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EPJ manuscript No. (will be inserted by the editor)

Pionic Deuterium
Th. Strauch
A. Hirtlc
M. Trassinellid
J. F. C. A. Veloso
J. Zmeskal

Publication date

August 2016

Abstract

Abstract. The strong-interaction shift piD1s and broadening Γ piD 1s in pionic deuterium have been deter-mined in a high statistics study of the piD(3p − 1s) X-ray transition using a high-resolution crys-tal spectrometer. The pionic deuterium shift will provide constraints for the pion-nucleon isospin scattering lengths extracted from measurements of shift and broadening in pionic hydrogen. The hadronic broadening is related to pion absorption and production at threshold. The results are piD1s = (−2356 ± 31) meV (repulsive) and ΓpiD1s = (1171+23 − 49) meV yielding for the complex piD scattering length apiD = [−(24.99 ± 0.33) + i (6.22+0.12−0.26)] × 10−3m−1pi. From the imaginary part, the threshold parameter for pion production is obtained ...

Extracted data

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Jensen, T. S.
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Markushin, V. E.
Marton, J.
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Amaro, F.D.
Le Bigot, E-O.
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Simons, L.M.
Trassinelli, M.
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Anagnostopoulos, D.F.
Bühler, P.
Covita, D.S.
Gorke, H.
Gotta, D.
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Hirtl, A.
Indelicato, P.

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E.-O. Le Bigot
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The strong interaction shift ε1sπD and broadening Γ1...

X-ray spectroscopy of the pionic deuterium atom

Chatellard, D.
Egger, J.-P.
Sigg, D.
Zhao, Z. G.
Aschenauer, E. C.
Gabathuler, K.
Hauser, P.
Simons, L. M.
Rusi El Hassani, A. J.
Jeannet, E.
Badertscher, A.
Bogdan, M.
Goudsmit, P. F. A.
Janousch, M.
Leisi, H. J.
Matsinos, E.
Schröder, H.-Ch.

January 1997

The low energy X-rays of the pionic deuterium 3P-1S transition were measured using a high resolution...

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September 2021

International audienceThe strong-interaction effects both in pionic hydrogen and deuterium atoms hav...

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Badertscher, A.
Aschenauer, E. C.
Gabathuler, K.
Simons, L. M.
Rusi El Hassani, A. J.
Bogdan, M.
Goudsmit, P. F. A.
Leisi, H. J.
Schröder, H.-Ch.
Zhao, Z. G.
Chatellard, D.
Egger, J.-P.
Jeannet, E.

January 1996

The 3p-1s transition in pionic hydrogen was investigated with a high-resolution crystal spectrometer...

Measurement of the strong interaction shift and width of the ground state of pionic hydrogen

Manil, B.

[[abstract]]An experiment to measure the strong interaction width (Γ1s) and shift (&epsi;1s) of the ...

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D. F. Anagnostopoulos

[[abstract]]The measurement of the strong interaction shift and width of the ground state in the pio...

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A. Hirtl
D. F. Anagnostopoulos
D. S. Covita
H. Fuhrmann
H. Gorke
D. Gotta
A. Gruber
M. Hennebach
P. Indelicato
Th. S. Jensen
E.-O. Le Bigot
Y.-W. Liu
V. E. Markushin
J. Marton
M. Nekipelov
J. M. F. dos Santos
L. M. Simons
Th. Strauch
M. Trassinelli
J. F. C. A. Veloso
J. Zmeskal

February 2021

The hadronic width of the ground state of pionic hydrogen has been redetermined by X-ray spectroscop...

Precision determination of the dpi -> NN transition strength at threshold

Strauch, Th.
Amaro, F.D.
Le Bigot, E.-O.
Nekipelov, M.
dos Santos, J.M.F.
Schlesser, S.
Schmid, Ph.
Simons, L.M.
Trassinelli, M.
Veloso, J.F.C.A.
Zmeskal, J.
Anagnostopoulos, D.F.
Bühler, P.
Covita, D.S.
Gorke, H.
Gotta, D.
Gruber, A.
Hirtl, A.
Indelicato, P.

January 2010

An unusual but effective way to determine at threshold the d pi NN transition strength alpha is to ...

Measurement of the Strong Interaction Shift and Width of the Ground State of Pionic Hydrogen

Manil, G. W.
Anagnostopoulos, D. F.
Jensen, D. S.
Liu, Y. W.
Markushin, B. R.
Nelms, N.
Simons, L. M.
Zmeskal, H.
Biri, S.
Borchert, G. L.
Breunlich, R. T.
Egger, J. P.
Gotta, D.
Gruber, A.
Hennebach, M.
Indelicato, P.

January 2003

An experiment to measure the strong interaction width (Gamma(1s)) and shift (epsilon(1s)) of the gro...

Pionic Hydrogen

Gotta, D.
Amaro, F.D.
Anagnostopoulos, D.F.
B̈uhler, A.
Covita, D.S.
Gorke, H.
Gruber, A.
Hennebach, M.
Hirtl, A.
Indelicato, P.
Ishiwatari, T.
Le Bigot, E.–O.
Marton, J.
Nekipelov, M.
dos Santos, J.M.F.
Schlesser, S.
Schmid, Ph.
Simons, L.M.
Strauch, Th.
Trassinelli, M.
Veloso, J.F.C.A.
Zmeskal, J.

December 2011

AbstractK X-rays from pionic hydrogen and deuterium as well as muonic hydrogen have been measured us...

Pionic hydrogen and friends

Gotta, D.
Amaro, F. D.
Anagnostopoulos, D. F.
Bühler, P.
Gorke, H.
Covita, D. S.
Fuhrmann, H.
Gruber, A.
Hennebach, M.
Hirtl, A.
Ishiwatari, T.
Indelicato, P.
Jensen, T. S.
Bigot, E. O Le
Markushin, V. E.
Marton, J.
Nekipelov, M.
Pomerantsev, V. N.
Popov, V. P.
dos Santos, J. M F
Schlesser, S.
Schmid, Ph
Simons, L. M.
Strauch, Th
Theisen, M.
Trassinelli, M.
Veloso, J. F C A
Zmeskal, J.

April 2015

Pion-nucleon scattering lengths are directly related to the ground-state level shift and broadening ...

Pionic hydrogen and friends

Gotta, D.
Amaro, F. D.
Anagnostopoulos, D. F.
Bühler, P.
Gorke, H.
Covita, D. S.
Fuhrmann, H.
Gruber, A.
Hennebach, M.
Hirtl, A.
Ishiwatari, T.
Indelicato, P.
Jensen, T. S.
Bigot, E. O Le
Markushin, V. E.
Marton, J.
Nekipelov, M.
Pomerantsev, V. N.
Popov, V. P.
dos Santos, J. M F
Schlesser, S.
Schmid, Ph
Simons, L. M.
Strauch, Th
Theisen, M.
Trassinelli, M.
Veloso, J. F C A
Zmeskal, J.

April 2015

Pion-nucleon scattering lengths are directly related to the ground-state level shift and broadening ...

Pionic hydrogen and friends

Gotta, D.
Amaro, F. D.
Anagnostopoulos, D. F.
Bühler, P.
Gorke, H.
Covita, D. S.
Fuhrmann, H.
Gruber, A.
Hennebach, M.
Hirtl, A.
Ishiwatari, T.
Indelicato, P.
Jensen, T. S.
Bigot, E. O Le
Markushin, V. E.
Marton, J.
Nekipelov, M.
Pomerantsev, V. N.
Popov, V. P.
dos Santos, J. M F
Schlesser, S.
Schmid, Ph
Simons, L. M.
Strauch, Th
Theisen, M.
Trassinelli, M.
Veloso, J. F C A
Zmeskal, J.

April 2015

Pion-nucleon scattering lengths are directly related to the ground-state level shift and broadening ...

The pion-nucleon scattering lengths from pionic deuterium

Meissner, U.G.
Raha, U.
Rusetsky, A.

January 2005

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