96 (055203) DOI: 10.1103/PhysRevC.96.055203)

Author

Puckett, AJR, Brash, EJ, Jones, MK, Luo, W, Meziane, M, Pentchev, L, Perdrisat, CF, Punjabi, V, Wesselmann, FR, Afanasev, A, Ahmidouch, A, Albayrak, I, Aniol, KA, Arrington, J, Asaturyan, A, Baghdasaryan, H, Benmokhtar, F, Bertozzi, W, Bimbot, L, Bosted, P, Boeglin, W, Butuceanu, C, Carter, P, Chernenko, S, Christy, ME, Commisso, M, Cornejo, JC, Covrig, S, Danagoulian, S, Daniel, A, Davidenko, A, Day, D, Dhamija, S, Dutta, D, Ent, R, Frullani, S, Fenker, H, Frlez, E, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Goncharenko, Y, Hafidi, K, Hamilton, D, Higinbotham, DW, Hinton, W, Horn, T, Hu, B, Huang, J, Huber, GM, Jensen, E, Keppel, C, Khandaker, M, King, P, Kirillov, D, Kohl, M, Kravtsov, V, Kumbartzki, G, Li, Y, Mamyan, V, Margaziotis, DJ, Marsh, A, Matulenko, Y, Maxwell, J, Mbianda, G, Meekins, D, Melnik, Y, Miller, J, Mkrtchyan, A, Mkrtchyan, H, Moffit, B, Moreno, O, Mulholland, J, Narayan, A, Nedev, S, Nuruzzaman, Piasetzky, E, Pierce, W, Piskunov, NM, Prok, Y, Ransome, RD, Razin, DS, Reimer, P, Reinhold, J, Rondon, O, Shabestari, M, Shahinyan, A, Shestermanov, K, Širca, S, Sitnik, I, Smykov, L, Smith, G, Solovyev, L, Solvignon, P, Subedi, R, Tomasi-Gustafsson, E, Vasiliev, A, Veilleux, M, and Wojtsekhowski, BB

Abstract

Subsequent to the release of our original paper, we discovered in the context of preparing our technical supplement [1] for journal publication that a typographical error had existed in the text file that the analysis program used to construct the beam polarization "database" for both the original analysis, published in Ref. [2], and our final analysis. The electron-beam polarization P e and the analyzing power A y cancel exactly in the ratio R , which is proportional to the ratio P t / P l of the transferred polarization components. On the other hand, the extraction of the relative e dependence of P l / P Born l relies on knowledge of the beam polarization. As such, data taking was interrupted roughly every two days during the GEp - 2 ? experiment to perform invasive measurements of the beam polarization using the Hall C Moller polarimeter [3]. The run range affected by the typographical error was entirely contained within the data collected at Q 2 = 2.5 GeV 2 with a beam energy of E e = 3.680 GeV during January 2008. The data from this configuration were combined with the data collected at E e = 3.548 GeV due to the nearly complete overlap of these two settings in terms of Q 2 and e acceptance. It is worth remarking that this typographical error went unnoticed for so long because it only affected a small fraction of the data (less than half of the combined data for ? e ? = 0.790 ) and the difference between the actually assigned beam polarization and the polarization that should have been assigned was comparable in magnitude to the point-to-point systematic uncertainty of the measurement itself. As such, its effect did not show up in various diagnostic plots and statistical tests, such as the time stability of the extracted P l / P Born l ratio. The data for both E e = 3.548 and E e = 3.680 GeV were reprocessed using the corrected beam polarizations to determine the effect of the typographical error on the combined physics results at ? e ? = 0.790 . Because the value of P e cancels in the ratio R , changes in the assumed beam polarization can only affect the results for R via statistical fluctuations due to changes in the relative weighting of different run ranges in the unbinned maximum-likelihood estimators for R . These effects are negligible on the scale of both the statistical and the systematic uncertainties of the data. More noticeable changes are expected in the ratio P l / P Born l since the extracted value of P l is inversely proportional to the assumed value of P e . Table I shows the effect of the corrected beam polarization database on the polarization transfer observables for the combined data for the ? e ? = 0.790 setting, the only measurement affected by the typographical error. The analyzing power did not need to be recalibrated since it was determined using the ? e ? = 0.153 data, which were not affected by the typographical error. As expected, the change in the ratio R is negligible. The value of P Born l , which is computed event by event from the global fit described in the Appendix of the original paper and does not depend on P e , is also unchanged. The magnitudes of P t , P l , and P l / P Born l are reduced by a common multiplicative factor, reflecting the fact that the beam polarization had been underestimated for the run range affected by the typographical error. The most important result of the corrected analysis is that the ratio P l / P Born l has decreased by 0.0024 from 1.0167 to 1.0143, a change comparable in magnitude to the statistical uncertainty but small compared to the total and point-to-point systematic uncertainties. The P l / P Born l result for the original publication [2] would be reduced by the same multiplicative factor as the final result. The physics conclusions of both publications are not materially changed by this correction. (Table Presented). (Figure Presented).

Published
2018

9. Erratum: Polarization transfer observables in elastic electron-proton scattering at Q2=2.5, 5.2, 6.8, and 8.5GeV2 [Phys. Rev. C 96, 055203 (2017)]

Author

Puckett, AJR, Brash, EJ, Jones, MK, Luo, W, Meziane, M, Pentchev, L, Perdrisat, CF, Punjabi, V, Wesselmann, FR, Afanasev, A, Ahmidouch, A, Albayrak, I, Aniol, KA, Arrington, J, Asaturyan, A, Baghdasaryan, H, Benmokhtar, F, Bertozzi, W, Bimbot, L, Bosted, P, Boeglin, W, Butuceanu, C, Carter, P, Chernenko, S, Christy, ME, Commisso, M, Cornejo, JC, Covrig, S, Danagoulian, S, Daniel, A, Davidenko, A, Day, D, Dhamija, S, Dutta, D, Ent, R, Frullani, S, Fenker, H, Frlez, E, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Goncharenko, Y, Hafidi, K, Hamilton, D, Higinbotham, DW, Hinton, W, Horn, T, Hu, B, Huang, J, Huber, GM, Jensen, E, Keppel, C, Khandaker, M, King, P, Kirillov, D, Kohl, M, Kravtsov, V, Kumbartzki, G, Li, Y, Mamyan, V, Margaziotis, DJ, Marsh, A, Matulenko, Y, Maxwell, J, Mbianda, G, Meekins, D, Melnik, Y, Miller, J, Mkrtchyan, A, Mkrtchyan, H, Moffit, B, Moreno, O, Mulholland, J, Narayan, A, Nedev, S, Nuruzzaman, Piasetzky, E, Pierce, W, Piskunov, NM, Prok, Y, Ransome, RD, Razin, DS, Reimer, P, Reinhold, J, Rondon, O, Shabestari, M, Shahinyan, A, Shestermanov, K, Širca, S, Sitnik, I, Smykov, L, Smith, G, Solovyev, L, Solvignon, P, Subedi, R, Tomasi-Gustafsson, E, Vasiliev, A, Veilleux, M, and Wojtsekhowski, BB

Subjects
Physical Sciences, Classical Physics, Nuclear and plasma physics
Abstract

Subsequent to the release of our original paper, we discovered in the context of preparing our technical supplement [1] for journal publication that a typographical error had existed in the text file that the analysis program used to construct the beam polarization "database" for both the original analysis, published in Ref. [2], and our final analysis. The electron-beam polarization P e and the analyzing power A y cancel exactly in the ratio R , which is proportional to the ratio P t / P l of the transferred polarization components. On the other hand, the extraction of the relative e dependence of P l / P Born l relies on knowledge of the beam polarization. As such, data taking was interrupted roughly every two days during the GEp - 2 ? experiment to perform invasive measurements of the beam polarization using the Hall C Moller polarimeter [3]. The run range affected by the typographical error was entirely contained within the data collected at Q 2 = 2.5 GeV 2 with a beam energy of E e = 3.680 GeV during January 2008. The data from this configuration were combined with the data collected at E e = 3.548 GeV due to the nearly complete overlap of these two settings in terms of Q 2 and e acceptance. It is worth remarking that this typographical error went unnoticed for so long because it only affected a small fraction of the data (less than half of the combined data for ? e ? = 0.790 ) and the difference between the actually assigned beam polarization and the polarization that should have been assigned was comparable in magnitude to the point-to-point systematic uncertainty of the measurement itself. As such, its effect did not show up in various diagnostic plots and statistical tests, such as the time stability of the extracted P l / P Born l ratio. The data for both E e = 3.548 and E e = 3.680 GeV were reprocessed using the corrected beam polarizations to determine the effect of the typographical error on the combined physics results at ? e ? = 0.790 . Because the value of P e cancels in the ratio R , changes in the assumed beam polarization can only affect the results for R via statistical fluctuations due to changes in the relative weighting of different run ranges in the unbinned maximum-likelihood estimators for R . These effects are negligible on the scale of both the statistical and the systematic uncertainties of the data. More noticeable changes are expected in the ratio P l / P Born l since the extracted value of P l is inversely proportional to the assumed value of P e . Table I shows the effect of the corrected beam polarization database on the polarization transfer observables for the combined data for the ? e ? = 0.790 setting, the only measurement affected by the typographical error. The analyzing power did not need to be recalibrated since it was determined using the ? e ? = 0.153 data, which were not affected by the typographical error. As expected, the change in the ratio R is negligible. The value of P Born l , which is computed event by event from the global fit described in the Appendix of the original paper and does not depend on P e , is also unchanged. The magnitudes of P t , P l , and P l / P Born l are reduced by a common multiplicative factor, reflecting the fact that the beam polarization had been underestimated for the run range affected by the typographical error. The most important result of the corrected analysis is that the ratio P l / P Born l has decreased by 0.0024 from 1.0167 to 1.0143, a change comparable in magnitude to the statistical uncertainty but small compared to the total and point-to-point systematic uncertainties. The P l / P Born l result for the original publication [2] would be reduced by the same multiplicative factor as the final result. The physics conclusions of both publications are not materially changed by this correction. (Table Presented). (Figure Presented).

Published
2018

10. First measurement of the Ti(e,e′)X cross section at Jefferson Lab

Author

Dai, H, Murphy, M, Pandey, V, Abrams, D, Nguyen, D, Aljawrneh, B, Alsalmi, S, Ankowski, AM, Bane, J, Barcus, S, Benhar, O, Bellini, V, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Day, D, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, T, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Jen, CM, Keppel, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Nycz, M, Ou, L, Pandey, B, Park, K, Perera, G, Puckett, AJR, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

Subjects
nucl-ex, hep-ex, nucl-th, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics
Abstract

To probe CP violation in the leptonic sector using GeV energy neutrino beams in current and future experiments using argon detectors, precise models of the complex underlying neutrino and antineutrino interactions are needed. The E12-14-012 experiment at Jefferson Lab Hall A was designed to perform a combined analysis of inclusive and exclusive electron scatterings on both argon (N=22) and titanium (Z=22) nuclei using GeV-energy electron beams. The measurement on titanium nucleus provides essential information to understand the neutrino scattering on argon, large contribution to which comes from scattering off neutrons. Here we report the first experimental study of electron-titanium scattering as double-differential cross section at beam energy E=2.222 GeV and electron-scattering angle θ=15.541, measured over a broad range of energy transfer, spanning the kinematical regions in which quasielastic scattering and delta production are the dominant reaction mechanisms. The data provide valuable new information needed to develop accurate theoretical models of the electromagnetic and weak cross sections of these complex nuclei in the kinematic regime of interest to neutrino experiments.

Published
2018

11. Search for three-nucleon short-range correlations in light nuclei

Author

Ye, Z, Solvignon, P, Nguyen, D, Aguilera, P, Ahmed, Z, Albataineh, H, Allada, K, Anderson, B, Anez, D, Aniol, K, Annand, J, Arrington, J, Averett, T, Baghdasaryan, H, Bai, X, Beck, A, Beck, S, Bellini, V, Benmokhtar, F, Camsonne, A, Chen, C, Chen, JP, Chirapatpimol, K, Cisbani, E, Dalton, MM, Daniel, A, Day, D, Deconinck, W, Defurne, M, Flay, D, Fomin, N, Friend, M, Frullani, S, Fuchey, E, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Glamazdin, S, Gu, C, Guèye, P, Hanretty, C, Hansen, JO, Shabestari, MH, Higinbotham, DW, Huang, M, Iqbal, S, Jin, G, Kalantarians, N, Kang, H, Kelleher, A, Korover, I, Lerose, J, Leckey, J, Lindgren, R, Long, E, Mammei, J, Margaziotis, DJ, Markowitz, P, Meekins, D, Meziani, Z, Michaels, R, Mihovilovic, M, Muangma, N, Camacho, CM, Norum, B, Nuruzzaman, Pan, K, Phillips, S, Piasetzky, E, Pomerantz, I, Posik, M, Punjabi, V, Qian, X, Qiang, Y, Qiu, X, Reimer, PE, Rakhman, A, Riordan, S, Ron, G, Rondon-Aramayo, O, Saha, A, Selvy, L, Shahinyan, A, Shneor, R, Sirca, S, Slifer, K, Sparveris, N, Subedi, R, Sulkosky, V, Wang, D, Watson, JW, Weinstein, LB, Wojtsekhowski, B, Wood, SA, Yaron, I, Zhan, X, Zhang, J, Zhang, YW, and Zhao, B

Subjects
nucl-ex
Abstract

We present new data probing short-range correlations (SRCs) in nuclei through the measurement of electron scattering off high-momentum nucleons in nuclei. The inclusive He4/He3 cross section ratio is observed to be both x and Q2 independent for 1.52, our data support the hypothesis that a previous claim of three-nucleon correlation dominance was an artifact caused by the limited resolution of the measurement. While 3N-SRCs appear to have an important contribution, our data show that isolating 3N-SRCs is significantly more complicated than for 2N-SRCs.

Published
2018

12. Measurements of the separated longitudinal structure function FL from hydrogen and deuterium targets at low Q2

Author

Tvaskis, V, Tvaskis, A, Niculescu, I, Abbott, D, Adams, GS, Afanasev, A, Ahmidouch, A, Angelescu, T, Arrington, J, Asaturyan, R, Avery, S, Baker, OK, Benmouna, N, Berman, BL, Biselli, A, Blok, HP, Boeglin, WU, Bosted, PE, Brash, E, Breuer, H, Chang, G, Chant, N, Christy, ME, Connell, SH, Dalton, MM, Danagoulian, S, Day, D, Dodario, T, Dunne, JA, Dutta, D, El Khayari, N, Ent, R, Fenker, HC, Frolov, VV, Gaskell, D, Garrow, K, Gilman, R, Gueye, P, Hafidi, K, Hinton, W, Holt, RJ, Horn, T, Huber, GM, Jackson, H, Jiang, X, Jones, MK, Joo, K, Kelly, JJ, Keppel, CE, Kuhn, J, Kinney, E, Klein, A, Kubarovsky, V, Liang, Y, Lolos, G, Lung, A, Mack, D, Malace, S, Markowitz, P, Mbianda, G, McGrath, E, McKee, D, Meekins, DG, Mkrtchyan, H, Napolitano, J, Navasardyan, T, Niculescu, G, Nozar, M, Ostapenko, T, Papandreou, Z, Potterveld, D, Reimer, PE, Reinhold, J, Roche, J, Rock, SE, Schulte, E, Segbefia, E, Smith, C, Smith, GR, Stoler, P, Tadevosyan, V, Tang, L, Telfeyan, J, Todor, L, Ungaro, M, Uzzle, A, Vidakovic, S, Villano, A, Vulcan, WF, Warren, G, Wesselmann, F, Wojtsekhowski, B, Wood, SA, Yan, C, and Zihlmann, B

Abstract

Structure functions, as measured in lepton-nucleon scattering, have proven to be very useful in studying the partonic dynamics within the nucleon. However, it is experimentally difficult to separately determine the longitudinal and transverse structure functions, and consequently there are substantially less data available in particular for the longitudinal structure function. Here, we present separated structure functions for hydrogen and deuterium at low four-momentum transfer squared, Q2

Published
2018

13. Polarization transfer observables in elastic electron-proton scattering at Q2=2.5, 5.2, 6.8, and 8.5 GeV2 POLARIZATION TRANSFER OBSERVABLES in ELASTIC ... A. J. R. PUCKETT et al.

Author

Puckett, AJR, Brash, EJ, Jones, MK, Luo, W, Meziane, M, Pentchev, L, Perdrisat, CF, Punjabi, V, Wesselmann, FR, Afanasev, A, Ahmidouch, A, Albayrak, I, Aniol, KA, Arrington, J, Asaturyan, A, Baghdasaryan, H, Benmokhtar, F, Bertozzi, W, Bimbot, L, Bosted, P, Boeglin, W, Butuceanu, C, Carter, P, Chernenko, S, Christy, ME, Commisso, M, Cornejo, JC, Covrig, S, Danagoulian, S, Daniel, A, Davidenko, A, Day, D, Dhamija, S, Dutta, D, Ent, R, Frullani, S, Fenker, H, Frlez, E, Garibaldi, F, Gaskell, D, Gilad, S, Gilman, R, Goncharenko, Y, Hafidi, K, Hamilton, D, Higinbotham, DW, Hinton, W, Horn, T, Hu, B, Huang, J, Huber, GM, Jensen, E, Keppel, C, Khandaker, M, King, P, Kirillov, D, Kohl, M, Kravtsov, V, Kumbartzki, G, Li, Y, Mamyan, V, Margaziotis, DJ, Marsh, A, Matulenko, Y, Maxwell, J, Mbianda, G, Meekins, D, Melnik, Y, Miller, J, Mkrtchyan, A, Mkrtchyan, H, Moffit, B, Moreno, O, Mulholland, J, Narayan, A, Nedev, S, Nuruzzaman, Piasetzky, E, Pierce, W, Piskunov, NM, Prok, Y, Ransome, RD, Razin, DS, Reimer, P, Reinhold, J, Rondon, O, Shabestari, M, Shahinyan, A, Shestermanov, K, Širca, S, Sitnik, I, Smykov, L, Smith, G, Solovyev, L, Solvignon, P, Subedi, R, Tomasi-Gustafsson, E, Vasiliev, A, Veilleux, M, and Wojtsekhowski, BB

Abstract

Background: Interest in the behavior of nucleon electromagnetic form factors at large momentum transfers has steadily increased since the discovery, using polarization observables, of the rapid decrease of the ratio GEp/GMp of the proton's electric and magnetic form factors for momentum transfers Q21 GeV2, in strong disagreement with previous extractions of this ratio using the traditional Rosenbluth separation technique. Purpose: The GEp-III and GEp-2γ experiments were carried out in Jefferson Laboratory's (JLab's) Hall C from 2007 to 2008, to extend the knowledge of GEp/GMp to the highest practically achievable Q2 given the maximum beam energy of 6 GeV and to search for effects beyond the Born approximation in polarization transfer observables of elastic ∫ - p scattering. This article provides an expanded description of the common experimental apparatus and data analysis procedures, and reports the results of a final reanalysis of the data from both experiments, including the previously unpublished results of the full-acceptance dataset of the GEp-2γ experiment. Methods: Polarization transfer observables in elastic ∫ - p→∫ - scattering were measured at central Q2 values of 2.5, 5.2, 6.8, and 8.54 GeV2. At Q2=2.5GeV2, data were obtained for central values of the virtual photon polarization parameter ϵ of 0.149, 0.632, and 0.783. The Hall C High Momentum Spectrometer detected and measured the polarization of protons recoiling elastically from collisions of JLab's polarized electron beam with a liquid hydrogen target. A large-acceptance electromagnetic calorimeter detected the elastically scattered electrons in coincidence to suppress inelastic backgrounds. Results: The final GEp-III data are largely unchanged relative to the originally published results. The statistical uncertainties of the final GEp-2γ data are significantly reduced at ϵ=0.632 and 0.783 relative to the original publication. Conclusions: The final GEp-III results show that the decrease with Q2 of GEp/GMp continues to Q2=8.5GeV2, but at a slowing rate relative to the approximately linear decrease observed in earlier Hall A measurements. At Q2=8.5GeV2, GEp/GMp remains positive but is consistent with zero. At Q2=2.5GeV2, GEp/GMp derived from the polarization component ratio R-Pt/P shows no statistically significant ϵ dependence, as expected in the Born approximation. On the other hand, the ratio P""/P""Born of the longitudinal polarization transfer component to its Born value shows an enhancement of roughly 1.7% at ϵ=0.783 relative to ϵ=0.149, with ≈2.2σ significance based on the total uncertainty, implying a similar effect in the transverse component Pt that cancels in the ratio R.

Published
2017

14. Measurement of R=σL/σT and the separated longitudinal and transverse structure functions in the nucleon-resonance region

Author

Liang, Y., Tvaskis, V., Christy, M. E., Ahmidouch, A., Armstrong, C. S., Arrington, J., Asaturyan, R., Avery, S., Baker, O. K., Beck, D. H., Blok, H. P., Bochna, C. W., Boeglin, W., Bosted, P., Bouwhuis, M., Breuer, H., Brown, D. S., Bruell, A., Carlini, R. D., Cha, J., Chant, N. S., Cochran, A., Cole, L., Danagoulian, S., Day, D. B., Dunne, J., Dutta, D., Ent, R., Fenker, H. C., Fox, B., Gan, L., Gao, H., Garrow, K., Gaskell, D., Gasparian, A., Geesaman, D. F., Gilman, R., Guèye, P. L.J., Harvey, M., Holt, R. J., Jiang, X., Jones, M., Keppel, C. E., Kinney, E., Lorenzon, W., Lung, A., Mack, D. J., Markowitz, P., Martin, J. W., Mcilhany, K., Mckee, D., Meekins, D., Miller, M. A., Milner, R. G., Mitchell, J. H., Mkrtchyan, H., Mueller, B. A., Nathan, A., Niculescu, G., Niculescu, I., O'neill, T. G., Papavassiliou, V., Pate, S. F., Piercey, R. B., Potterveld, D., Ransome, R. D., Reinhold, J., Rollinde, E., Rondon, O., Roos, P., Sarty, A. J., Sawafta, R., Schulte, E. C., Segbefia, E., Smith, C., Stepanyan, S., Strauch, S., Tadevosyan, V., Tang, L., Tieulent, R., Uzzle, A., Vulcan, W. F., Wood, S. A., Xiong, F., Yuan, L., Zeier, M., Zihlmann, B., Ziskin, V., and Student Lab and Education

Subjects
Particle and Plasma Physics, Molecular, Nuclear, Atomic, Nuclear & Particles Physics
Abstract

We report on a detailed study of longitudinal strength in the nucleon resonance region, presenting new results from inclusive electron-proton cross sections measured at Jefferson Lab Hall C in the four-momentum transfer range 0.2

Published
2022
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16. Semi-inclusive charged-pion electroproduction off protons and deuterons: Cross sections, ratios, and access to the quark-parton model at low energies

Author

Asaturyan, R., primary, Ent, R., additional, Mkrtchyan, H., additional, Navasardyan, T., additional, Tadevosyan, V., additional, Adams, G. S., additional, Ahmidouch, A., additional, Angelescu, T., additional, Arrington, J., additional, Asaturyan, A., additional, Baker, O. K., additional, Benmouna, N., additional, Bertoncini, C., additional, Blok, H. P., additional, Boeglin, W. U., additional, Bosted, P. E., additional, Breuer, H., additional, Christy, M. E., additional, Connell, S. H., additional, Cui, Y., additional, Dalton, M. M., additional, Danagoulian, S., additional, Day, D., additional, Dunne, J. A., additional, Dutta, D., additional, El Khayari, N., additional, Fenker, H. C., additional, Frolov, V. V., additional, Gan, L., additional, Gaskell, D., additional, Hafidi, K., additional, Hinton, W., additional, Holt, R. J., additional, Horn, T., additional, Huber, G. M., additional, Hungerford, E., additional, Jiang, X., additional, Jones, M., additional, Joo, K., additional, Kalantarians, N., additional, Kelly, J. J., additional, Keppel, C. E., additional, Kubarovsky, V., additional, Li, Y., additional, Liang, Y., additional, Mack, D., additional, Malace, S. P., additional, Markowitz, P., additional, McGrath, E., additional, McKee, P., additional, Meekins, D. G., additional, Mkrtchyan, A., additional, Moziak, B., additional, Niculescu, G., additional, Niculescu, I., additional, Opper, A. K., additional, Ostapenko, T., additional, Reimer, P. E., additional, Reinhold, J., additional, Roche, J., additional, Rock, S. E., additional, Schulte, E., additional, Segbefia, E., additional, Smith, C., additional, Smith, G. R., additional, Stoler, P., additional, Tang, L., additional, Ungaro, M., additional, Uzzle, A., additional, Vidakovic, S., additional, Villano, A., additional, Vulcan, W. F., additional, Wang, M., additional, Warren, G., additional, Wesselmann, F. R., additional, Wojtsekhowski, B., additional, Wood, S. A., additional, Xu, C., additional, Yuan, L., additional, and Zheng, X., additional

Published
2012
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17. Experimental study of theA(e,e′π+) reaction onH1,H2,C12,Al27,Cu63, andAu197

Author

Qian, X., primary, Horn, T., additional, Clasie, B., additional, Arrington, J., additional, Asaturyan, R., additional, Benmokhtar, F., additional, Boeglin, W., additional, Bosted, P., additional, Bruell, A., additional, Christy, M. E., additional, Chudakov, E., additional, Dalton, M. M., additional, Daniel, A., additional, Day, D., additional, Dutta, D., additional, El Fassi, L., additional, Ent, R., additional, Fenker, H. C., additional, Ferrer, J., additional, Fomin, N., additional, Gao, H., additional, Garrow, K., additional, Gaskell, D., additional, Gray, C., additional, Huber, G. M., additional, Jones, M. K., additional, Kalantarians, N., additional, Keppel, C. E., additional, Kramer, K., additional, Li, Y., additional, Liang, Y., additional, Lung, A. F., additional, Malace, S., additional, Markowitz, P., additional, Matsumura, A., additional, Meekins, D. G., additional, Mertens, T., additional, Miyoshi, T., additional, Mkrtchyan, H., additional, Monson, R., additional, Navasardyan, T., additional, Niculescu, G., additional, Niculescu, I., additional, Okayasu, Y., additional, Opper, A. K., additional, Perdrisat, C., additional, Punjabi, V., additional, Rauf, A. W., additional, Rodriquez, V. M., additional, Rohe, D., additional, Seely, J., additional, Segbefia, E., additional, Smith, G. R., additional, Sumihama, M., additional, Tadevosyan, V., additional, Tang, L., additional, Villano, A., additional, Vulcan, W. F., additional, Wesselmann, F. R., additional, Wood, S. A., additional, Yuan, L., additional, and Zheng, X., additional

Published
2010
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18. Applications of quark-hadron duality in theF2structure function

Author

Malace, S. P., primary, Adams, G. S., additional, Ahmidouch, A., additional, Angelescu, T., additional, Arrington, J., additional, Asaturyan, R., additional, Baker, O. K., additional, Benmouna, N., additional, Blok, H. P., additional, Boeglin, W. U., additional, Bosted, P. E., additional, Breuer, H., additional, Christy, M. E., additional, Cui, Y., additional, Dalton, M. M., additional, Danagoulian, S., additional, Day, D., additional, Dunne, J. A., additional, Dutta, D., additional, Ent, R., additional, Fenker, H. C., additional, Gan, L., additional, Gaskell, D., additional, Hafidi, K., additional, Hinton, W., additional, Holt, R. J., additional, Horn, T., additional, Huber, G. M., additional, Hungerford, E., additional, Jiang, X., additional, Jones, M., additional, Joo, K., additional, Kalantarians, N., additional, Kelly, J. J., additional, Keppel, C. E., additional, Kinney, E. R., additional, Kubarovsky, V., additional, Li, Y., additional, Liang, Y., additional, Markowitz, P., additional, McGrath, E., additional, McKee, P., additional, Meekins, D. G., additional, Mkrtchyan, H., additional, Navasardyan, T., additional, Niculescu, G., additional, Niculescu, I., additional, Reimer, P. E., additional, Reinhold, J., additional, Roche, J., additional, Schulte, E., additional, Segbefia, E., additional, Smith, C., additional, Smith, G. R., additional, Tadevosyan, V., additional, Tang, L., additional, Ungaro, M., additional, Uzzle, A., additional, Vidakovic, S., additional, Villano, A. N., additional, Vulcan, W. F., additional, Wesselmann, F. R., additional, Wojtsekhowski, B., additional, Wood, S. A., additional, Yuan, L., additional, and Zheng, X., additional

Published
2009
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19. Neutral pion electroproduction in the resonance region at highQ2

Author

Villano, A. N., primary, Stoler, P., additional, Bosted, P. E., additional, Connell, S. H., additional, Dalton, M. M., additional, Jones, M. K., additional, Kubarovsky, V., additional, Adams, G. S., additional, Ahmidouch, A., additional, Arrington, J., additional, Asaturyan, R., additional, Baker, O. K., additional, Breuer, H., additional, Christy, M. E., additional, Danagoulian, S., additional, Day, D., additional, Dunne, J. A., additional, Dutta, D., additional, Ent, R., additional, Fenker, H. C., additional, Frolov, V. V., additional, Gan, L., additional, Gaskell, D., additional, Hinton, W., additional, Holt, R. J., additional, Horn, T., additional, Huber, G. M., additional, Joo, K., additional, Kalantarians, N., additional, Keppel, C. E., additional, Li, Y., additional, Lung, A., additional, Mack, D., additional, Malace, S., additional, Markowitz, P., additional, Meekins, D. G., additional, Mkrtchyan, H., additional, Napolitano, J., additional, Niculescu, G., additional, Niculescu, I., additional, Potterveld, D. H., additional, Reimer, Paul E., additional, Reinhold, J., additional, Roche, J., additional, Rock, S. E., additional, Smith, G. R., additional, Stepanyan, S., additional, Tadevosyan, V., additional, Tvaskis, V., additional, Ungaro, M., additional, Uzzle, A., additional, Vidakovic, S., additional, Wesselmann, F. R., additional, Wojtsekhowski, B., additional, Wood, S. A., additional, Yuan, L., additional, Zheng, X., additional, and Zhu, H., additional

Published
2009
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20. Electroproduction ofηmesons in theS11(1535)resonance region at high momentum transfer

Author

Dalton, M. M., primary, Adams, G. S., additional, Ahmidouch, A., additional, Angelescu, T., additional, Arrington, J., additional, Asaturyan, R., additional, Baker, O. K., additional, Benmouna, N., additional, Bertoncini, C., additional, Boeglin, W. U., additional, Bosted, P. E., additional, Breuer, H., additional, Christy, M. E., additional, Connell, S. H., additional, Cui, Y., additional, Danagoulian, S., additional, Day, D., additional, Dodario, T., additional, Dunne, J. A., additional, Dutta, D., additional, Khayari, N. El, additional, Ent, R., additional, Fenker, H. C., additional, Frolov, V. V., additional, Gan, L., additional, Gaskell, D., additional, Hafidi, K., additional, Hinton, W., additional, Holt, R. J., additional, Horn, T., additional, Huber, G. M., additional, Hungerford, E., additional, Jiang, X., additional, Jones, M. K., additional, Joo, K., additional, Kalantarians, N., additional, Kelly, J. J., additional, Keppel, C. E., additional, Kubarovsky, V., additional, Li, Y., additional, Liang, Y., additional, Malace, S., additional, Markowitz, P., additional, McKee, P., additional, Meekins, D. G., additional, Mkrtchyan, H., additional, Moziak, B., additional, Navasardyan, T., additional, Niculescu, G., additional, Niculescu, I., additional, Opper, A. K., additional, Ostapenko, T., additional, Reimer, P. E., additional, Reinhold, J., additional, Roche, J., additional, Rock, S. E., additional, Schulte, E., additional, Segbefia, E., additional, Smith, C., additional, Smith, G. R., additional, Stoler, P., additional, Tadevosyan, V., additional, Tang, L., additional, Tvaskis, V., additional, Ungaro, M., additional, Uzzle, A., additional, Vidakovic, S., additional, Villano, A., additional, Vulcan, W. F., additional, Wang, M., additional, Warren, G., additional, Wesselmann, F. R., additional, Wojtsekhowski, B., additional, Wood, S. A., additional, Xu, C., additional, Yuan, L., additional, Zheng, X., additional, and Zhu, H., additional

Published
2009
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21. Search for sub-threshold photoproduction ofJ/ψmesons

Author

Bosted, P., primary, Dunne, J., additional, Lee, C. A., additional, Junnarkar, P., additional, Strikman, M., additional, Arrington, J., additional, Asaturyan, R., additional, Benmokhtar, F., additional, Christy, M. E., additional, Chudakov, E., additional, Clasie, B., additional, Connell, S. H., additional, Dalton, M. M., additional, Daniel, A., additional, Day, D., additional, Dutta, D., additional, Ent, R., additional, Fomin, N., additional, Gaskell, D., additional, Horn, T., additional, Kalantarians, N., additional, Keppel, C. E., additional, Kiselev, D., additional, Meekins, D. G., additional, Mkrtchyan, H., additional, Navasardyan, T., additional, Roche, J., additional, Rodriguez, V. M., additional, Seely, J., additional, Slifer, K., additional, Tajima, S., additional, Testa, G., additional, Trojer, Roman, additional, Wesselmann, F. R., additional, Wood, S. A., additional, and Zheng, X. C., additional

Published
2009
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22. Scaling study of the pion electroproduction cross sections

Author

Horn, T., primary, Qian, X., additional, Arrington, J., additional, Asaturyan, R., additional, Benmokthar, F., additional, Boeglin, W., additional, Bosted, P., additional, Bruell, A., additional, Christy, M. E., additional, Chudakov, E., additional, Clasie, B., additional, Dalton, M. M., additional, Daniel, A., additional, Day, D., additional, Dutta, D., additional, El Fassi, L., additional, Ent, R., additional, Fenker, H., additional, Ferrer, J., additional, Fomin, N., additional, Gao, H., additional, Garrow, K., additional, Gaskell, D., additional, Gray, C., additional, Huber, G. M., additional, Jones, M. K., additional, Kalantarians, N., additional, Keppel, C. E., additional, Kramer, K., additional, Li, Y., additional, Liang, Y., additional, Lung, A. F., additional, Malace, S., additional, Markowitz, P., additional, Matsumura, A., additional, Meekins, D., additional, Mertens, T., additional, Miyoshi, T., additional, Mkrtchyan, H., additional, Monson, R., additional, Navasardyan, T., additional, Niculescu, G., additional, Niculescu, I., additional, Okayasu, Y., additional, Opper, A. K., additional, Perdrisat, C., additional, Punjabi, V., additional, Rauf, A. W., additional, Rodriguez, V., additional, Rohe, D., additional, Seely, J., additional, Segbefia, E., additional, Smith, G. R., additional, Sumihama, M., additional, Tadevosyan, V., additional, Tang, L. G., additional, Tvaskis, V., additional, Villano, A., additional, Vulcan, W., additional, Wesselmann, F. R., additional, Wood, S. A., additional, Yuan, L., additional, and Zheng, X. C., additional

Published
2008
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23. ProtonGE/GMfrom beam-target asymmetry

Author

Jones, M. K., primary, Aghalaryan, A., additional, Ahmidouch, A., additional, Asaturyan, R., additional, Bloch, F., additional, Boeglin, W., additional, Bosted, P., additional, Carasco, C., additional, Carlini, R., additional, Cha, J., additional, Chen, J. P., additional, Christy, M. E., additional, Cole, L., additional, Coman, L., additional, Crabb, D., additional, Danagoulian, S., additional, Day, D., additional, Dunne, J., additional, Elaasar, M., additional, Ent, R., additional, Fenker, H., additional, Frlez, E., additional, Gaskell, D., additional, Gan, L., additional, Gomez, J., additional, Hu, B., additional, Jourdan, J., additional, Keith, C., additional, Keppel, C. E., additional, Khandaker, M., additional, Klein, A., additional, Kramer, L., additional, Liang, Y., additional, Lichtenstadt, J., additional, Lindgren, R., additional, Mack, D., additional, McKee, P., additional, McNulty, D., additional, Meekins, D., additional, Mkrtchyan, H., additional, Nasseripour, R., additional, Niculescu, I., additional, Normand, K., additional, Norum, B., additional, Pocanic, D., additional, Prok, Y., additional, Raue, B., additional, Reinhold, J., additional, Roche, J., additional, Rohe, D., additional, Rondón, O. A., additional, Savvinov, N., additional, Sawatzky, B., additional, Seely, M., additional, Sick, I., additional, Slifer, K., additional, Smith, C., additional, Smith, G., additional, Stepanyan, S., additional, Tang, L., additional, Tajima, S., additional, Testa, G., additional, Vulcan, W., additional, Wang, K., additional, Warren, G., additional, Wesselmann, F. R., additional, Wood, S., additional, Yan, C., additional, Yuan, L., additional, Yun, J., additional, Zeier, M., additional, and Zhu, H., additional

Published
2006
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24. Measurements of the neutron electric to magnetic form factor ratioGEn/GMnvia theH2(e→,e'n→)H1reaction toQ2=1.45(GeV/c)2

Author

Plaster, B., primary, Semenov, A. Yu., additional, Aghalaryan, A., additional, Crouse, E., additional, MacLachlan, G., additional, Tajima, S., additional, Tireman, W., additional, Ahmidouch, A., additional, Anderson, B. D., additional, Arenhövel, H., additional, Asaturyan, R., additional, Baker, O. K., additional, Baldwin, A. R., additional, Barkhuff, D., additional, Breuer, H., additional, Carlini, R., additional, Christy, E., additional, Churchwell, S., additional, Cole, L., additional, Danagoulian, S., additional, Day, D., additional, Eden, T., additional, Elaasar, M., additional, Ent, R., additional, Farkhondeh, M., additional, Fenker, H., additional, Finn, J. M., additional, Gan, L., additional, Gasparian, A., additional, Garrow, K., additional, Gueye, P., additional, Howell, C. R., additional, Hu, B., additional, Jones, M. K., additional, Kelly, J. J., additional, Keppel, C., additional, Khandaker, M., additional, Kim, W.-Y., additional, Kowalski, S., additional, Lung, A., additional, Mack, D., additional, Madey, R., additional, Manley, D. M., additional, Markowitz, P., additional, Mitchell, J., additional, Mkrtchyan, H., additional, Opper, A. K., additional, Perdrisat, C., additional, Punjabi, V., additional, Raue, B., additional, Reichelt, T., additional, Reinhold, J., additional, Roche, J., additional, Sato, Y., additional, Savvinov, N., additional, Semenova, I. A., additional, Seo, W., additional, Simicevic, N., additional, Smith, G., additional, Stepanyan, S., additional, Tadevosyan, V., additional, Tang, L., additional, Taylor, S., additional, Ulmer, P. E., additional, Vulcan, W., additional, Watson, J. W., additional, Wells, S., additional, Wesselmann, F., additional, Wood, S., additional, Yan, Chen, additional, Yan, Chenyu, additional, Yang, S., additional, Yuan, L., additional, Zhang, W.-M., additional, Zhu, H., additional, and Zhu, X., additional

Published
2006
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25. Nuclear transparency from quasielasticC12(e,e'p)

Author

Rohe, D., primary, Benhar, O., additional, Armstrong, C. S., additional, Asaturyan, R., additional, Baker, O. K., additional, Bueltmann, S., additional, Carasco, C., additional, Day, D., additional, Ent, R., additional, Fenker, H. C., additional, Garrow, K., additional, Gasparian, A., additional, Gueye, P., additional, Hauger, M., additional, Honegger, A., additional, Jourdan, J., additional, Keppel, C. E., additional, Kubon, G., additional, Lindgren, R., additional, Lung, A., additional, Mack, D. J., additional, Mitchell, J. H., additional, Mkrtchyan, H., additional, Mocelj, D., additional, Normand, K., additional, Petitjean, T., additional, Rondon, O., additional, Segbefia, E., additional, Sick, I., additional, Stepanyan, S., additional, Tang, L., additional, Tiefenbacher, F., additional, Vulcan, W. F., additional, Warren, G., additional, Wood, S. A., additional, Yuan, L., additional, Zeier, M., additional, Zhu, H., additional, and Zihlmann, B., additional

Published
2005
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26. Measurements of electron-proton elastic cross sections for0.4<Q2<5.5(GeV∕c)2

Author

Christy, M. E., primary, Ahmidouch, A., additional, Armstrong, C. S., additional, Arrington, J., additional, Asaturyan, R., additional, Avery, S., additional, Baker, O. K., additional, Beck, D. H., additional, Blok, H. P., additional, Bochna, C. W., additional, Boeglin, W., additional, Bosted, P., additional, Bouwhuis, M., additional, Breuer, H., additional, Brown, D. S., additional, Bruell, A., additional, Carlini, R. D., additional, Chant, N. S., additional, Cochran, A., additional, Cole, L., additional, Danagoulian, S., additional, Day, D. B., additional, Dunne, J., additional, Dutta, D., additional, Ent, R., additional, Fenker, H. C., additional, Fox, B., additional, Gan, L., additional, Gao, H., additional, Garrow, K., additional, Gaskell, D., additional, Gasparian, A., additional, Geesaman, D. F., additional, Guèye, P. L. J., additional, Harvey, M., additional, Holt, R. J., additional, Jiang, X., additional, Keppel, C. E., additional, Kinney, E., additional, Liang, Y., additional, Lorenzon, W., additional, Lung, A., additional, Markowitz, P., additional, Martin, J. W., additional, McIlhany, K., additional, McKee, D., additional, Meekins, D., additional, Miller, M. A., additional, Milner, R. G., additional, Mitchell, J. H., additional, Mkrtchyan, H., additional, Mueller, B. A., additional, Nathan, A., additional, Niculescu, G., additional, Niculescu, I., additional, O’Neill, T. G., additional, Papavassiliou, V., additional, Pate, S. F., additional, Piercey, R. B., additional, Potterveld, D., additional, Ransome, R. D., additional, Reinhold, J., additional, Rollinde, E., additional, Roos, P., additional, Sarty, A. J., additional, Sawafta, R., additional, Schulte, E. C., additional, Segbefia, E., additional, Smith, C., additional, Stepanyan, S., additional, Strauch, S., additional, Tadevosyan, V., additional, Tang, L., additional, Tieulent, R., additional, Uzzle, A., additional, Vulcan, W. F., additional, Wood, S. A., additional, Xiong, F., additional, Yuan, L., additional, Zeier, M., additional, Zihlmann, B., additional, and Ziskin, V., additional

Published
2004
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27. Quasielastic(e,e′p)reaction onC12,Fe56, andAu197

Author

Dutta, D., primary, van Westrum, D., additional, Abbott, D., additional, Ahmidouch, A., additional, Amatuoni, Ts. A., additional, Armstrong, C., additional, Arrington, J., additional, Assamagan, K. A., additional, Bailey, K., additional, Baker, O. K., additional, Barrow, S., additional, Beard, K., additional, Beatty, D., additional, Beedoe, S., additional, Beise, E., additional, Belz, E., additional, Bochna, C., additional, Bosted, P. E., additional, Breuer, H., additional, Bruins, E. E. W., additional, Carlini, R., additional, Cha, J., additional, Chant, N., additional, Cothran, C., additional, Cummings, W. J., additional, Danagoulian, S., additional, Day, D., additional, DeSchepper, D., additional, Ducret, J.-E., additional, Duncan, F., additional, Dunne, J., additional, Eden, T., additional, Ent, R., additional, Fortune, H. T., additional, Frolov, V., additional, Geesaman, D. F., additional, Gao, H., additional, Gilman, R., additional, Guèye, P., additional, Hansen, J. O., additional, Hinton, W., additional, Holt, R. J., additional, Jackson, C., additional, Jackson, H. E., additional, Jones, C., additional, Kaufman, S., additional, Kelly, J. J., additional, Keppel, C., additional, Khandaker, M., additional, Kim, W., additional, Kinney, E., additional, Klein, A., additional, Koltenuk, D., additional, Kramer, L., additional, Lorenzon, W., additional, Lung, A., additional, McFarlane, K., additional, Mack, D. J., additional, Madey, R., additional, Markowitz, P., additional, Martin, J., additional, Mateos, A., additional, Meekins, D., additional, Miller, M. A., additional, Milner, R., additional, Mitchell, J., additional, Mohring, R., additional, Mkrtchyan, H., additional, Nathan, A. M., additional, Niculescu, G., additional, Niculescu, I., additional, O’Neill, T. G., additional, Potterveld, D., additional, Price, J. W., additional, Reinhold, J., additional, Salgado, C., additional, Schiffer, J. P., additional, Segel, R. E., additional, Stoler, P., additional, Suleiman, R., additional, Tadevosyan, V., additional, Tang, L., additional, Terburg, B., additional, Welch, T. P., additional, Williamson, C., additional, Wood, S., additional, Yan, C., additional, Yang, J.-C., additional, Yu, J., additional, Zeidman, B., additional, Zhao, W., additional, and Zihlmann, B., additional

Published
2003
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28. Nuclear transparency from quasielasticA(e,e′p)reactions up toQ2=8.1(GeV/c)2

Author

Garrow, K., primary, McKee, D., additional, Ahmidouch, A., additional, Armstrong, C. S., additional, Arrington, J., additional, Asaturyan, R., additional, Avery, S., additional, Baker, O. K., additional, Beck, D. H., additional, Blok, H. P., additional, Bochna, C. W., additional, Boeglin, W., additional, Bosted, P., additional, Bouwhuis, M., additional, Breuer, H., additional, Brown, D. S., additional, Bruell, A., additional, Carlini, R. D., additional, Chant, N. S., additional, Cochran, A., additional, Cole, L., additional, Danagoulian, S., additional, Day, D. B., additional, Dunne, J., additional, Dutta, D., additional, Ent, R., additional, Fenker, H. C., additional, Fox, B., additional, Gan, L., additional, Gaskell, D., additional, Gasparian, A., additional, Gao, H., additional, Geesaman, D. F., additional, Gilman, R., additional, Guèye, P. L. J., additional, Harvey, M., additional, Holt, R. J., additional, Jiang, X., additional, Keppel, C. E., additional, Kinney, E., additional, Liang, Y., additional, Lorenzon, W., additional, Lung, A., additional, Mack, D. J., additional, Markowitz, P., additional, Martin, J. W., additional, McIlhany, K., additional, Meekins, D., additional, Miller, M. A., additional, Milner, R. G., additional, Mitchell, J. H., additional, Mkrtchyan, H., additional, Mueller, B. A., additional, Nathan, A., additional, Niculescu, G., additional, Niculescu, I., additional, O’Neill, T. G., additional, Papavassiliou, V., additional, Pate, S., additional, Piercey, R. B., additional, Potterveld, D., additional, Ransome, R. D., additional, Reinhold, J., additional, Rollinde, E., additional, Roos, P., additional, Sarty, A. J., additional, Sawafta, R., additional, Schulte, E. C., additional, Segbefia, E., additional, Smith, C., additional, Stepanyan, S., additional, Strauch, S., additional, Tadevosyan, V., additional, Tang, L., additional, Tieulent, R., additional, Uzzle, A., additional, Vulcan, W. F., additional, Wood, S. A., additional, Xiong, F., additional, Yuan, L., additional, Zeier, M., additional, Zihlmann, B., additional, and Ziskin, V., additional

Published
2002
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29. xandξscaling of the nuclear structure function at largex

Author

Arrington, J., primary, Armstrong, C. S., additional, Averett, T., additional, Baker, O. K., additional, de Bever, L., additional, Bochna, C. W., additional, Boeglin, W., additional, Bray, B., additional, Carlini, R. D., additional, Collins, G., additional, Cothran, C., additional, Crabb, D., additional, Day, D., additional, Dunne, J. A., additional, Dutta, D., additional, Ent, R., additional, Filippone, B. W., additional, Honegger, A., additional, Hughes, E. W., additional, Jensen, J., additional, Jourdan, J., additional, Keppel, C. E., additional, Koltenuk, D. M., additional, Lindgren, R., additional, Lung, A., additional, Mack, D. J., additional, McCarthy, J., additional, McKeown, R. D., additional, Meekins, D., additional, Mitchell, J. H., additional, Mkrtchyan, H. G., additional, Niculescu, G., additional, Niculescu, I., additional, Petitjean, T., additional, Rondon, O., additional, Sick, I., additional, Smith, C., additional, Terburg, B., additional, Vulcan, W. F., additional, Wood, S. A., additional, Yan, C., additional, Zhao, J., additional, and Zihlmann, B., additional

Published
2001
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30. Separated spectral functions for the quasifree12C(e,e′p)reaction

Author

Dutta, D., primary, van Westrum, D., additional, Abbott, D., additional, Ahmidouch, A., additional, Amatuni, Ts. A., additional, Armstrong, C., additional, Arrington, J., additional, Assamagan, K. A., additional, Bailey, K., additional, Baker, O. K., additional, Barrow, S., additional, Beard, K., additional, Beatty, D., additional, Beedoe, S., additional, Beise, E., additional, Belz, E., additional, Bochna, C., additional, Bosted, P. E., additional, Breuer, H., additional, Bruins, E. E. W., additional, Carlini, R., additional, Cha, J., additional, Chant, N., additional, Chrien, R. E., additional, Cothran, C., additional, Cummings, W. J., additional, Danagoulian, S., additional, Day, D., additional, DeSchepper, D., additional, Ducret, J.-E., additional, Duncan, F., additional, Dunne, J., additional, Eden, T., additional, Ent, R., additional, Fortune, H. T., additional, Frolov, V., additional, Geesaman, D. F., additional, Gao, H., additional, Gilman, R., additional, Guèye, P., additional, Hansen, J. O., additional, Hinton, W., additional, Holt, R. J., additional, Jackson, C., additional, Jackson, H. E., additional, Jones, C., additional, Kaufman, S., additional, Kelly, J. J., additional, Keppel, C., additional, Khandaker, M., additional, Kim, W., additional, Kinney, E., additional, Klein, A., additional, Koltenuk, D., additional, Kramer, L., additional, Lorenzon, W., additional, McFarlane, K., additional, Mack, D. J., additional, Madey, R., additional, Markowitz, P., additional, Martin, J., additional, Mateos, A., additional, Meekins, D., additional, Meier, E., additional, Miller, M. A., additional, Milner, R., additional, Mitchell, J., additional, Mohring, R., additional, Mkrtchyan, H., additional, Nathan, A. M., additional, Niculescu, G., additional, Niculescu, I., additional, O’Neill, T. G., additional, Potterveld, D., additional, Price, J. W., additional, Reinhold, J., additional, Salgado, C., additional, Schiffer, J. P., additional, Segel, R. E., additional, Stoler, P., additional, Suleiman, R., additional, Sawafta, R., additional, Sutter, R. J., additional, Tadevosyan, V., additional, Tang, L., additional, Terburg, B., additional, Welch, T. P., additional, Williamson, C., additional, Wood, S., additional, Yan, C., additional, Yang, Jae-Choon, additional, Yu, J., additional, Zeidman, B., additional, Zhao, W., additional, and Zihlmann, B., additional

Published
2000
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32. Inclusive electron-nucleus scattering at high momentum transfer

Author

Day, D. B., primary, McCarthy, J. S., additional, Meziani, Z. E., additional, Minehart, R., additional, Sealock, R., additional, Thornton, S. T., additional, Jourdan, J., additional, Sick, I., additional, Filippone, B. W., additional, McKeown, R. D., additional, Milner, R. G., additional, Potterveld, D. H., additional, and Szalata, Z., additional

Published
1993
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33. Pion absorption inHe4above the delta resonance

Author

Smith, L. C., primary, Minehart, R. C., additional, Baker, O. K., additional, Day, D. B., additional, Giovanetti, K. L., additional, Lourie, R., additional, Marshall, R. M., additional, Milbrath, B., additional, Ritchie, B. G., additional, Sealock, R. M., additional, Tedeschi, D., additional, and Thornton, S. T., additional

Published
1993
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35. Nuclear structure functions atx>1

Author

Filippone, B. W., primary, McKeown, R. D., additional, Milner, R. G., additional, Potterveld, D. H., additional, Day, D. B., additional, McCarthy, J. S., additional, Meziani, Z., additional, Minehart, R., additional, Sealock, R., additional, Thornton, S. T., additional, Jourdan, J., additional, Sick, I., additional, and Szalata, Z., additional

Published
1992
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37. Nuclear matter response function

Author

Day, D. B., primary, McCarthy, J. S., additional, Meziani, Z. E., additional, Minehart, R. C., additional, Sealock, R. M., additional, Thornton, S. T., additional, Jourdan, J., additional, Sick, I., additional, Filippone, B. W., additional, McKeown, R. D., additional, Milner, R. G., additional, Potterveld, D. H., additional, and Szalata, Z., additional

Published
1989
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