-
1
-
-
77953248512
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.104.233001
-
C. G. Parthey, A. Matveev, J. Alnis, R. Pohl, T. Udem, U. D. Jentschura, N. Kolachevsky, and T. W. Hänsch, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.104.233001 104, 233001 (2010).
-
(2010)
Phys. Rev. Lett.
, vol.104
, pp. 233001
-
-
Parthey, C.G.1
Matveev, A.2
Alnis, J.3
Pohl, R.4
Udem, T.5
Jentschura, U.D.6
Kolachevsky, N.7
Hänsch, T.W.8
-
2
-
-
0001050061
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.80.468
-
A. Huber, Th. Udem, B. Gross, J. Reichert, M. Kourogi, K. Pachucki, M. Weitz, and T. W. Hänsch, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.80.468 80, 468 (1998).
-
(1998)
Phys. Rev. Lett.
, vol.80
, pp. 468
-
-
Huber, A.1
Udem, Th.2
Gross, B.3
Reichert, J.4
Kourogi, M.5
Pachucki, K.6
Weitz, M.7
Hänsch, T.W.8
-
3
-
-
77954473472
-
-
NATUAS 0028-0836 10.1038/nature09250
-
R. Pohl, Nature (London) NATUAS 0028-0836 10.1038/nature09250 466, 213 (2010).
-
(2010)
Nature (London)
, vol.466
, pp. 213
-
-
Pohl, R.1
-
4
-
-
0039000252
-
-
PRVCAN 0556-2813 10.1103/PhysRevC.62.054320
-
L. C. Maximon and J. A. Tjon, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.62.054320 62, 054320 (2000).
-
(2000)
Phys. Rev. C
, vol.62
, pp. 054320
-
-
Maximon, L.C.1
Tjon, J.A.2
-
5
-
-
12944300329
-
-
PRVCAN 0556-2813 10.1103/PhysRevC.62.025501
-
M. Vanderhaeghen, J. M. Friedrich, D. Lhuillier, D. Marchand, L. Van Hoorebeke, and J. Van de Wiele, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.62.025501 62, 025501 (2000).
-
(2000)
Phys. Rev. C
, vol.62
, pp. 025501
-
-
Vanderhaeghen, M.1
Friedrich, J.M.2
Lhuillier, D.3
Marchand, D.4
Van Hoorebeke, L.5
Van De Wiele, J.6
-
6
-
-
0001250380
-
-
RMPHAT 0034-6861 10.1103/RevModPhys.41.205
-
L. W. Mo and Y. S. Tsai, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.41.205 41, 205 (1969).
-
(1969)
Rev. Mod. Phys.
, vol.41
, pp. 205
-
-
Mo, L.W.1
Tsai, Y.S.2
-
7
-
-
17044453530
-
-
PRVCAN 0556-2813 10.1103/PhysRevC.64.054610
-
R. Ent, B. W. Filippone, N. C. R. Makins, R. G. Milner, T. G. O'Neill, and D. A. Wasson, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.64.054610 64, 054610 (2001).
-
(2001)
Phys. Rev. C
, vol.64
, pp. 054610
-
-
Ent, R.1
Filippone, B.W.2
Makins, N.C.R.3
Milner, R.G.4
O'Neill, T.G.5
Wasson, D.A.6
-
8
-
-
28844466853
-
Two-photon exchange in elastic electron-nucleon scattering
-
DOI 10.1103/PhysRevC.72.034612, 034612
-
P. G. Blunden, W. Melnitchouk, and J. A. Tjon, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.72.034612 72, 034612 (2005). (Pubitemid 41776808)
-
(2005)
Physical Review C - Nuclear Physics
, vol.72
, Issue.3
, pp. 1-13
-
-
Blunden, P.G.1
Melnitchouk, W.2
Tjon, J.A.3
-
9
-
-
73649118545
-
-
PRVCAN 0556-2813 10.1103/PhysRevC.80.064605
-
F. Weissbach, K. Hencken, D. Trautmann, and I. Sick, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.80.064605 80, 064605 (2009).
-
(2009)
Phys. Rev. C
, vol.80
, pp. 064605
-
-
Weissbach, F.1
Hencken, K.2
Trautmann, D.3
Sick, I.4
-
10
-
-
0035256153
-
-
PRPLCM 0370-1573 10.1016/S0370-1573(00)00077-6
-
M. I. Eides, H. Grotch, and V. A. Shelyuto, Phys. Rep. PRPLCM 0370-1573 10.1016/S0370-1573(00)00077-6 342, 63 (2001).
-
(2001)
Phys. Rep.
, vol.342
, pp. 63
-
-
Eides, M.I.1
Grotch, H.2
Shelyuto, V.A.3
-
12
-
-
0032479709
-
-
NUPABL 0375-9474 10.1016/S0375-9474(98)00334-0
-
I. Sick and D. Trautmann, Nucl. Phys. A NUPABL 0375-9474 10.1016/S0375-9474(98)00334-0 637, 559 (1998).
-
(1998)
Nucl. Phys. A
, vol.637
, pp. 559
-
-
Sick, I.1
Trautmann, D.2
-
13
-
-
28844485357
-
Precise calculation of transition frequencies of hydrogen and deuterium based on a least-squares analysis
-
DOI 10.1103/PhysRevLett.95.163003, 163003
-
U. D. Jentschura, S. Kotochigova, E.-O. Le Bigot, P. J. Mohr, and B. N. Taylor, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.163003 95, 163003 (2005). (Pubitemid 41777422)
-
(2005)
Physical Review Letters
, vol.95
, Issue.16
, pp. 1-4
-
-
Jentschura, U.D.1
Kotochigova, S.2
Leabigot, E.-O.3
Mohr, P.J.4
Taylor, B.N.5
-
14
-
-
0034720089
-
-
PYLBAJ 0370-2693 10.1016/S0370-2693(00)00316-6
-
R. Rosenfelder, Phys. Lett. B PYLBAJ 0370-2693 10.1016/S0370-2693(00) 00316-6 479, 381 (2000).
-
(2000)
Phys. Lett. B
, vol.479
, pp. 381
-
-
Rosenfelder, R.1
-
15
-
-
0345307572
-
-
PYLBAJ 0370-2693 10.1016/j.physletb.2003.09.092
-
I. Sick, Phys. Lett. B PYLBAJ 0370-2693 10.1016/j.physletb.2003.09.092 576, 62 (2003).
-
(2003)
Phys. Lett. B
, vol.576
, pp. 62
-
-
Sick, I.1
-
16
-
-
34748828023
-
Precise proton radii from electron scattering
-
DOI 10.1139/P07-021
-
I. Sick, Can. J. Phys. CJPHAD 0008-4204 10.1139/P07-021 85, 409 (2007). (Pubitemid 47480355)
-
(2007)
Canadian Journal of Physics
, vol.85
, Issue.5
, pp. 409-418
-
-
Sick, I.1
-
17
-
-
78649982643
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.105.242001
-
J. C. Bernauer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 105.242001 105, 242001 (2010).
-
(2010)
Phys. Rev. Lett.
, vol.105
, pp. 242001
-
-
Bernauer, J.C.1
-
18
-
-
66349097464
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.102.213002
-
N. Kolachevsky, A. Matveev, J. Alnis, C. G. Parthey, S. G. Karshenboim, and T. W. Hänsch, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 102.213002 102, 213002 (2009).
-
(2009)
Phys. Rev. Lett.
, vol.102
, pp. 213002
-
-
Kolachevsky, N.1
Matveev, A.2
Alnis, J.3
Parthey, C.G.4
Karshenboim, S.G.5
Hänsch, T.W.6
-
19
-
-
42749106870
-
2S hyperfine structure of atomic deuterium
-
DOI 10.1103/PhysRevA.70.062503, 062503
-
N. Kolachevsky, P. Fendel, S. G. Karshenboim, and T. W. Hänsch, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.70.062503 70, 062503 (2004). (Pubitemid 40213828)
-
(2004)
Physical Review A - Atomic, Molecular, and Optical Physics
, vol.70
, Issue.6
, pp. 0625031-0625036
-
-
Kolachevsky, N.1
Fendel, P.2
Karshenboim, S.G.3
Mansch, T.W.4
-
20
-
-
0000000794
-
-
NATUAS 0028-0836 10.1038/229110a0
-
L. Essen, R. W. Donaldson, M. J. Bangham, and E. G. Hope, Nature (London) NATUAS 0028-0836 10.1038/229110a0 229, 110 (1971).
-
(1971)
Nature (London)
, vol.229
, pp. 110
-
-
Essen, L.1
Donaldson, R.W.2
Bangham, M.J.3
Hope, E.G.4
-
21
-
-
0001639551
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.5.821
-
J. D. Wineland and N. F. Ramsey, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.5.821 5, 821 (1972).
-
(1972)
Phys. Rev. A
, vol.5
, pp. 821
-
-
Wineland, J.D.1
Ramsey, N.F.2
-
22
-
-
33646356718
-
Two-photon excitation dynamics in bound two-body Coulomb systems including ac Stark shift and ionization
-
DOI 10.1103/PhysRevA.73.052501
-
M. Haas, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.73.052501 73, 052501 (2006). (Pubitemid 43668091)
-
(2006)
Physical Review A - Atomic, Molecular, and Optical Physics
, vol.73
, Issue.5
, pp. 052501
-
-
Haas, M.1
Jentschura, U.D.2
Keitel, C.H.3
Kolachevsky, N.4
Herrmann, M.5
Fendel, P.6
Fischer, M.7
Udem, Th.8
Holzwarth, R.9
Hansch, T.W.10
Scully, M.O.11
Agarwal, G.S.12
-
23
-
-
0033089735
-
High-resolution spectroscopy of the 1S-2S transition in atomic hydrogen
-
DOI 10.1103/PhysRevA.59.1844, 1844
-
A. Huber, B. Gross, M. Weitz, and T. W. Hänsch, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.59.1844 59, 1844 (1999). (Pubitemid 40648332)
-
(1999)
Physical Review A - Atomic, Molecular, and Optical Physics
, vol.59
, Issue.3
, pp. 1844-1851
-
-
Huber, A.1
Gross, B.2
Weite, M.3
Mansch, T.W.4
-
24
-
-
43449138816
-
Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities
-
DOI 10.1103/PhysRevA.77.053809
-
J. Alnis, A. Matveev, N. Kolachevsky, T. Udem, and T. W. Hänsch, Phys. Rev. A 1050-2947 10.1103/PhysRevA.77.053809 77, 053809 (2008). (Pubitemid 351671491)
-
(2008)
Physical Review A - Atomic, Molecular, and Optical Physics
, vol.77
, Issue.5
, pp. 053809
-
-
Alnis, J.1
Matveev, A.2
Kolachevsky, N.3
Udem, T.4
Hansch, T.W.5
-
25
-
-
3242713392
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.92.230802
-
M. Fischer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92. 230802 92, 230802 (2004).
-
(2004)
Phys. Rev. Lett.
, vol.92
, pp. 230802
-
-
Fischer, M.1
-
26
-
-
30844458809
-
Comparison of classical and second quantized description of the dynamic Stark shift
-
DOI 10.1119/1.2140742
-
M. Haas, U. D. Jentschura, and C. H. Keitel, Am. J. Phys. AJPIAS 0002-9505 10.1119/1.2140742 74, 77 (2006). (Pubitemid 43105966)
-
(2006)
American Journal of Physics
, vol.74
, Issue.1
, pp. 77-81
-
-
Haas, M.1
Jentschura, U.D.2
Keitel, C.H.3
-
27
-
-
36149020601
-
-
PHRVAO 0031-899X 10.1103/PhysRev.99.317
-
W. A. Barker and F. N. Glover, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.99.317 99, 317 (1955).
-
(1955)
Phys. Rev.
, vol.99
, pp. 317
-
-
Barker, W.A.1
Glover, F.N.2
-
28
-
-
41549093278
-
New measurement of the electron magnetic moment and the fine structure constant
-
DOI 10.1103/PhysRevLett.100.120801
-
D. Hanneke, S. Fogwell, and G. Gabrielse, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.100.120801 100, 120801 (2008). (Pubitemid 351465830)
-
(2008)
Physical Review Letters
, vol.100
, Issue.12
, pp. 120801
-
-
Hanneke, D.1
Fogwell, S.2
Gabrielse, G.3
-
29
-
-
79952087478
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.106.080801
-
R. Bouchendira, P. Cladé, S. Guellati-Khélifa, F. Nez, and F. Biraben, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.106.080801 106, 080801 (2011).
-
(2011)
Phys. Rev. Lett.
, vol.106
, pp. 080801
-
-
Bouchendira, R.1
Cladé, P.2
Guellati-Khélifa, S.3
Nez, F.4
Biraben, F.5
-
30
-
-
79960628935
-
-
Ph.D. thesis, Massachusetts Institute of Technology
-
J. C. deVries, Ph.D. thesis, Massachusetts Institute of Technology, 2002.
-
(2002)
-
-
Devries, J.C.1
-
31
-
-
0000363847
-
-
in edited by T. Kinoshita (World Scientific, Singapore
-
J. Sapirstein and D. R. Yennie, in Quantum Electrodynamics, Advanced Series on Directions in High Energy Physics,; Vol. 7, edited by, T. Kinoshita, (World Scientific, Singapore, 1990), pp. 560-672.
-
(1990)
Quantum Electrodynamics
, pp. 560-672
-
-
Sapirstein, J.1
Yennie, D.R.2
-
32
-
-
0003864354
-
-
Pergamon, Oxford, UK
-
V. B. Berestetskii, E. M. Lifshitz, and L. P. Pitaevskii, Quantum Electrodynamics, 2nd ed. (Pergamon, Oxford, UK, 1982).
-
(1982)
Quantum Electrodynamics
-
-
Berestetskii, V.B.1
Lifshitz, E.M.2
Pitaevskii, L.P.3
-
34
-
-
36149024934
-
-
PHRVAO 0031-899X 10.1103/PhysRev.87.328
-
E. Salpeter, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.87.328 87, 328 (1952).
-
(1952)
Phys. Rev.
, vol.87
, pp. 328
-
-
Salpeter, E.1
-
35
-
-
39249084561
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.87.013001
-
A. Czarnecki and K. Melnikov, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.87.013001 87, 013001 (2001).
-
(2001)
Phys. Rev. Lett.
, vol.87
, pp. 013001
-
-
Czarnecki, A.1
Melnikov, K.2
-
36
-
-
0035332264
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.63.052509
-
M. I. Eides, H. Grotch, and V. A. Shelyuto, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.63.052509 63, 052509 (2001).
-
(2001)
Phys. Rev. A
, vol.63
, pp. 052509
-
-
Eides, M.I.1
Grotch, H.2
Shelyuto, V.A.3
-
37
-
-
0000537250
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.52.1757
-
M. I. Eides and H. Grotch, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.52.1757 52, 1757 (1995).
-
(1995)
Phys. Rev. A
, vol.52
, pp. 1757
-
-
Eides, M.I.1
Grotch, H.2
-
38
-
-
5344271669
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.52.1079
-
K. Pachucki, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.52.1079 52, 1079 (1995).
-
(1995)
Phys. Rev. A
, vol.52
, pp. 1079
-
-
Pachucki, K.1
-
39
-
-
0000199873
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.60.2792
-
K. Pachucki and S. G. Karshenboim, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.60.2792 60, 2792 (1999).
-
(1999)
Phys. Rev. A
, vol.60
, pp. 2792
-
-
Pachucki, K.1
Karshenboim, S.G.2
-
40
-
-
0000072658
-
-
PYLBAJ 0370-2693 10.1016/S0370-2693(99)00566-3
-
K. Melnikov and A. S. Yelkhovsky, Phys. Lett. B PYLBAJ 0370-2693 10.1016/S0370-2693(99)00566-3 458, 143 (1999).
-
(1999)
Phys. Lett. B
, vol.458
, pp. 143
-
-
Melnikov, K.1
Yelkhovsky, A.S.2
-
41
-
-
0000969925
-
-
PLRAAN 1050-2947 10.1103/PhysRevA.31.2794
-
G. Bhatt and H. Grotch, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.31.2794 31, 2794 (1985).
-
(1985)
Phys. Rev. A
, vol.31
, pp. 2794
-
-
Bhatt, G.1
Grotch, H.2
-
42
-
-
4243636872
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.58.471
-
G. Bhatt and H. Grotch, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.58.471 58, 471 (1987).
-
(1987)
Phys. Rev. Lett.
, vol.58
, pp. 471
-
-
Bhatt, G.1
Grotch, H.2
-
43
-
-
0001944621
-
-
APNYA6 0003-4916 10.1016/S0003-4916(87)80011-8
-
G. Bhatt and H. Grotch, Ann. Phys. (NY) APNYA6 0003-4916 10.1016/S0003-4916(87)80011-8 178, 1 (1987).
-
(1987)
Ann. Phys. (NY)
, vol.178
, pp. 1
-
-
Bhatt, G.1
Grotch, H.2
-
44
-
-
0042078213
-
-
PYLAAG 0375-9601 10.1016/S0375-9601(98)00784-1
-
I. B. Khriplovich and R. A. Senkov, Phys. Lett. A PYLAAG 0375-9601 10.1016/S0375-9601(98)00784-1 249, 474 (1998).
-
(1998)
Phys. Lett. A
, vol.249
, pp. 474
-
-
Khriplovich, I.B.1
Senkov, R.A.2
-
45
-
-
0006171872
-
-
PYLBAJ 0370-2693 10.1016/S0370-2693(99)00937-5
-
R. Rosenfelder, Phys. Lett. B PYLBAJ 0370-2693 10.1016/S0370-2693(99) 00937-5 463, 317 (1999).
-
(1999)
Phys. Lett. B
, vol.463
, pp. 317
-
-
Rosenfelder, R.1
-
46
-
-
0034713123
-
-
PYLBAJ 0370-2693 10.1016/S0370-2693(00)00497-4
-
I. B. Khriplovich and R. A. Senkov, Phys. Lett. B PYLBAJ 0370-2693 10.1016/S0370-2693(00)00497-4 481, 447 (2000).
-
(2000)
Phys. Lett. B
, vol.481
, pp. 447
-
-
Khriplovich, I.B.1
Senkov, R.A.2
-
47
-
-
0031535914
-
Higher-order nuclear-polarizability corrections in atomic hydrogen
-
DOI 10.1103/PhysRevC.56.619
-
J. L. Friar and G. L. Payne, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.56.619 56, 619 (1997). (Pubitemid 127110551)
-
(1997)
Physical Review C - Nuclear Physics
, vol.56
, Issue.2
, pp. 619-630
-
-
Friar, J.L.1
Payne, G.L.2
-
49
-
-
0034341602
-
-
RMPHAT 0034-6861 10.1103/RevModPhys.72.351
-
P. J. Mohr and B. N. Taylor, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.72.351 72, 351 (2000).
-
(2000)
Rev. Mod. Phys.
, vol.72
, pp. 351
-
-
Mohr, P.J.1
Taylor, B.N.2
-
50
-
-
79551553021
-
-
EPJDF6 1434-6060 10.1140/epjd/e2010-10414-6
-
U. D. Jentschura, Eur. Phys. J. D EPJDF6 1434-6060 10.1140/epjd/e2010- 10414-6 61, 7 (2011).
-
(2011)
Eur. Phys. J. D
, vol.61
, pp. 7
-
-
Jentschura, U.D.1
-
51
-
-
79960636661
-
-
(private communication).
-
K. Pachucki (private communication).
-
-
-
Pachucki, K.1
-
52
-
-
28844451961
-
Muonic hydrogen and the third Zemach moment
-
DOI 10.1103/PhysRevA.72.040502, 040502
-
J. L. Friar and I. Sick, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.72.040502 72, 040502 (R) (2005). (Pubitemid 41776259)
-
(2005)
Physical Review A - Atomic, Molecular, and Optical Physics
, vol.72
, Issue.4
, pp. 1-3
-
-
Friar, J.L.1
Sick, I.2
-
53
-
-
0000835128
-
-
APNYA6 0003-4916 10.1016/0003-4916(79)90300-2
-
J. L. Friar, Ann. Phys. (NY) APNYA6 0003-4916 10.1016/0003-4916(79)90300- 2 122, 151 (1979).
-
(1979)
Ann. Phys. (NY)
, vol.122
, pp. 151
-
-
Friar, J.L.1
-
55
-
-
0000942711
-
-
PRLTAO 0031-9007 10.1103/PhysRevLett.74.2427
-
S. Kopecky, P. Riehs, J. A. Harvey, and N. W. Hill, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.74.2427 74, 2427 (1995).
-
(1995)
Phys. Rev. Lett.
, vol.74
, pp. 2427
-
-
Kopecky, S.1
Riehs, P.2
Harvey, J.A.3
Hill, N.W.4
-
56
-
-
0031530937
-
209Bi
-
DOI 10.1103/PhysRevC.56.2229
-
S. Kopecky, J. A. Harvey, N. W. Hill, M. Krenn, M. Pernicka, P. Riehs, and S. Steiner, Phys. Rev. C PRVCAN 0556-2813 10.1103/PhysRevC.56.2229 56, 2229 (1997). (Pubitemid 127138679)
-
(1997)
Physical Review C - Nuclear Physics
, vol.56
, Issue.4
, pp. 2229-2237
-
-
Kopecky, S.1
Harvey, J.A.2
Hill, N.W.3
Krenn, M.4
Pernicka, M.5
Riehs, P.6
Steiner, S.7
|