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)
Abstract
DOI: http://dx.doi.org/10.1103/PhysRevC.78.045204 The exclusive channel polarized proton(polarized e,e prime p)pi0 was studied in the first and second nucleon resonance regions in the Q2 range from 0.187 to 0.770 GeV2 at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). Longitudinal target and beam-target asymmetries were extracted over a large range of center-of-mass angles of the pi0 and compared to the unitary isobar model MAID, the dynamic model by Sato and Lee, and the dynamic model DMT. A strong sensitivity to individual models was observed, in particular for the target asymmetry and in the higher invariant mass region. This data set, once included in the global fits of the above models, is expected to place strong constraints on the electrocoupling amplitudes A_{1/2} and S_{1/2} for the Roper resonance N(1400)P11, and the N(1535)S11 and N(1520)D13 states.
- Authors:
- more »
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 955881
- Report Number(s):
- JLAB-PHY-08-818; arXiv:0804.3079; DOE/OR/23177-0371
Journal ID: ISSN 0556-2813; PRVCAN; TRN: US1004797
- DOE Contract Number:
- AC05-060R23177
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 78; Journal ID: ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; AMPLITUDES; ASYMMETRY; ISOBAR MODEL; N-1440 BARYONS; NUCLEONS; RESONANCE; SENSITIVITY; SPECTROMETERS; SPIN; TARGETS
Citation Formats
Biselli, Angela, Burkert, Volker, Amaryan, Moscov, Amaryan, Moskov, Asryan, Gegham, Avagyan, Harutyun, Baghdasaryan, Hovhannes, Baillie, Nathan, Ball, J P, Ball, Jacques, Baltzell, Nathan, Battaglieri, Marco, Bedlinskiy, Ivan, Bellis, Matthew, Benmouna, Nawal, Berman, Barry, Blaszczyk, Lukasz, Bookwalter, Craig, Boyarinov, Sergey, Bosted, Peter, Bradford, Robert, Branford, Derek, Briscoe, William, Brooks, William, Bultmann, S, Bueltmann, Stephen, Butuceanu, Cornel, Calarco, John, Careccia, Sharon, Carman, Daniel, Casey, Liam, Chen, Shifeng, Cheng, Lu, Cole, Philip, Collins, Patrick, Coltharp, Philip, Crabb, Donald, Crede, Volker, Dale, Daniel, Dashyan, Natalya, De Masi, Rita, De Vita, Raffaella, De Sanctis, Enzo, Degtiarenko, Pavel, Deur, Alexandre, Dhamija, Seema, Dickson, Richard, Djalali, Chaden, Dodge, Gail, Doughty, David, Dugger, Michael, Dzyubak, Oleksandr, Egiyan, Hovanes, Elfassi, Lamiaa, Elouadrhiri, Latifa, Eugenio, Paul, Fedotov, Gleb, Feuerbach, Robert, Fersch, Robert, Forest, Tony, Fradi, Ahmed, Garcon, Michel, Gavalian, Gagik, Gevorgyan, Nerses, Gilfoyle, Gerard, Giovanetti, Kevin, Girod, Francois-Xavier, Goetz, John, Gohn, Wesley, Gothe, Ralf, Graham, Lewis, Griffioen, Keith, Guidal, Michel, Guler, Nevzat, Guo, Lei, Gyurjyan, Vardan, Hafidi, Kawtar, Hakobyan, Hayk, Hanretty, Charles, Hassall, Neil, Hicks, Kenneth, Hleiqawi, Ishaq, Holtrop, Maurik, Hyde, Charles, Ilieva, Yordanka, Ireland, David, Ishkhanov, Boris, Isupov, Evgeny, Ito, Mark, Jenkins, David, Jo, Hyon-Suk, Johnstone, John, Joo, Kyungseon, Juengst, Henry, Kalantarians, Narbe, Keller, Dustin, Kellie, James, Khandaker, Mahbubul, Kim, Wooyoung, Klein, Andreas, Klein, Franz, Kossov, Mikhail, Krahn, Zebulun, Kubarovsky, Valery, Kuhn, Joachim, Kuhn, Sebastian, Kuleshov, Sergey, Kuznetsov, Viacheslav, Lachniet, Jeff, Laget, Jean, Langheinrich, Jorn, Lawrence, David, Livingston, Kenneth, Lu, Haiyun, MacCormick, Marion, Markov, Nikolai, Mattione, Paul, McKinnon, Bryan, McNabb, John, Mecking, Bernhard, Mestayer, Mac, Meyer, Curtis, Mibe, Tsutomu, Mikhaylov, Konstantin, Mirazita, Marco, Mokeev, Viktor, Moreno, Brahim, Moriya, Kei, Morrow, Steven, Moteabbed, Maryam, Munevar Espitia, Edwin, Mutchler, Gordon, Nadel-Turonski, Pawel, Nasseripour, Rakhsha, Niccolai, Silvia, Niculescu, Gabriel, Niculescu, Maria-Ioana, Niczyporuk, Bogdan, Niroula, Megh, Niyazov, Rustam, Nozar, Mina, Osipenko, Mikhail, Ostrovidov, Alexander, Park, Kil, Park, Seungkyung, Pasyuk, Evgueni, Paterson, Craig, Pereira, Sergio, Pierce, Joshua, Pivnyuk, Nikolay, Pogorelko, Oleg, Pozdnyakov, Sergey, Price, John, Prok, Yelena, Protopopescu, Dan, Raue, Brian, Ricco, Giovanni, Ripani, Marco, Ritchie, Barry, Rosner, Guenther, Rossi, Patrizia, Sabatie, Franck, Saini, Mukesh, Salamanca, Julian, Salgado, Carlos, Santoro, Joseph, Sapunenko, Vladimir, Schott, Diane, Schumacher, Reinhard, Serov, Vladimir, Sharabian, Youri, Sharov, Dmitri, Shvedunov, Nikolay, Smith, Elton, Sober, Daniel, Sokhan, Daria, Stavinskiy, Aleksey, Stepanyan, Samuel, Stepanyan, Stepan, Stokes, Burnham, Stoler, Paul, Strakovski, Igor, Strauch, Steffen, Taiuti, Mauro, Tedeschi, David, Tkabladze, Avtandil, Tkachenko, Svyatoslav, Todor, Luminita, Ungaro, Maurizio, Vineyard, Michael, Vlassov, Alexander, Watts, Daniel, Weinstein, Lawrence, Weygand, Dennis, Williams, M, Wolin, Elliott, Wood, Michael, Yegneswaran, Amrit, Yurov, Mikhail, Zana, Lorenzo, Zhang, Jixie, Zhao, Bo, and Zhao, Zhiwen. 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). United States: N. p., 2008.
Web. doi:10.1103/PhysRevC.78.045204.
Biselli, Angela, Burkert, Volker, Amaryan, Moscov, Amaryan, Moskov, Asryan, Gegham, Avagyan, Harutyun, Baghdasaryan, Hovhannes, Baillie, Nathan, Ball, J P, Ball, Jacques, Baltzell, Nathan, Battaglieri, Marco, Bedlinskiy, Ivan, Bellis, Matthew, Benmouna, Nawal, Berman, Barry, Blaszczyk, Lukasz, Bookwalter, Craig, Boyarinov, Sergey, Bosted, Peter, Bradford, Robert, Branford, Derek, Briscoe, William, Brooks, William, Bultmann, S, Bueltmann, Stephen, Butuceanu, Cornel, Calarco, John, Careccia, Sharon, Carman, Daniel, Casey, Liam, Chen, Shifeng, Cheng, Lu, Cole, Philip, Collins, Patrick, Coltharp, Philip, Crabb, Donald, Crede, Volker, Dale, Daniel, Dashyan, Natalya, De Masi, Rita, De Vita, Raffaella, De Sanctis, Enzo, Degtiarenko, Pavel, Deur, Alexandre, Dhamija, Seema, Dickson, Richard, Djalali, Chaden, Dodge, Gail, Doughty, David, Dugger, Michael, Dzyubak, Oleksandr, Egiyan, Hovanes, Elfassi, Lamiaa, Elouadrhiri, Latifa, Eugenio, Paul, Fedotov, Gleb, Feuerbach, Robert, Fersch, Robert, Forest, Tony, Fradi, Ahmed, Garcon, Michel, Gavalian, Gagik, Gevorgyan, Nerses, Gilfoyle, Gerard, Giovanetti, Kevin, Girod, Francois-Xavier, Goetz, John, Gohn, Wesley, Gothe, Ralf, Graham, Lewis, Griffioen, Keith, Guidal, Michel, Guler, Nevzat, Guo, Lei, Gyurjyan, Vardan, Hafidi, Kawtar, Hakobyan, Hayk, Hanretty, Charles, Hassall, Neil, Hicks, Kenneth, Hleiqawi, Ishaq, Holtrop, Maurik, Hyde, Charles, Ilieva, Yordanka, Ireland, David, Ishkhanov, Boris, Isupov, Evgeny, Ito, Mark, Jenkins, David, Jo, Hyon-Suk, Johnstone, John, Joo, Kyungseon, Juengst, Henry, Kalantarians, Narbe, Keller, Dustin, Kellie, James, Khandaker, Mahbubul, Kim, Wooyoung, Klein, Andreas, Klein, Franz, Kossov, Mikhail, Krahn, Zebulun, Kubarovsky, Valery, Kuhn, Joachim, Kuhn, Sebastian, Kuleshov, Sergey, Kuznetsov, Viacheslav, Lachniet, Jeff, Laget, Jean, Langheinrich, Jorn, Lawrence, David, Livingston, Kenneth, Lu, Haiyun, MacCormick, Marion, Markov, Nikolai, Mattione, Paul, McKinnon, Bryan, McNabb, John, Mecking, Bernhard, Mestayer, Mac, Meyer, Curtis, Mibe, Tsutomu, Mikhaylov, Konstantin, Mirazita, Marco, Mokeev, Viktor, Moreno, Brahim, Moriya, Kei, Morrow, Steven, Moteabbed, Maryam, Munevar Espitia, Edwin, Mutchler, Gordon, Nadel-Turonski, Pawel, Nasseripour, Rakhsha, Niccolai, Silvia, Niculescu, Gabriel, Niculescu, Maria-Ioana, Niczyporuk, Bogdan, Niroula, Megh, Niyazov, Rustam, Nozar, Mina, Osipenko, Mikhail, Ostrovidov, Alexander, Park, Kil, Park, Seungkyung, Pasyuk, Evgueni, Paterson, Craig, Pereira, Sergio, Pierce, Joshua, Pivnyuk, Nikolay, Pogorelko, Oleg, Pozdnyakov, Sergey, Price, John, Prok, Yelena, Protopopescu, Dan, Raue, Brian, Ricco, Giovanni, Ripani, Marco, Ritchie, Barry, Rosner, Guenther, Rossi, Patrizia, Sabatie, Franck, Saini, Mukesh, Salamanca, Julian, Salgado, Carlos, Santoro, Joseph, Sapunenko, Vladimir, Schott, Diane, Schumacher, Reinhard, Serov, Vladimir, Sharabian, Youri, Sharov, Dmitri, Shvedunov, Nikolay, Smith, Elton, Sober, Daniel, Sokhan, Daria, Stavinskiy, Aleksey, Stepanyan, Samuel, Stepanyan, Stepan, Stokes, Burnham, Stoler, Paul, Strakovski, Igor, Strauch, Steffen, Taiuti, Mauro, Tedeschi, David, Tkabladze, Avtandil, Tkachenko, Svyatoslav, Todor, Luminita, Ungaro, Maurizio, Vineyard, Michael, Vlassov, Alexander, Watts, Daniel, Weinstein, Lawrence, Weygand, Dennis, Williams, M, Wolin, Elliott, Wood, Michael, Yegneswaran, Amrit, Yurov, Mikhail, Zana, Lorenzo, Zhang, Jixie, Zhao, Bo, & Zhao, Zhiwen. 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). United States. https://doi.org/10.1103/PhysRevC.78.045204
Biselli, Angela, Burkert, Volker, Amaryan, Moscov, Amaryan, Moskov, Asryan, Gegham, Avagyan, Harutyun, Baghdasaryan, Hovhannes, Baillie, Nathan, Ball, J P, Ball, Jacques, Baltzell, Nathan, Battaglieri, Marco, Bedlinskiy, Ivan, Bellis, Matthew, Benmouna, Nawal, Berman, Barry, Blaszczyk, Lukasz, Bookwalter, Craig, Boyarinov, Sergey, Bosted, Peter, Bradford, Robert, Branford, Derek, Briscoe, William, Brooks, William, Bultmann, S, Bueltmann, Stephen, Butuceanu, Cornel, Calarco, John, Careccia, Sharon, Carman, Daniel, Casey, Liam, Chen, Shifeng, Cheng, Lu, Cole, Philip, Collins, Patrick, Coltharp, Philip, Crabb, Donald, Crede, Volker, Dale, Daniel, Dashyan, Natalya, De Masi, Rita, De Vita, Raffaella, De Sanctis, Enzo, Degtiarenko, Pavel, Deur, Alexandre, Dhamija, Seema, Dickson, Richard, Djalali, Chaden, Dodge, Gail, Doughty, David, Dugger, Michael, Dzyubak, Oleksandr, Egiyan, Hovanes, Elfassi, Lamiaa, Elouadrhiri, Latifa, Eugenio, Paul, Fedotov, Gleb, Feuerbach, Robert, Fersch, Robert, Forest, Tony, Fradi, Ahmed, Garcon, Michel, Gavalian, Gagik, Gevorgyan, Nerses, Gilfoyle, Gerard, Giovanetti, Kevin, Girod, Francois-Xavier, Goetz, John, Gohn, Wesley, Gothe, Ralf, Graham, Lewis, Griffioen, Keith, Guidal, Michel, Guler, Nevzat, Guo, Lei, Gyurjyan, Vardan, Hafidi, Kawtar, Hakobyan, Hayk, Hanretty, Charles, Hassall, Neil, Hicks, Kenneth, Hleiqawi, Ishaq, Holtrop, Maurik, Hyde, Charles, Ilieva, Yordanka, Ireland, David, Ishkhanov, Boris, Isupov, Evgeny, Ito, Mark, Jenkins, David, Jo, Hyon-Suk, Johnstone, John, Joo, Kyungseon, Juengst, Henry, Kalantarians, Narbe, Keller, Dustin, Kellie, James, Khandaker, Mahbubul, Kim, Wooyoung, Klein, Andreas, Klein, Franz, Kossov, Mikhail, Krahn, Zebulun, Kubarovsky, Valery, Kuhn, Joachim, Kuhn, Sebastian, Kuleshov, Sergey, Kuznetsov, Viacheslav, Lachniet, Jeff, Laget, Jean, Langheinrich, Jorn, Lawrence, David, Livingston, Kenneth, Lu, Haiyun, MacCormick, Marion, Markov, Nikolai, Mattione, Paul, McKinnon, Bryan, McNabb, John, Mecking, Bernhard, Mestayer, Mac, Meyer, Curtis, Mibe, Tsutomu, Mikhaylov, Konstantin, Mirazita, Marco, Mokeev, Viktor, Moreno, Brahim, Moriya, Kei, Morrow, Steven, Moteabbed, Maryam, Munevar Espitia, Edwin, Mutchler, Gordon, Nadel-Turonski, Pawel, Nasseripour, Rakhsha, Niccolai, Silvia, Niculescu, Gabriel, Niculescu, Maria-Ioana, Niczyporuk, Bogdan, Niroula, Megh, Niyazov, Rustam, Nozar, Mina, Osipenko, Mikhail, Ostrovidov, Alexander, Park, Kil, Park, Seungkyung, Pasyuk, Evgueni, Paterson, Craig, Pereira, Sergio, Pierce, Joshua, Pivnyuk, Nikolay, Pogorelko, Oleg, Pozdnyakov, Sergey, Price, John, Prok, Yelena, Protopopescu, Dan, Raue, Brian, Ricco, Giovanni, Ripani, Marco, Ritchie, Barry, Rosner, Guenther, Rossi, Patrizia, Sabatie, Franck, Saini, Mukesh, Salamanca, Julian, Salgado, Carlos, Santoro, Joseph, Sapunenko, Vladimir, Schott, Diane, Schumacher, Reinhard, Serov, Vladimir, Sharabian, Youri, Sharov, Dmitri, Shvedunov, Nikolay, Smith, Elton, Sober, Daniel, Sokhan, Daria, Stavinskiy, Aleksey, Stepanyan, Samuel, Stepanyan, Stepan, Stokes, Burnham, Stoler, Paul, Strakovski, Igor, Strauch, Steffen, Taiuti, Mauro, Tedeschi, David, Tkabladze, Avtandil, Tkachenko, Svyatoslav, Todor, Luminita, Ungaro, Maurizio, Vineyard, Michael, Vlassov, Alexander, Watts, Daniel, Weinstein, Lawrence, Weygand, Dennis, Williams, M, Wolin, Elliott, Wood, Michael, Yegneswaran, Amrit, Yurov, Mikhail, Zana, Lorenzo, Zhang, Jixie, Zhao, Bo, and Zhao, Zhiwen. 2008.
"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)". United States. https://doi.org/10.1103/PhysRevC.78.045204. https://www.osti.gov/servlets/purl/955881.
@article{osti_955881,
title = {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, Angela and Burkert, Volker and Amaryan, Moscov and Amaryan, Moskov and Asryan, Gegham and Avagyan, Harutyun and Baghdasaryan, Hovhannes and Baillie, Nathan and Ball, J P and Ball, Jacques and Baltzell, Nathan and Battaglieri, Marco and Bedlinskiy, Ivan and Bellis, Matthew and Benmouna, Nawal and Berman, Barry and Blaszczyk, Lukasz and Bookwalter, Craig and Boyarinov, Sergey and Bosted, Peter and Bradford, Robert and Branford, Derek and Briscoe, William and Brooks, William and Bultmann, S and Bueltmann, Stephen and Butuceanu, Cornel and Calarco, John and Careccia, Sharon and Carman, Daniel and Casey, Liam and Chen, Shifeng and Cheng, Lu and Cole, Philip and Collins, Patrick and Coltharp, Philip and Crabb, Donald and Crede, Volker and Dale, Daniel and Dashyan, Natalya and De Masi, Rita and De Vita, Raffaella and De Sanctis, Enzo and Degtiarenko, Pavel and Deur, Alexandre and Dhamija, Seema and Dickson, Richard and Djalali, Chaden and Dodge, Gail and Doughty, David and Dugger, Michael and Dzyubak, Oleksandr and Egiyan, Hovanes and Elfassi, Lamiaa and Elouadrhiri, Latifa and Eugenio, Paul and Fedotov, Gleb and Feuerbach, Robert and Fersch, Robert and Forest, Tony and Fradi, Ahmed and Garcon, Michel and Gavalian, Gagik and Gevorgyan, Nerses and Gilfoyle, Gerard and Giovanetti, Kevin and Girod, Francois-Xavier and Goetz, John and Gohn, Wesley and Gothe, Ralf and Graham, Lewis and Griffioen, Keith and Guidal, Michel and Guler, Nevzat and Guo, Lei and Gyurjyan, Vardan and Hafidi, Kawtar and Hakobyan, Hayk and Hanretty, Charles and Hassall, Neil and Hicks, Kenneth and Hleiqawi, Ishaq and Holtrop, Maurik and Hyde, Charles and Ilieva, Yordanka and Ireland, David and Ishkhanov, Boris and Isupov, Evgeny and Ito, Mark and Jenkins, David and Jo, Hyon-Suk and Johnstone, John and Joo, Kyungseon and Juengst, Henry and Kalantarians, Narbe and Keller, Dustin and Kellie, James and Khandaker, Mahbubul and Kim, Wooyoung and Klein, Andreas and Klein, Franz and Kossov, Mikhail and Krahn, Zebulun and Kubarovsky, Valery and Kuhn, Joachim and Kuhn, Sebastian and Kuleshov, Sergey and Kuznetsov, Viacheslav and Lachniet, Jeff and Laget, Jean and Langheinrich, Jorn and Lawrence, David and Livingston, Kenneth and Lu, Haiyun and MacCormick, Marion and Markov, Nikolai and Mattione, Paul and McKinnon, Bryan and McNabb, John and Mecking, Bernhard and Mestayer, Mac and Meyer, Curtis and Mibe, Tsutomu and Mikhaylov, Konstantin and Mirazita, Marco and Mokeev, Viktor and Moreno, Brahim and Moriya, Kei and Morrow, Steven and Moteabbed, Maryam and Munevar Espitia, Edwin and Mutchler, Gordon and Nadel-Turonski, Pawel and Nasseripour, Rakhsha and Niccolai, Silvia and Niculescu, Gabriel and Niculescu, Maria-Ioana and Niczyporuk, Bogdan and Niroula, Megh and Niyazov, Rustam and Nozar, Mina and Osipenko, Mikhail and Ostrovidov, Alexander and Park, Kil and Park, Seungkyung and Pasyuk, Evgueni and Paterson, Craig and Pereira, Sergio and Pierce, Joshua and Pivnyuk, Nikolay and Pogorelko, Oleg and Pozdnyakov, Sergey and Price, John and Prok, Yelena and Protopopescu, Dan and Raue, Brian and Ricco, Giovanni and Ripani, Marco and Ritchie, Barry and Rosner, Guenther and Rossi, Patrizia and Sabatie, Franck and Saini, Mukesh and Salamanca, Julian and Salgado, Carlos and Santoro, Joseph and Sapunenko, Vladimir and Schott, Diane and Schumacher, Reinhard and Serov, Vladimir and Sharabian, Youri and Sharov, Dmitri and Shvedunov, Nikolay and Smith, Elton and Sober, Daniel and Sokhan, Daria and Stavinskiy, Aleksey and Stepanyan, Samuel and Stepanyan, Stepan and Stokes, Burnham and Stoler, Paul and Strakovski, Igor and Strauch, Steffen and Taiuti, Mauro and Tedeschi, David and Tkabladze, Avtandil and Tkachenko, Svyatoslav and Todor, Luminita and Ungaro, Maurizio and Vineyard, Michael and Vlassov, Alexander and Watts, Daniel and Weinstein, Lawrence and Weygand, Dennis and Williams, M and Wolin, Elliott and Wood, Michael and Yegneswaran, Amrit and Yurov, Mikhail and Zana, Lorenzo and Zhang, Jixie and Zhao, Bo and Zhao, Zhiwen},
abstractNote = {DOI: http://dx.doi.org/10.1103/PhysRevC.78.045204 The exclusive channel polarized proton(polarized e,e prime p)pi0 was studied in the first and second nucleon resonance regions in the Q2 range from 0.187 to 0.770 GeV2 at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). Longitudinal target and beam-target asymmetries were extracted over a large range of center-of-mass angles of the pi0 and compared to the unitary isobar model MAID, the dynamic model by Sato and Lee, and the dynamic model DMT. A strong sensitivity to individual models was observed, in particular for the target asymmetry and in the higher invariant mass region. This data set, once included in the global fits of the above models, is expected to place strong constraints on the electrocoupling amplitudes A_{1/2} and S_{1/2} for the Roper resonance N(1400)P11, and the N(1535)S11 and N(1520)D13 states.},
doi = {10.1103/PhysRevC.78.045204},
url = {https://www.osti.gov/biblio/955881},
journal = {Physical Review C},
issn = {0556-2813},
number = ,
volume = 78,
place = {United States},
year = {Wed Oct 01 00:00:00 EDT 2008},
month = {Wed Oct 01 00:00:00 EDT 2008}
}
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