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Pregled bibliografske jedinice broj: 1060477

Cross section for γn→π0n measured at the Mainz A2 experiment

(A2 Collaboration at MAMI) Briscoe, W. J.; Hadžimehmedović, M.; Kudryavtsev, A. E.; Kulikov, V. V.; Martemianov, M. A.; Strakovsky, I. I.; Švarc, Alfred; Tarasov, V. E.; Workman, R. L.; Abt, S. et al.
Cross section for γn→π0n measured at the Mainz A2 experiment // Physical review. C, 100 (2019), 6; 065205, 16 doi:10.1103/physrevc.100.065205 (međunarodna recenzija, članak, znanstveni)

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Naslov
Cross section for γn→π0n measured at the Mainz A2 experiment

Autori
Briscoe, W. J. ; Hadžimehmedović, M. ; Kudryavtsev, A. E. ; Kulikov, V. V. ; Martemianov, M. A. ; Strakovsky, I. I. ; Švarc, Alfred ; Tarasov, V. E. ; Workman, R. L. ; Abt, S. ; Achenbach, P. ; Akondi, C. S. ; Afzal, F. ; Aguar-Bartolomé, P. ; Ahmed, Z. ; Annand, J. R. M. ; Arends, H. J. ; Bantawa, K. ; Bashkanov, M. ; Beck, R. ; Biroth, M. ; Borisov, N. ; Braghieri, A. ; Bulychjov, S. A. ; Cividini, F. ; Collicott, C. ; Costanza, S. ; Denig, A. ; Downie, E. J. ; Drexler, P. ; Fegan, S. ; Ferretti Bondy, M. I. ; Gardner, S. ; Ghosal, D. ; Glazier, D. I. ; Gorodnov, I. ; Gradl, W. ; Günther, M. ; Gurevich, D. ; Heijkenskjöld, L. ; Hornidge, D. ; Huber, G. M. ; Käser, A. ; Kashevarov, V. L. ; Kay, S. ; Korolija, Milorad ; Krusche, B. ; Lazarev, A. ; Livingston, K. ; Lutterer, S. ; MacGregor, I. J. D. ; Macrae, R. ; Manley, D. M. ; Martel, P. P. ; McGeorge, J. C. ; Middleton, D. G. ; Miskimen, R. ; Mornacchi, E. ; Mushkarenkov, A. ; Mullen, C. ; Neganov, A. ; Neiser, A. ; Ostrick, M. ; Otte, P. B. ; Osmanović, H. ; Omerović, R. ; Oussena, B. ; Paudyal, D. ; Pedroni, P. ; Powell, A. ; Prakhov, S. N. ; Ron, G. ; Rostomyan, T. ; Sarty, A. ; Sfienti, C. ; Sokhoyan, V. ; Spieker, K. ; Stahov, J. ; Steffen, O. ; Supek, Ivan ; Thiel, A. ; Thiel, M. ; Thomas, A. ; Tiator, L. ; Unverzagt, M. ; Usov, Yu. A. ; Walford, N. K. ; Watts, D. P. ; Wagner, S. ; Werthmüller, D. ; Wettig, J. ; Wolfes, M. ; Zachariou, N.

Kolaboracija
A2 Collaboration at MAMI

Izvornik
Physical review. C (2469-9985) 100 (2019), 6; 065205, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
neutral pion-photoproduction ; tagged photon spectrometer ; microtron

Sažetak
The gamma n -> pi(0)n differential cross section evaluated for 27 energy bins span the photon-energy range 290-813 MeV (W = 1.195- 1.553 GeV) and the pion c.m. polar production angles, ranging from 18 degrees to 162 degrees, making use of model-dependent nuclear corrections to extract pi(0) production data on the neutron from measurements on the deuteron target. Additionally, the total photoabsorption cross section was measured. The tagged photon beam produced by the 883 MeV electron beam of the Mainz Microtron MAMI was used for the pi(0)-meson production. Our accumulation of 3.6 x 10(6) gamma n -> pi(0)n events allowed a detailed study of the reaction dynamics. Our data are in reasonable agreement with previous A2 measurements and extend them to lower energies. The data are compared with predictions of previous SAID, MAID, and BnGa partial-wave analyses and to the latest SAID fit MA19 that included our data. Selected photon-decay amplitudes N* -> gamma n at the resonance poles are determined for the first time.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Ivan Supek (autor)

Avatar Url Milorad Korolija (autor)

Avatar Url Alfred Švarc (autor)

Poveznice na cjeloviti tekst rada:

doi eprints.gla.ac.uk fulir.irb.hr journals.aps.org doi.org

Citiraj ovu publikaciju:

(A2 Collaboration at MAMI) Briscoe, W. J.; Hadžimehmedović, M.; Kudryavtsev, A. E.; Kulikov, V. V.; Martemianov, M. A.; Strakovsky, I. I.; Švarc, Alfred; Tarasov, V. E.; Workman, R. L.; Abt, S. et al.
Cross section for γn→π0n measured at the Mainz A2 experiment // Physical review. C, 100 (2019), 6; 065205, 16 doi:10.1103/physrevc.100.065205 (međunarodna recenzija, članak, znanstveni)
(A2 Collaboration at MAMI) (A2 Collaboration at MAMI) Briscoe, W., Hadžimehmedović, M., Kudryavtsev, A., Kulikov, V., Martemianov, M., Strakovsky, I., Švarc, A., Tarasov, V., Workman, R. & Abt, S. (2019) Cross section for γn→π0n measured at the Mainz A2 experiment. Physical review. C, 100 (6), 065205, 16 doi:10.1103/physrevc.100.065205.
@article{article, author = {Briscoe, W. J. and Had\v{z}imehmedovi\'{c}, M. and Kudryavtsev, A. E. and Kulikov, V. V. and Martemianov, M. A. and Strakovsky, I. I. and \v{S}varc, Alfred and Tarasov, V. E. and Workman, R. L. and Abt, S. and Achenbach, P. and Akondi, C. S. and Afzal, F. and Aguar-Bartolom\'{e}, P. and Ahmed, Z. and Annand, J. R. M. and Arends, H. J. and Bantawa, K. and Bashkanov, M. and Beck, R. and Biroth, M. and Borisov, N. and Braghieri, A. and Bulychjov, S. A. and Cividini, F. and Collicott, C. and Costanza, S. and Denig, A. and Downie, E. J. and Drexler, P. and Fegan, S. and Ferretti Bondy, M. I. and Gardner, S. and Ghosal, D. and Glazier, D. I. and Gorodnov, I. and Gradl, W. and G\"{u}nther, M. and Gurevich, D. and Heijkenskj\"{o}ld, L. and Hornidge, D. and Huber, G. M. and K\"{a}ser, A. and Kashevarov, V. L. and Kay, S. and Korolija, Milorad and Krusche, B. and Lazarev, A. and Livingston, K. and Lutterer, S. and MacGregor, I. J. D. and Macrae, R. and Manley, D. M. and Martel, P. P. and McGeorge, J. C. and Middleton, D. G. and Miskimen, R. and Mornacchi, E. and Mushkarenkov, A. and Mullen, C. and Neganov, A. and Neiser, A. and Ostrick, M. and Otte, P. B. and Osmanovi\'{c}, H. and Omerovi\'{c}, R. and Oussena, B. and Paudyal, D. and Pedroni, P. and Powell, A. and Prakhov, S. N. and Ron, G. and Rostomyan, T. and Sarty, A. and Sfienti, C. and Sokhoyan, V. and Spieker, K. and Stahov, J. and Steffen, O. and Supek, Ivan and Thiel, A. and Thiel, M. and Thomas, A. and Tiator, L. and Unverzagt, M. and Usov, Yu. A. and Walford, N. K. and Watts, D. P. and Wagner, S. and Werthm\"{u}ller, D. and Wettig, J. and Wolfes, M. and Zachariou, N.}, year = {2019}, pages = {16}, DOI = {10.1103/physrevc.100.065205}, chapter = {065205}, keywords = {neutral pion-photoproduction, tagged photon spectrometer, microtron}, journal = {Physical review. C}, doi = {10.1103/physrevc.100.065205}, volume = {100}, number = {6}, issn = {2469-9985}, title = {Cross section for γn→π0n measured at the Mainz A2 experiment}, keyword = {neutral pion-photoproduction, tagged photon spectrometer, microtron}, chapternumber = {065205} }
@article{article, author = {Briscoe, W. J. and Had\v{z}imehmedovi\'{c}, M. and Kudryavtsev, A. E. and Kulikov, V. V. and Martemianov, M. A. and Strakovsky, I. I. and \v{S}varc, Alfred and Tarasov, V. E. and Workman, R. L. and Abt, S. and Achenbach, P. and Akondi, C. S. and Afzal, F. and Aguar-Bartolom\'{e}, P. and Ahmed, Z. and Annand, J. R. M. and Arends, H. J. and Bantawa, K. and Bashkanov, M. and Beck, R. and Biroth, M. and Borisov, N. and Braghieri, A. and Bulychjov, S. A. and Cividini, F. and Collicott, C. and Costanza, S. and Denig, A. and Downie, E. J. and Drexler, P. and Fegan, S. and Ferretti Bondy, M. I. and Gardner, S. and Ghosal, D. and Glazier, D. I. and Gorodnov, I. and Gradl, W. and G\"{u}nther, M. and Gurevich, D. and Heijkenskj\"{o}ld, L. and Hornidge, D. and Huber, G. M. and K\"{a}ser, A. and Kashevarov, V. L. and Kay, S. and Korolija, Milorad and Krusche, B. and Lazarev, A. and Livingston, K. and Lutterer, S. and MacGregor, I. J. D. and Macrae, R. and Manley, D. M. and Martel, P. P. and McGeorge, J. C. and Middleton, D. G. and Miskimen, R. and Mornacchi, E. and Mushkarenkov, A. and Mullen, C. and Neganov, A. and Neiser, A. and Ostrick, M. and Otte, P. B. and Osmanovi\'{c}, H. and Omerovi\'{c}, R. and Oussena, B. and Paudyal, D. and Pedroni, P. and Powell, A. and Prakhov, S. N. and Ron, G. and Rostomyan, T. and Sarty, A. and Sfienti, C. and Sokhoyan, V. and Spieker, K. and Stahov, J. and Steffen, O. and Supek, Ivan and Thiel, A. and Thiel, M. and Thomas, A. and Tiator, L. and Unverzagt, M. and Usov, Yu. A. and Walford, N. K. and Watts, D. P. and Wagner, S. and Werthm\"{u}ller, D. and Wettig, J. and Wolfes, M. and Zachariou, N.}, year = {2019}, pages = {16}, DOI = {10.1103/physrevc.100.065205}, chapter = {065205}, keywords = {neutral pion-photoproduction, tagged photon spectrometer, microtron}, journal = {Physical review. C}, doi = {10.1103/physrevc.100.065205}, volume = {100}, number = {6}, issn = {2469-9985}, title = {Cross section for γn→π0n measured at the Mainz A2 experiment}, keyword = {neutral pion-photoproduction, tagged photon spectrometer, microtron}, chapternumber = {065205} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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