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Artikel ; Online: JLab Measurements of the ^{3}He Form Factors at Large Momentum Transfers.

Camsonne, A / Katramatou, A T / Olson, M / Acha, A / Allada, K / Anderson, B D / Arrington, J / Baldwin, A / Chen, J-P / Choi, S / Chudakov, E / Cisbani, E / Craver, B / Decowski, P / Dutta, C / Folts, E / Frullani, S / Garibaldi, F / Gilman, R /

Gomez, J / Hahn, B / Hansen, J-O / Higinbotham, D W / Holmstrom, T / Huang, J / Iodice, M / Jiang, X / Kelleher, A / Khrosinkova, E / Kievsky, A / Kuchina, E / Kumbartzki, G / Lee, B / LeRose, J J / Lindgren, R A / Lott, G / Lu, H / Marcucci, L E / Margaziotis, D J / Markowitz, P / Marrone, S / Meekins, D / Meziani, Z-E / Michaels, R / Moffit, B / Norum, B / Petratos, G G / Puckett, A / Qian, X / Rondon, O / Saha, A / Sawatzky, B / Segal, J / Shabestari, M / Shahinyan, A / Solvignon, P / Sparveris, N / Subedi, R R / Suleiman, R / Sulkosky, V / Urciuoli, G M / Viviani, M / Wang, Y / Wojtsekhowski, B B / Yan, X / Yao, H / Zhang, W-M / Zheng, X / Zhu, L

Physical review letters

2017 Band 119, Heft 16, Seite(n) 162501

Abstract: The charge and magnetic form factors, F_{C} and F_{M}, respectively, of ^{3}He are extracted in the kinematic range 25 fm^{-2}≤Q^{2}≤61 fm^{-2} from elastic electron scattering by detecting ^{3}He recoil nuclei and scattered electrons in coincidence ... ...

Abstract	The charge and magnetic form factors, F_{C} and F_{M}, respectively, of ^{3}He are extracted in the kinematic range 25 fm^{-2}≤Q^{2}≤61 fm^{-2} from elastic electron scattering by detecting ^{3}He recoil nuclei and scattered electrons in coincidence with the two High Resolution Spectrometers of the Hall A Facility at Jefferson Lab. The measurements find evidence for the existence of a second diffraction minimum for the magnetic form factor at Q^{2}=49.3 fm^{-2} and for the charge form factor at Q^{2}=62.0 fm^{-2}. Both minima are predicted to exist in the Q^{2} range accessible by this Jefferson Lab experiment. The data are in qualitative agreement with theoretical calculations based on realistic interactions and accurate methods to solve the three-body nuclear problem.
Sprache	Englisch
Erscheinungsdatum	2017-10-20
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.119.162501
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Publisher's Note: JLab Measurements of the ^{3}He Form Factors at Large Momentum Transfers [Phys. Rev. Lett. 119, 162501 (2017)].

Physical review letters

2017 Band 119, Heft 20, Seite(n) 209901

Abstract: This corrects the article DOI: 10.1103/PhysRevLett.119.162501. ...

Abstract	This corrects the article DOI: 10.1103/PhysRevLett.119.162501.
Sprache	Englisch
Erscheinungsdatum	2017-11-14
Erscheinungsland	United States
Dokumenttyp	Published Erratum
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.119.209901
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: JLab measurement of the 4He charge form factor at large momentum transfers.

Camsonne, A / Katramatou, A T / Olson, M / Sparveris, N / Acha, A / Allada, K / Anderson, B D / Arrington, J / Baldwin, A / Chen, J-P / Choi, S / Chudakov, E / Cisbani, E / Craver, B / Decowski, P / Dutta, C / Folts, E / Frullani, S / Garibaldi, F /

Gilman, R / Gomez, J / Hahn, B / Hansen, J-O / Higinbotham, D W / Holmstrom, T / Huang, J / Iodice, M / Jiang, X / Kelleher, A / Khrosinkova, E / Kievsky, A / Kuchina, E / Kumbartzki, G / Lee, B / LeRose, J J / Lindgren, R A / Lott, G / Lu, H / Marcucci, L E / Margaziotis, D J / Markowitz, P / Marrone, S / Meekins, D / Meziani, Z-E / Michaels, R / Moffit, B / Norum, B / Petratos, G G / Puckett, A / Qian, X / Rondon, O / Saha, A / Sawatzky, B / Segal, J / Shabestari, M / Shahinyan, A / Solvignon, P / Subedi, R R / Suleiman, R / Sulkosky, V / Urciuoli, G M / Viviani, M / Wang, Y / Wojtsekhowski, B B / Yan, X / Yao, H / Zhang, W-M / Zheng, X / Zhu, L

Physical review letters

2014 Band 112, Heft 13, Seite(n) 132503

Abstract: The charge form factor of 4He has been extracted in the range 29 fm(-2) ≤ Q2 ≤ 77 fm(-2) from elastic electron scattering, detecting 4He recoil nuclei and electrons in coincidence with the high resolution spectrometers of the Hall A Facility of ... ...

Abstract	The charge form factor of 4He has been extracted in the range 29 fm(-2) ≤ Q2 ≤ 77 fm(-2) from elastic electron scattering, detecting 4He recoil nuclei and electrons in coincidence with the high resolution spectrometers of the Hall A Facility of Jefferson Lab. The measurements have uncovered a second diffraction minimum for the form factor, which was predicted in the Q2 range of this experiment. The data are in qualitative agreement with theoretical calculations based on realistic interactions and accurate methods to solve the few-body problem.
Sprache	Englisch
Erscheinungsdatum	2014-04-04
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.112.132503
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Precise extraction of the induced polarization in the 4He(e,e'p)3H reaction.

Malace, S P / Paolone, M / Strauch, S / Albayrak, I / Arrington, J / Berman, B L / Brash, E J / Briscoe, B / Camsonne, A / Chen, J-P / Christy, M E / Chudakov, E / Cisbani, E / Craver, B / Cusanno, F / Ent, R / Garibaldi, F / Gilman, R / Glamazdin, O /

Glister, J / Higinbotham, D W / Hyde-Wright, C E / Ilieva, Y / de Jager, C W / Jiang, X / Jones, M K / Keppel, C E / Khrosinkova, E / Kuchina, E / Kumbartzki, G / Lee, B / Lindgren, R / Margaziotis, D J / Meekins, D / Michaels, R / Park, K / Pentchev, L / Perdrisat, C F / Piasetzky, E / Punjabi, V A / Puckett, A J R / Qian, X / Qiang, Y / Ransome, R D / Saha, A / Sarty, A J / Schulte, E / Solvignon, P / Subedi, R R / Tang, L / Tedeschi, D / Tvaskis, V / Udias, J M / Ulmer, P E / Vignote, J R / Wesselmann, F R / Wojtsekhowski, B / Zhan, X

Physical review letters

2011 Band 106, Heft 5, Seite(n) 52501

Abstract: We measured with unprecedented precision the induced polarization P(y) in (4)He(e,e'p)(3)H at Q(2)=0.8 and 1.3 (GeV/c)(2). The induced polarization is indicative of reaction-mechanism effects beyond the impulse approximation. Our results are in ... ...

Abstract	We measured with unprecedented precision the induced polarization P(y) in (4)He(e,e'p)(3)H at Q(2)=0.8 and 1.3 (GeV/c)(2). The induced polarization is indicative of reaction-mechanism effects beyond the impulse approximation. Our results are in agreement with a relativistic distorted-wave impulse approximation calculation but are overestimated by a calculation with strong charge-exchange effects. Our data are used to constrain the strength of the spin-independent charge-exchange term in the latter calculation.
Sprache	Englisch
Erscheinungsdatum	2011-02-04
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.106.052501
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Polarization transfer in the 4He(e,e'p)3H reaction at Q2=0.8 and 1.3 (GeV/c)2.

Paolone, M / Malace, S P / Strauch, S / Albayrak, I / Arrington, J / Berman, B L / Brash, E J / Briscoe, B / Camsonne, A / Chen, J-P / Christy, M E / Chudakov, E / Cisbani, E / Craver, B / Cusanno, F / Ent, R / Garibaldi, F / Gilman, R / Glamazdin, O /

Physical review letters

2010 Band 105, Heft 7, Seite(n) 72001

Abstract: Proton recoil polarization was measured in the quasielastic 4He(e,e'p)3H reaction at Q{2}=0.8 and 1.3 (GeV/c){2} with unprecedented precision. The polarization-transfer coefficients are found to differ from those of the 1H(e,e'p) reaction, contradicting ...

Abstract	Proton recoil polarization was measured in the quasielastic 4He(e,e'p)3H reaction at Q{2}=0.8 and 1.3 (GeV/c){2} with unprecedented precision. The polarization-transfer coefficients are found to differ from those of the 1H(e,e'p) reaction, contradicting a relativistic distorted-wave approximation and favoring either the inclusion of medium-modified proton form factors predicted by the quark-meson coupling model or a spin-dependent charge-exchange final-state interaction. For the first time, the polarization-transfer ratio is studied as a function of the virtuality of the proton.
Sprache	Englisch
Erscheinungsdatum	2010-08-13
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.105.072001
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel: Measurements of the proton elastic-form-factor ratio mu pG p E/G p M at low momentum transfer.

Ron, G / Glister, J / Lee, B / Allada, K / Armstrong, W / Arrington, J / Beck, A / Benmokhtar, F / Berman, B L / Boeglin, W / Brash, E / Camsonne, A / Calarco, J / Chen, J P / Choi, Seonho / Chudakov, E / Coman, L / Craver, B / Cusanno, F /

Dumas, J / Dutta, C / Feuerbach, R / Freyberger, A / Frullani, S / Garibaldi, F / Gilman, R / Hansen, O / Higinbotham, D W / Holmstrom, T / Hyde, C E / Ibrahim, H / Ilieva, Y / de Jager, C W / Jiang, X / Jones, M K / Kang, H / Kelleher, A / Khrosinkova, E / Kuchina, E / Kumbartzki, G / LeRose, J J / Lindgren, R / Markowitz, P / May-Tal Beck, S / McCullough, E / Meekins, D / Meziane, M / Meziani, Z-E / Michaels, R / Moffit, B / Norum, B E / Oh, Y / Olson, M / Paolone, M / Paschke, K / Perdrisat, C F / Piasetzky, E / Potokar, M / Pomatsalyuk, R / Pomerantz, I / Puckett, A / Punjabi, V / Qian, X / Qiang, Y / Ransome, R / Reyhan, M / Roche, J / Rousseau, Y / Saha, A / Sarty, A J / Sawatzky, B / Schulte, E / Shabestari, M / Shahinyan, A / Shneor, R / Sirca, S / Slifer, K / Solvignon, P / Song, J / Sparks, R / Subedi, R / Strauch, S / Urciuoli, G M / Wang, K / Wojtsekhowski, B / Yan, X / Yao, H / Zhan, X / Zhu, X

Physical review letters

2007 Band 99, Heft 20, Seite(n) 202002

Abstract: High-precision measurements of the proton elastic form-factor ratio, mu pG p E/G p M, have been made at four-momentum transfer, Q2, values between 0.2 and 0.5 GeV2. The new data, while consistent with previous results, clearly show a ratio less than ... ...

Abstract	High-precision measurements of the proton elastic form-factor ratio, mu pG p E/G p M, have been made at four-momentum transfer, Q2, values between 0.2 and 0.5 GeV2. The new data, while consistent with previous results, clearly show a ratio less than unity and significant differences from the central values of several recent phenomenological fits. By combining the new form-factor ratio data with an existing cross-section measurement, one finds that in this Q2 range the deviation from unity is primarily due to G p E being smaller than expected.
Sprache	Englisch
Erscheinungsdatum	2007-11-16
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.99.202002
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Hard two-body photodisintegration of 3He.

Pomerantz, I / Ilieva, Y / Gilman, R / Higinbotham, D W / Piasetzky, E / Strauch, S / Adhikari, K P / Aghasyan, M / Allada, K / Amaryan, M J / Anefalos Pereira, S / Anghinolfi, M / Baghdasaryan, H / Ball, J / Baltzell, N A / Battaglieri, M / Batourine, V / Beck, A / Beck, S /

Bedlinskiy, I / Berman, B L / Biselli, A S / Boeglin, W / Bono, J / Bookwalter, C / Boiarinov, S / Briscoe, W J / Brooks, W K / Bubis, N / Burkert, V / Camsonne, A / Canan, M / Carman, D S / Celentano, A / Chandavar, S / Charles, G / Chirapatpimol, K / Cisbani, E / Cole, P L / Contalbrigo, M / Crede, V / Cusanno, F / D'Angelo, A / Daniel, A / Dashyan, N / de Jager, C W / De Vita, R / De Sanctis, E / Deur, A / Djalali, C / Dodge, G E / Doughty, D / Dupre, R / Dutta, C / Egiyan, H / El Alaoui, A / El Fassi, L / Eugenio, P / Fedotov, G / Fegan, S / Fleming, J A / Fradi, A / Garibaldi, F / Geagla, O / Gevorgyan, N / Giovanetti, K L / Girod, F X / Glister, J / Goetz, J T / Gohn, W / Golovatch, E / Gothe, R W / Griffioen, K A / Guegan, B / Guidal, M / Guo, L / Hafidi, K / Hakobyan, H / Harrison, N / Heddle, D / Hicks, K / Ho, D / Holtrop, M / Hyde, C E / Ireland, D G / Ishkhanov, B S / Isupov, E L / Jiang, X / Jo, H S / Joo, K / Katramatou, A T / Keller, D / Khandaker, M / Khetarpal, P / Khrosinkova, E / Kim, A / Kim, W / Klein, F J / Koirala, S / Kubarovsky, A / Kubarovsky, V / Kuleshov, S V / Kvaltine, N D / Lee, B / LeRose, J J / Lewis, S / Lindgren, R / Livingston, K / Lu, H Y / MacGregor, I J D / Mao, Y / Martinez, D / Mayer, M / McCullough, E / McKinnon, B / Meekins, D / Meyer, C A / Michaels, R / Mineeva, T / Mirazita, M / Moffit, B / Mokeev, V / Montgomery, R A / Moutarde, H / Munevar, E / Munoz Camacho, C / Nadel-Turonski, P / Nasseripour, R / Nepali, C S / Niccolai, S / Niculescu, G / Niculescu, I / Osipenko, M / Ostrovidov, A I / Pappalardo, L L / Paremuzyan, R / Park, K / Park, S / Petratos, G G / Phelps, E / Pisano, S / Pogorelko, O / Pozdniakov, S / Procureur, S / Protopopescu, D / Puckett, A J R / Qian, X / Qiang, Y / Ricco, G / Rimal, D / Ripani, M / Ritchie, B G / Rodriguez, I / Ron, G / Rosner, G / Rossi, P / Sabatié, F / Saha, A / Saini, M S / Sarty, A J / Sawatzky, B / Saylor, N A / Schott, D / Schulte, E / Schumacher, R A / Seder, E / Seraydaryan, H / Shneor, R / Smith, G D / Sokhan, D / Sparveris, N / Stepanyan, S S / Stepanyan, S / Stoler, P / Subedi, R / Sulkosky, V / Taiuti, M / Tang, W / Taylor, C E / Tkachenko, S / Ungaro, M / Vernarsky, B / Vineyard, M F / Voskanyan, H / Voutier, E / Walford, N K / Wang, Y / Watts, D P / Weinstein, L B / Weygand, D P / Wojtsekhowski, B / Wood, M H / Yan, X / Yao, H / Zachariou, N / Zhan, X / Zhang, J / Zhao, Z W / Zheng, X / Zonta, I

Physical review letters

2013 Band 110, Heft 24, Seite(n) 242301

Abstract: We have measured cross sections for the γ(3)He → pd reaction at photon energies of 0.4-1.4 GeV and a center-of-mass angle of 90°. We observe dimensional scaling above 0.7 GeV at this center-of-mass angle. This is the first observation of dimensional ... ...

Abstract	We have measured cross sections for the γ(3)He → pd reaction at photon energies of 0.4-1.4 GeV and a center-of-mass angle of 90°. We observe dimensional scaling above 0.7 GeV at this center-of-mass angle. This is the first observation of dimensional scaling in the photodisintegration of a nucleus heavier than the deuteron.
Sprache	Englisch
Erscheinungsdatum	2013-06-14
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.110.242301
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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